A blind-hole feeding device

Abstract

The present invention relates to a blind-hole feeding device, belonging to the technical field of smelting equipment. It solves the problem that the existing equipment cannot completely replace manual operation for plugging the blind hole. It includes a main frame and a rotary feeding mechanism. The rotary feeding mechanism includes a feeding mechanism, a pushing cylinder and a rotary material distribution plate mechanism. The main frame includes a frame body, a telescopic slideway, a telescopic driving gear set, a chain and a telescopic slide rod. The symmetrically arranged telescopic slideways are connected to the frame body. The telescopic slideway is slidably connected to the telescopic slide rod. The right end of the telescopic slide rod is connected to the feeding mechanism. The rotary material distribution plate mechanism is installed on the upper part of the frame body. The output end of the pushing cylinder, the right end of the rotary material distribution plate mechanism and the feeding mechanism are correspondingly arranged. This device is simple and safe to operate, realizes full-automatic mechanical operation to replace manual operation, completes the blind-hole feeding action, and reduces the labor intensity.

Description

Technical Field

[0001] The present invention relates to a feeding device, belonging to the technical field of smelting equipment. Background Art

[0002] During the production process of an industrial rotary submerged arc furnace, tapping is the most onerous process in the whole technological process. The existing eye plugging work is generally carried out manually. Two workers need to put silicon blocks or mud balls on an eye plugging tool similar to a shovel, stretch it into the baffle and turn the tool over so that the plugging material is poured onto the furnace tongue. Another two workers use a push rod to push the plugging material into the tuyere and tamp it. If the tuyere has been used for a long time and its diameter is already relatively large, the molten iron will easily wash away the plugging material used for eye plugging. During operation, since the distance between the baffle and the tuyere is usually 3.5 - 4.0 meters, the eye plugging tool is too long and heavy. When workers stand behind the baffle to carry out eye plugging operation, it is extremely labor-consuming. Moreover, during the connection process of placing the plugging material and pushing the plugging material, if the time interval is slightly longer, the plugging material will be washed into the ladle by the molten iron. Therefore, high requirements are imposed on the operation skills and proficiency of workers.

[0003] In addition, due to the harsh working environment during the tapping operation, with high temperature, large amount of dust, and easy occurrence of occupational injuries and other hazards, there are many dangers in the manual operation process. In addition, due to the uneven operation levels and proficiency of operators, splashing of the furnace liquid is likely to occur during the eye plugging operation, causing burns to personnel. Although there are also many patents discussing the automatic eye plugging mechanism of the submerged arc furnace at present, due to the production particularity of the industrial rotary submerged arc furnace, it cannot completely replace manual operation to achieve safe and automatic production.

[0004] Therefore, there is an urgent need to propose an eye plugging feeding device to solve the above technical problems. Summary of the Invention

[0005] The present invention researches and solves the problem that due to the production particularity of the industrial rotary submerged arc furnace, the existing equipment cannot completely replace manual operation for eye plugging. A brief overview of the present invention is given below to provide a basic understanding of certain aspects of the present invention. It should be understood that this overview is not an exhaustive overview of the present invention. It is not intended to identify the key or important parts of the present invention, nor is it intended to limit the scope of the present invention.

[0006] The technical solution of the present invention:

[0007] A blind-hole feeding device, comprising a main frame and a rotary feeding mechanism. The rotary feeding mechanism includes a feeding mechanism, a pushing mechanism and a rotary material distributing disc mechanism. The main frame includes a frame body, a telescopic slideway and a telescopic slide rod. The symmetrically arranged telescopic slideways are connected to the frame body. The telescopic slideway is slidably connected to the left side of the telescopic slide rod. The right end of the telescopic slide rod is connected to the feeding mechanism. The rotary material distributing disc mechanism is installed on the upper part of the frame body and is located above the telescopic slideway. The output end of the pushing mechanism, the right end of the rotary material distributing disc mechanism and the feeding mechanism are correspondingly arranged.

[0008] Preferably: The main frame further includes a telescopic driving group and a chain. The two ends of the telescopic slide rod are connected by the chain. The telescopic driving group is arranged on the frame body. The output end of the telescopic driving group meshes with the chain and drives the chain. The telescopic driving group includes a driving wheel, a first driven wheel, a second driven wheel and a telescopic driving motor. The first driven wheel, the driving wheel and the second driven wheel are arranged in sequence and are rotatably connected to the frame body. The telescopic driving motor is connected to the frame body. The output end of the telescopic driving motor is connected to the driving wheel. One end of the right end of the chain is connected to the right end of the telescopic slide rod. The left side of the chain sequentially bypasses the first driven wheel, the driving wheel and the second driven wheel in an S shape and is connected to the left end of the telescopic slide rod.

[0009] Preferably: The feeding mechanism includes a feeding disc, a bearing seat, a zipper and a sliding block. The feeding disc is fixed to the right end of the telescopic slide rod through the bearing seat. One end of the zipper is connected to the lower end of the feeding disc. The other end of the zipper is connected to the left end of the telescopic slide rod. The zipper is connected to the sliding block. The upper and lower ends of the sliding block extend out through the chute of the telescopic slide rod. The sliding block is slidably connected to the telescopic slide rod.

[0010] Preferably: The rotary material distributing disc mechanism includes a material distributing disc, a pin shaft, a chain link, a cylinder, a dividing disc and a rotary guiding frame. The dividing disc is installed at the left end of the rotary guiding frame. The plurality of chain links are sequentially connected by the pin shaft to form an annular chain. The plurality of cylinders are arranged on the chain links. The material distributing disc is arranged on the chain links. The cylinders and the material distributing disc are arranged alternately. The rotary guiding frame is provided with a chain track. The annular chain is arranged in the chain track. The dividing disc is arranged at the left end of the rotary guiding frame. Grooves matched with the pin shafts are machined on the dividing disc.

[0011] Preferably: It further includes a longitudinal movement mechanism and an annular track mechanism. The longitudinal movement mechanism includes a turntable seat, longitudinal movement wheels, a longitudinal movement motor and a longitudinal movement gear. The lower part of the frame body is connected to the turntable seat. The lower part of the turntable seat is provided with longitudinally arranged longitudinal movement wheels in an array. The left end of the turntable seat is provided with a longitudinal movement motor. The output end of the longitudinal movement motor is connected to the longitudinal movement gear.

[0012] The ring rail mechanism includes a longitudinal movement track, a longitudinal movement rack, a longitudinal movement frame body, and ring movement wheels. Four ring movement wheels are arranged on the lower side of the longitudinal movement frame body. The four ring movement wheels are cooperatively installed with the ring rail. The longitudinal movement track and the longitudinal movement rack are arranged on the longitudinal movement frame body. The longitudinal movement wheels are connected to the longitudinal movement track, and the longitudinal movement gears are meshed with the longitudinal movement rack.

[0013] Preferably: The ring movement wheel includes a ring movement motor, a wheel seat, a wheel, and a cleaning brush. The wheel is connected to the wheel seat. The ring movement motor is fixedly connected to the wheel seat, and the extending end of the ring movement motor is connected to the wheel. A cleaning brush is arranged on the forward side of the wheel, and the cleaning brush is fixedly connected to the wheel seat; A baffle is arranged on the forward side of the longitudinal movement track.

[0014] Preferably: It further includes a material blocking mechanism. The material blocking mechanism includes a driving motor, a small arm support, a first guide rail, a guide wheel, a moving cover, and a clamping mechanism. First guide rails are respectively installed on both sides of the small arm support. Guide wheels are installed on the moving cover. The moving cover is cooperatively installed on the first guide rail through the guide wheels. The clamping mechanism is fixedly installed on the moving cover. Driving sprockets and driven sprockets are respectively installed at both ends of the small arm support. The driving motor is fixedly installed at the end of the small arm support. The driving motor is cooperatively installed with the driving sprocket. A material blocking chain is cooperatively installed on the driving sprocket and the driven sprocket. Both ends of the material blocking chain are respectively fixedly installed on the moving cover.

[0015] Preferably: It further includes a pitching mechanism. The pitching mechanism includes a pitching telescopic push rod and a push rod seat. The pitching telescopic push rod is installed on the frame body through the push rod seat. The front end of the material blocking mechanism has a front hinge seat. The material blocking mechanism is hingedly installed on the frame body through the front hinge seat. The rear end of the material blocking mechanism has a rear hinge seat. The output end of the pitching telescopic push rod is hingedly installed with the rear hinge seat.

[0016] Preferably: The clamping mechanism includes a driving cylinder, a tool seat, and clamping jaws. The inner part of the front end of the tool seat is a tapered hole structure with an outer flared shape. Clamping jaws are arranged on the tool seat. The rear end of the clamping jaws is lever-hinged to the output end of the driving cylinder.

[0017] Preferably: The telescopic slideway is a square pipe, and four antifriction wheels are evenly arranged at each end of the telescopic slideway.

[0018] The present invention has the following beneficial effects:

[0019] 1. The operation of this device is simple and safe. It realizes fully automatic mechanical operation to replace manual operation, completes the actions of blocking the hole and feeding materials, reduces the labor intensity, and promotes the automation process of the industrial rotary submerged arc furnace tapping.

[0020] 2. In this device, a ring rail mechanism is installed on the track. The ring rail mechanism runs along the annular track to align and adjust the equipment with the industrial furnace that needs to be drilled or plugged. The longitudinal movement mechanism is installed on the ring rail mechanism and moves back and forth along the direction of the furnace eye by driving the gear and the rack on the ring rail mechanism. The main frame is installed on the longitudinal movement mechanism to realize the 360° rotation of the plugging mechanism. The plugging mechanism grabs the tool drill or the plugging rammer for plugging the eye to complete the drilling / plugging work. The pitching mechanism is used to adjust the pitching height of the plugging mechanism and cooperate with the longitudinal movement mechanism to complete the alignment of the furnace eye. The rotary feeding mechanism is used to send the plugging material to point A of the furnace eye and cooperate with the ramming rammer grabbed by the plugging mechanism to ram the material to seal the furnace eye.

[0021] 3. Through the mutual cooperation among the main frame, the rotary feeding mechanism, the longitudinal movement mechanism, the plugging mechanism, and the pitching mechanism, this device automatically completes the work of picking and placing tools, adjusting the drilling / plugging position, automatically drilling and plugging. With the cooperation of each component, it has the advantages of ingenious mechanical structure design, compact mechanical structure, small occupied space, high degree of mechanization, and strong practicability. Description of the Drawings

[0022] Figure 1 is the three-dimensional view of the rotary feeding mechanism;

[0023] Figure 2 is the front view of the rotary feeding mechanism;

[0024] Figure 3 is the working principle diagram of the rotary feeding mechanism;

[0025] Figure 4 is the three-dimensional view of a plugging feeding device;

[0026] Figure 5 is the structural schematic diagram of the rotary material distributing plate mechanism;

[0027] Figure 6 is Figure 5 the enlarged view of point B in

[0028] Figure 7 is the three-dimensional view of the main frame;

[0029] Figure 8 is the front view of the main frame;

[0030] Figure 9 is the three-dimensional view of the longitudinal movement mechanism;

[0031] Figure 10 is the three-dimensional view of the ring rail mechanism;

[0032] Figure 11 is the three-dimensional view of the ring moving wheel;

[0033] Figure 12It is a three-dimensional view of the material blocking mechanism;

[0034] Figure 13 It is the front view of the material blocking mechanism;

[0035] Figure 14 It is the front view of the clamping mechanism;

[0036] Figure 15 It is a three-dimensional view of the pitching mechanism;

[0037] Figure 16 It is a partial sectional view of the feeding mechanism;

[0038] Figure 17 It is Figure 16 The partial enlarged view at position C in

[0039] Figure 18 It is a schematic diagram of the installation position of the material blocking mechanism.

[0040] In the figure, 1 - main frame, 2 - rotary feeding mechanism, 3 - longitudinal movement mechanism, 4 - material blocking mechanism, 5 - pitching mechanism, 10 - ring rail mechanism, 1 - 4 - telescopic drive group, 1 - 41 - driving wheel, 1 - 42 - first driven wheel, 1 - 43 - second driven wheel, 1 - 44 - telescopic drive motor, 2 - 1 - feeding mechanism, 2 - 2 - feeding pusher mechanism, 2 - 3 - rotary material distributing disc mechanism, 2 - 11 - feeding disc, 2 - 12 - bearing seat, 2 - 13 - zipper, 2 - 14 - sliding block, 2 - 31 - material distributing disc, 2 - 32 - pin shaft, 2 - 33 - chain link, 2 - 34 - cylinder, 2 - 35 - indexing disc, 2 - 36 - rotary guide frame, 3 - 1 - turntable seat, 3 - 2 - longitudinal movement wheel, 3 - 3 - longitudinal movement motor, 3 - 4 - longitudinal movement gear, 4 - 1 - drive motor, 4 - 2 - small arm support, 4 - 3 - first guide rail, 4 - 4 - guide wheel, 4 - 5 - moving cover, 4 - 6 - clamping mechanism, 4 - 61 - drive cylinder, 4 - 62 - tool holder, 4 - 64 - clamping jaw, 5 - 1 - pitching telescopic push rod, 5 - 2 - push rod seat, 10 - 1 - longitudinal movement track, 10 - 2 - longitudinal movement rack, 10 - 3 - longitudinal movement frame body, 10 - 4 - ring movement wheel, 10 - 41 - ring movement motor, 10 - 42 - wheel seat, 10 - 43 - wheel, 10 - 44 - cleaning brush. Specific embodiments

[0041] To make the objectives, technical solutions, and advantages of the present invention clearer and more understandable, the present invention will be described below through specific embodiments shown in the drawings. However, it should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present invention.

[0042] The connections mentioned in the present invention are divided into fixed connections and detachable connections. The fixed connections, i.e., non-detachable connections, include but are not limited to conventional fixed connection methods such as hemming connection, rivet connection, bonding connection, and welding connection. The detachable connections include but are not limited to conventional disassembly methods such as screw connection, snap connection, pin connection, and hinge connection. When the specific connection method is not clearly defined, it is defaulted that at least one connection method can always be found among the existing connection methods to achieve this function, and those skilled in the art can select according to their needs. For example: welding connection is selected for fixed connection, and hinge connection is selected for detachable connection.

[0043] Specific Embodiment 1: In combination with Figures 1 - 18 Describe this embodiment. A plugging and feeding device in this embodiment includes a main frame 1 and a rotary feeding mechanism 2. The rotary feeding mechanism 2 includes a feeding mechanism 2-1, a pushing mechanism 2-2, and a rotary distributing plate mechanism 2-3. The main frame 1 includes a frame body 1-1, a telescopic slideway 1-2, a telescopic driving group 1-4, a chain 1-5, and a telescopic slide rod 1-6. The symmetrically arranged telescopic slideways 1-2 are connected to the frame body 1-1. The telescopic slideway 1-2 is slidably connected to the left side of the telescopic slide rod 1-6. The right end of the telescopic slide rod 1-6 is connected to the feeding mechanism 2-1. Both ends of the telescopic slide rod 1-6 are connected by a chain 1-5. A telescopic driving group 1-4 is arranged on the frame body 1-1. The output end of the telescopic driving group 1-4 meshes with the chain 1-5 and drives the chain 1-5. The rotary distributing plate mechanism 2-3 is installed on the upper part of the frame body 1-1 and the rotary distributing plate mechanism 2-3 is located above the telescopic slideway 1-2. The pushing mechanism 2-2 is a pushing cylinder. The output end of the pushing mechanism 2-2, the right end of the rotary distributing plate mechanism 2-3, and the feeding mechanism 2-1 are correspondingly arranged; In this embodiment, during the production process of an industrial rotary submerged arc furnace, there is a hole on the side wall of the furnace body. This hole is the tapping hole after smelting and is called the "furnace eye" in this technical field. The purpose of opening the eye is to discharge the liquid substance in the furnace from the "furnace eye" after smelting is completed, and the purpose of plugging the eye is to carry out smelting again and prevent the industrial silicon in the industrial furnace from spilling out during the smelting process; This device uses the pushing mechanism 2-2 to push the plugging material to the feeding mechanism 2-1. The telescopic driving group 1-4 is started, causing the lengths of the moving chains 1-5 on both sides of the telescopic driving group 1-4 to change, thereby completing the telescopic slide rod 1-6 extending along the telescopic slideway 1-2 towards point A. The telescopic slide rod 1-6 drives the feeding mechanism 2-1 to move and sends the feeding mechanism 2-1 to the furnace eye at point A for filling. The operation is simple and safe, realizing fully automatic mechanical operation instead of manual operation, completing the feeding action at the furnace eye at point A, reducing labor intensity, and promoting the automation process of the industrial rotary submerged arc furnace tapping.

[0044] Specific Embodiment 2: In combination with Figures 1 - 8 、 Figure 16 、 Figure 17Description of this embodiment, a plugging and feeding device of this embodiment. The feeding mechanism 2-1 includes a feeding tray 2-11, a bearing block 2-12 and a zipper 2-13. The feeding tray 2-11 is fixed to the right end of the telescopic slide bar 1-6 through the bearing block 2-12. One end of the zipper 2-13 is connected to the lower end of the feeding tray 2-11, and the other end of the zipper 2-13 is connected to the left end of the telescopic slide bar 1-6. The zipper 2-13 is connected to the sliding block 2-14. The telescopic slide bar 1-6 is made of square steel structure. The zipper 2-13 is arranged inside the telescopic slide bar 1-6. The upper and lower ends of the sliding block 2-14 extend out through the chute of the telescopic slide bar 1-6. The sliding block 2-14 is slidably connected to the telescopic slide bar 1-6. A blocking block corresponding to the sliding block 2-14 is arranged on the upper part of the main frame 1 or the lower part of the rotary guide frame 2-36. When the telescopic slide bar 1-6 drives the feeding tray 2-11 to move towards the furnace eye A, the telescopic slide bar 1-6 drives the zipper 2-13 to move. When the sliding block 2-14 is blocked by the blocking block of the main frame 1, it slides in the chute of the telescopic slide bar 1-6. The telescopic slide bar 1-6 drives the feeding tray 2-11 to continue to move. The zipper 2-13 generates a pulling force on the feeding tray 2-11 in the opposite direction of the movement direction, causing the feeding tray 2-11 to rotate around the bearing block 2-12 as the axis, completing the filling of the furnace eye A. When the filling is completed once, the telescopic slide bar 1-6 drives the feeding tray 2-11 to return. The pulling force of the zipper 2-13 on the feeding tray 2-11 disappears, and the bearing block 2-12 drives the feeding tray 2-11 to reset. The feeding tray 2-11 includes two parallel material blocking surfaces and two loading surfaces with an included angle greater than 90°. When filling, the included angle between the loading surface and the horizontal plane changes. Blocks are arranged on the right side and the left side of the bearing block 2-12 to limit the rotation angle of the feeding tray 2-11. At the same time, the weight of the left loading surface is greater than the weight of the right loading surface, ensuring that the center of gravity of the feeding tray 2-11 is located on the left side of the bearing block 2-12 after the filling is completed, and it is reset by its own weight after the feeding is completed, without other driving and control devices, reducing the equipment cost.

[0045] Specific Embodiment 3: Combining Figures 1 - 8 、 Figure 16 、 Figure 17To describe this embodiment, a plugging and feeding device of this embodiment. The rotary material distributing disc mechanism 2-3 includes a material distributing disc 2-31, a pin shaft 2-32, a link 2-33, a cylinder 2-34, a dividing disc 2-35 and a rotary guide frame 2-36. The dividing disc 2-35 is installed at the left end of the rotary guide frame 2-36. A plurality of links 2-33 are sequentially connected by pin shafts 2-32 to form an endless chain. A plurality of cylinders 2-34 are inserted into the links 2-33. A plurality of material distributing discs 2-31 are arranged on the links 2-33. The cylinders 2-34 and the material distributing discs 2-31 are arranged alternately. The rotary guide frame 2-36 is provided with a chain track. The endless chain is arranged in the chain track. The adjacent material distributing discs 2-31 can be adjusted automatically according to the path of the chain track to make the link tightened and prevent it from jamming. The rotary guide frame 2-36 is provided with a chain track. The endless chain is arranged in the chain track. The dividing disc 2-35 is arranged at the left end of the rotary guide frame 2-36. Grooves matching with the pin shafts 2-32 are machined on the dividing disc 2-35. When the dividing disc 2-35 rotates, it drives the pin shafts 2-32 and the links 2-33 in the grooves to move along the chain track, thereby driving the material distributing discs 2-31 to feed materials. The rotation speed of the dividing disc 2-35, the feeding frequency of the feeding mechanism 2-2 and the filling frequency of the feeding mechanism 2-1 are coordinated to complete multiple fillings to ensure sufficient filling. The rotary material distributing disc mechanism 2-3, the feeding mechanism 2-2 and the feeding mechanism 2-1 of this device are installed on the frame body 1-1 at the same time, with a reasonable layout. Especially for the equipment operating in mid-air, it reduces its weight and volume, is more convenient to operate, reduces the maintenance and repair costs, and at the same time ensures the personal safety of the staff.

[0046] Specific Embodiment Four: In combination with Figure 1 To describe this embodiment, a plugging and feeding device of this embodiment. The telescopic driving group 1-4 includes a driving wheel 1-41, a first driven wheel 1-42, a second driven wheel 1-43 and a telescopic driving motor 1-44. The first driven wheel 1-42, the driving wheel 1-41 and the second driven wheel 1-43 are arranged in sequence and are rotatably connected to the frame body 1-1. The telescopic driving motor 1-44 is connected to the frame body 1-1. The output end of the telescopic driving motor 1-44 is connected to the driving wheel 1-41. One end of the right end of the chain 1-5 is connected to the right end of the telescopic slide rod 1-6. The left side of the chain 1-5 bypasses the first driven wheel 1-42, the driving wheel 1-41 and the second driven wheel 1-43 in an S shape and is connected to the left end of the telescopic slide rod 1-6 to prevent the equipment from rotating out of control.

[0047] Specific Embodiment Five: In combination with Figures 8 - 11To describe this embodiment, a plugging and feeding device of this embodiment further includes a longitudinal movement mechanism 3 and an annular track mechanism 10. The longitudinal movement mechanism 3 includes a turntable base 3-1, longitudinal movement wheels 3-2, a longitudinal movement motor 3-3, and a longitudinal movement gear 3-4. The lower part of the frame body 1-1 is connected to the turntable base 3-1. The lower part of the turntable base 3-1 is provided with longitudinally arranged longitudinal movement wheels 3-2 in an array. The left end of the turntable base 3-1 is provided with a longitudinal movement motor 3-3, and the output end of the longitudinal movement motor 3-3 is connected to the longitudinal movement gear 3-4. The turntable base 3-1 is a worm gear and worm slewing bearing, also known as a slewing bearing, which is an externally purchased mechanical part used to achieve a slewing motion. In this embodiment, the worm gear and worm slewing bearing is installed on the turntable base 3-1, and its inner ring is fitted and installed with the square frame body 1-1. Under the action of the worm gear and worm slewing bearing, the frame body 1-1 rotates relative to the turntable base 3-1, and the plugging mechanism 4 is installed on the square frame body 1-1, thereby realizing the 360° slewing motion of the plugging mechanism 4.

[0048] The annular track mechanism 10 includes a longitudinal movement track 10-1, a longitudinal movement rack 10-2, a longitudinal movement frame body 10-3, and an annular movement wheel 10-4. Four annular movement wheels 10-4 are arranged on the lower side of the longitudinal movement frame body 10-3, and the four annular movement wheels 10-4 are fitted and installed with the annular track. The longitudinal movement track 10-1 and the longitudinal movement rack 10-2 are provided on the longitudinal movement frame body 10-3. The longitudinal movement wheels 3-2 are connected to the longitudinal movement track 10-1, and the longitudinal movement gear 3-4 meshes with the longitudinal movement rack 10-2. The longitudinal movement motor 3-3 realizes the movement of the longitudinal movement wheels 3-2 along the direction of the longitudinal movement track 10-1 through the meshing of the longitudinal movement gear 3-4 with the longitudinal movement rack 10-2. At the same time, the turntable base 3-1 can drive the frame body 1-1 to rotate, so as to realize the rotation and longitudinal movement of the rotary feeding mechanism 2.

[0049] Specific embodiment six: Combining Figure 11 To describe this embodiment, for a plugging and feeding device of this embodiment, the annular movement wheel 10-4 includes an annular movement motor 10-41, a wheel seat 10-42, a wheel 10-43, and a cleaning brush 10-44. The wheel 10-43 is connected to the wheel seat 10-42. The annular movement motor 10-41 is fixedly connected to the wheel seat 10-42, and the extending end of the annular movement motor 10-41 is connected to the wheel 10-43. A cleaning brush 10-44 is arranged on the forward side of the wheel 10-43, and the cleaning brush 10-44 is fixedly connected to the wheel seat 10-42. A baffle 10-31 is arranged on the forward side of the longitudinal movement track 10-1. The wheel 10-43 is arranged on the annular track. When the annular movement motor 10-41 drives the wheel 10-43 to move along the annular track, the cleaning brush 10-44 contacts the annular track and cleans the annular track to ensure the safe operation of the equipment.

[0050] Specific embodiment seven: Combining Figures 12 - 13To describe this embodiment, a plugging and feeding device according to this embodiment further includes a plugging mechanism 4. The plugging mechanism 4 includes a driving motor 4-1, a small arm bracket 4-2, a first guide rail 4-3, a guide wheel 4-4, a moving cover 4-5, and a clamping mechanism 4-6. The first guide rails 4-3 are respectively installed on both sides of the small arm bracket 4-2. The guide wheel 4-4 is installed on the moving cover 4-5. The moving cover 4-5 is installed on the first guide rail 4-3 through the cooperation of the guide wheel 4-4. The clamping mechanism 4-6 is fixedly installed on the moving cover 4-5. The driving sprocket 4-7 and the driven sprocket 4-8 are respectively installed at both ends of the small arm bracket 4-2. The driving motor 4-1 is fixedly installed at the end of the small arm bracket 4-2. The driving motor 4-1 is installed in cooperation with the driving sprocket 4-7. The plugging chain 4-9 is installed in cooperation on the driving sprocket 4-7 and the driven sprocket 4-8. The two ends of the plugging chain 4-9 are respectively fixedly installed on the moving cover 4-5.

[0051] Specific Embodiment Eight: In combination with Figures 1 - 17 To describe this embodiment, a plugging and feeding device according to this embodiment. The pitching mechanism 5 includes a pitching telescopic push rod 5-1 and a push rod seat 5-2. The pitching telescopic push rod 5-1 is installed on the frame body 1-1 through the push rod seat 5-2. The front end of the plugging mechanism 4 has a front hinge seat 5-3. The plugging mechanism 4 is hinged and installed on the frame body 1-1 through the front hinge seat 5-3. The rear end of the plugging mechanism 4 has a rear hinge seat 5-4. The output end of the pitching telescopic push rod 5-1 is hinged and installed with the rear hinge seat 5-4.

[0052] Specific Embodiment Nine: In combination with Figure 1 、 Figure 13 To describe this embodiment, a plugging and feeding device according to this embodiment. The clamping mechanism 46 includes a driving cylinder 4-61, a tool seat 4-62, and a clamping jaw 4-64. The inner part of the front end of the tool seat 4-62 is an outer flared tapered hole structure. The clamping jaw 4-64 is arranged on the tool seat 4-62. The rear end of the clamping jaw 4-64 is lever-hinged with the output end of the driving cylinder 4-61. The driving cylinder 4-61 is fixedly installed on the moving cover 4-5;

[0053] In this embodiment, an installation track ring rail is arranged on the outer periphery of an industrial rotary submerged arc furnace, and a ring rail mechanism 10 is installed on the track. The ring rail mechanism 10 runs along the annular track to align and adjust the equipment with the industrial furnace that needs to be drilled or plugged; a longitudinal movement mechanism 3 is installed on the ring rail mechanism 10 and moves back and forth along the direction of the furnace eye by driving gears and racks on the ring rail mechanism 10; a main frame 1 is installed on the longitudinal movement mechanism 3 to realize the 360° rotation action of the plugging mechanism 4. The plugging mechanism 4 grabs a tool drill or a plugging ramming drill to complete the drilling / plugging work; a pitching mechanism 5 is used to adjust the pitching height of the plugging mechanism 4 and cooperate with the longitudinal movement mechanism 3 to complete the alignment work of the furnace eye; a rotary feeding mechanism 2 is used to send plugging materials to point A and cooperate with the ramming drill grabbed by the plugging mechanism 4 to tamp the materials so as to seal the furnace eye; through the mutual cooperation among the main frame 1, the rotary feeding mechanism 2, the longitudinal movement mechanism 3, the plugging mechanism 4, and the pitching mechanism 5, the device automatically completes the work of picking and placing tools, adjusting the drilling / plugging positions, automatically drilling and plugging. Through the cooperation of each component, it has the advantages of ingenious mechanical structure design, compact mechanical structure, small occupied space, high degree of mechanization, and strong practicability.

[0054] Specific Embodiment Ten: Combining Figure 7 To illustrate this embodiment, a plugging and feeding device in this embodiment, the telescopic slideway 1-2 is a square pipe, and four antifriction wheels 1-3 are evenly arranged at both ends of the telescopic slideway 1-2 to reduce the friction force of each contact surface, make the filling stable, and facilitate the maintenance of the equipment.

[0055] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular forms are also intended to include the plural forms. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they specify the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0056] Unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that, for the sake of convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the said technologies, methods, and devices should be regarded as part of the authorized specification. In all the examples shown and discussed here, any specific values should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, further discussion thereof in subsequent drawings is not necessary.

[0057] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by orientation terms such as "front, rear, upper, lower, left, right", "lateral, vertical, perpendicular, horizontal", and "top, bottom", etc. is usually based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description. Without contrary description, these orientation terms do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the protection scope of the present invention; the orientation terms "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0058] For the convenience of description, spatial relative terms such as "above...", "over...", "on the upper surface of...", "above" can be used here to describe the spatial positional relationship between a device or feature shown in the drawings and other devices or features. It should be understood that the spatial relative terms are intended to cover different orientations in use or operation in addition to the orientation depicted in the drawings of the device. For example, if the device in the drawing is inverted, the device described as "above other devices or structures" or "over other devices or structures" will then be positioned "below other devices or structures" or "under other devices or structures". Thus, the exemplary term "above..." can include both the orientation of "above..." and "below...". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and corresponding interpretations should be made to the spatial relative descriptions used here.

[0059] It should be noted that the terms "first", "second", etc. in the specification, claims, and above-mentioned drawings of this application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of this application described here can be implemented in an order other than those illustrated or described here.

[0060] It should be noted that in the above embodiments, as long as the technical solutions are not contradictory, they can be permuted and combined. Those skilled in the art can exhaust all possibilities based on the mathematical knowledge of permutation and combination. Therefore, the present invention will not describe the technical solutions after permutation and combination one by one, but it should be understood that the technical solutions after permutation and combination have been disclosed by the present invention.

[0061] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A blind hole feeding device, characterized in that: It includes a main frame (1) and a rotary feeding mechanism (2). The rotary feeding mechanism (2) includes a feeding mechanism (2-1), a pushing mechanism (2-2) and a rotary distributing disc mechanism (2-3). The main frame (1) includes a frame body (1-1), a telescopic slideway (1-2) and a telescopic slide rod (1-6). The telescopic slideway (1-2) is connected to the frame body (1-1), the telescopic slideway (1-2) is connected to the telescopic slide rod (1-6), and the right end of the telescopic slide rod (1-6) is connected to the feeding mechanism (2-1). The rotary distributing disc mechanism (2-3) is connected to the frame body (1-1), and the rotary distributing disc mechanism (2-3) is located above the telescopic slideway (1-2). The output end of the pushing mechanism (2-2), the right end of the rotary distributing disc mechanism (2-3) and the feeding mechanism (2-1) are correspondingly arranged. The main frame (1) further includes a telescopic driving group (1-4) and a chain (1-5). The two ends of the telescopic slide rod (1-6) are connected by the chain (1-5). The telescopic driving group (1-4) is arranged on the frame body (1-1), and the output end of the telescopic driving group (1-4) meshes with the chain (1-5) and drives the chain (1-5). The feeding mechanism (2-1) includes a feeding disc (2-11), a bearing seat (2-12), a zipper (2-13) and a sliding block (2-14). The feeding disc (2-11) is fixed to the right end of the telescopic slide rod (1-6) through the bearing seat (2-12). One end of the zipper (2-13) is connected to the lower end of the feeding disc (2-11), the other end of the zipper (2-13) is connected to the left end of the telescopic slide rod (1-6), the zipper (2-13) is connected to the sliding block (2-14), and the sliding block (2-14) is slidably connected to the telescopic slide rod (1-6). The rotary distributing disc mechanism (2-3) includes a distributing disc (2-31), a pin shaft (2-32), a chain link (2-33), a dividing disc (2-35) and a rotary guiding frame (2-36). The dividing disc (2-35) is installed at the left end of the rotary guiding frame (2-36). The several chain links (2-33) are sequentially connected by the pin shaft (2-32) to form an endless chain. The distributing disc (2-31) is arranged on the chain link (2-33). The rotary guiding frame (2-36) is provided with a chain track, the endless chain is arranged in the chain track, the dividing disc (2-35) is arranged at the left end of the rotary guiding frame (2-36), and grooves matching with the pin shaft (2-32) are machined on the dividing disc (2-35). The telescopic slide bar (1-6) is made of square steel structure. The zipper (2-13) is arranged inside the telescopic slide bar (1-6). The upper and lower ends of the sliding block (2-14) extend out through the chute of the telescopic slide bar (1-6). The sliding block (2-14) is slidably connected with the telescopic slide bar (1-6). A blocking block corresponding to the sliding block (2-14) is arranged on the upper part of the main frame (1) or the lower part of the rotary guiding frame (2-36). When the telescopic slide bar (1-6) drives the feeding tray (2-11) to move towards the furnace eye A, the telescopic slide bar (1-6) drives the zipper (2-13) to move. When the sliding block (2-14) is blocked by the blocking block of the main frame (1), it slides in the chute of the telescopic slide bar (1-6). The telescopic slide bar (1-6) drives the feeding tray (2-11) to continue moving. The zipper (2-13) generates a pulling force on the feeding tray (2-11) in the opposite direction of the movement direction, causing the feeding tray (2-11) to rotate around the bearing seat (2-12) as the axis to complete the filling of the furnace eye A. When one-time filling is completed, the telescopic slide bar (1-6) drives the feeding tray (2-11) to return. The pulling force of the zipper (2-13) on the feeding tray (2-11) disappears, and the bearing seat (2-12) drives the feeding tray (2-11) to reset. The feeding tray (2-11) includes two parallel material-blocking surfaces and two loading surfaces with an included angle greater than 90°. When filling, the included angle between the loading surface and the horizontal plane changes. Blocks are arranged on both the right side and the left side of the bearing seat (2-12) to limit the rotation angle of the feeding tray (2-11). At the same time, the weight of the left loading surface is greater than that of the right loading surface, ensuring that the center of gravity of the feeding tray (2-11) is on the left side of the bearing seat (2-12) after filling is completed, and the feeding tray (2-11) resets by its own weight after feeding is completed.

2. The eye-blocking feeding device according to claim 1, characterized in that: It further includes a longitudinal movement mechanism (3) and an annular track mechanism (10). The longitudinal movement mechanism (3) includes a turntable seat (3-1), longitudinal movement wheels (3-2), a longitudinal movement motor (3-3), and a longitudinal movement gear (3-4). The lower part of the frame body (1-1) is connected with the turntable seat (3-1). The lower part of the turntable seat (3-1) is provided with longitudinally arranged longitudinal movement wheels (3-2) in an array. A longitudinal movement motor (3-3) is arranged at the left end of the turntable seat (3-1). The output end of the longitudinal movement motor (3-3) is connected with the longitudinal movement gear (3-4). The annular track mechanism (10) includes a longitudinal movement track (10-1), a longitudinal movement rack (10-2), a longitudinal movement frame body (10-3), and an annular movement wheel (10-4). The lower side of the longitudinal movement frame body (10-3) is provided with an annular movement wheel (10-4). The annular movement wheel (10-4) is installed in cooperation with the annular track. The longitudinal movement frame body (10-3) is provided with a longitudinal movement track (10-1) and a longitudinal movement rack (10-2). The longitudinal movement wheels (3-2) are connected with the longitudinal movement track (10-1), and the longitudinal movement gear (3-4) meshes with the longitudinal movement rack (10-2).

3. The eye-blocking feeding device according to claim 2, characterized in that: The ring moving wheel (10-4) includes a ring moving motor (10-41), a wheel seat (10-42), a wheel (10-43) and a cleaning brush (10-44). The wheel (10-43) is connected to the wheel seat (10-42). The ring moving motor (10-41) is fixedly connected to the wheel seat (10-42), and the extending end of the ring moving motor (10-41) is connected to the wheel (10-43). A cleaning brush (10-44) is arranged on the forward side of the wheel (10-43), and the cleaning brush (10-44) is fixedly connected to the wheel seat (10-42). A baffle (10-31) is arranged on the forward side of the longitudinal moving track (10-1).

4. The eye-blocking feeding device according to claim 3, characterized in that: It further includes a material blocking mechanism (4). The material blocking mechanism (4) includes a driving motor (4-1), a small arm support (4-2), a first guide rail (4-3), a guide wheel (4-4), a moving cover (4-5) and a clamping mechanism (4-6). The first guide rails (4-3) are respectively installed on both sides of the small arm support (4-2). The guide wheel (4-4) is installed on the moving cover (4-5), and the moving cover (4-5) is installed on the first guide rail (4-3) through the cooperation of the guide wheel (4-4). The clamping mechanism (4-6) is fixedly installed on the moving cover (4-5). The driving sprocket (4-7) and the driven sprocket (4-8) are respectively installed at both ends of the small arm support (4-2). The driving motor (4-1) is fixedly installed at the end of the small arm support (4-2), and the driving motor (4-1) is installed in cooperation with the driving sprocket (4-7). A material blocking chain (4-9) is installed in cooperation on the driving sprocket (4-7) and the driven sprocket (4-8), and both ends of the material blocking chain (4-9) are respectively fixedly installed on the moving cover (4-5).

5. The eye-blocking feeding device according to claim 4, characterized in that: It further includes a pitching mechanism (5). The pitching mechanism (5) includes a pitching telescopic push rod (5-1) and a push rod seat (5-2). The pitching telescopic push rod (5-1) is installed on the frame body (1-1) through the push rod seat (5-2). The front end of the material blocking mechanism (4) has a front hinge seat (5-3), and the material blocking mechanism (4) is hingedly installed on the frame body (1-1) through the front hinge seat (5-3). The rear end of the material blocking mechanism (4) has a rear hinge seat (5-4), and the output end of the pitching telescopic push rod (5-1) is hingedly installed with the rear hinge seat (5-4).

6. The eye plugging and feeding device according to claim 5, wherein: The clamping mechanism (4-6) includes a driving cylinder (4-61), a tool seat (4-62) and a clamping jaw (4-64). The inner part of the front end of the tool seat (4-62) is a tapered hole structure with an outer flared shape. The clamping jaw (4-64) is arranged on the tool seat (4-62), and the rear end of the clamping jaw (4-64) is lever-hinged to the output end of the driving cylinder (4-61).

7. A plugging and feeding device according to any one of claims 2-6, characterized in that: Anti-friction wheels (1-3) are evenly arranged at both ends of the telescopic slideway (1-2); the telescopic drive group (1-4) includes a driving wheel (1-41), a first driven wheel (1-42), a second driven wheel (1-43) and a telescopic drive motor (1-44). The first driven wheel (1-42), the driving wheel (1-41), and the second driven wheel (1-43) are arranged in sequence and rotatably connected to the frame body (1-1). The telescopic drive motor (1-44) is connected to the frame body (1-1), and the output end of the telescopic drive motor (1-44) is connected to the driving wheel (1-41). One end of the right end of the chain (1-5) is connected to the right end of the telescopic slide rod (1-6), and the left side of the chain (1-5) sequentially bypasses the first driven wheel (1-42), the driving wheel (1-41), and the second driven wheel (1-43) and is connected to the left end of the telescopic slide rod (1-6).

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