Automatic feeding and building device for steel ladle

Abstract

The utility model relates to an automatic steel ladle feeding and building device which comprises a base, an automatic feeding mechanism is fixed to the top of the base, an electric hydraulic lifting rod is fixed to the top of the base, and a lifting column is fixed to the telescopic end of the electric hydraulic lifting rod. A linkage column located above the automatic feeding mechanism is fixed to the front face of the lifting column, an automatic masonry mechanism penetrating to the bottom of the linkage column is fixed to the top of the linkage column, and the bottom of the automatic masonry mechanism is movably in contact with a steel ladle body. The automatic masonry mechanism comprises a steering box, a steering motor, an adjusting box, an adjusting motor, a stabilizing column, a grounding assembly, a threaded column, an adjusting block and a masonry mechanical arm. According to the automatic feeding and building device for the steel ladle, a worker can convey materials to the position above the steel ladle body through the automatic feeding mechanism and automatically take the materials through the automatic building mechanism, so that the interior of the steel ladle body is automatically built, the labor cost can be effectively saved, and the building efficiency is high.

Description

Technical Field

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

[0002] Ladle, also known as steel ladle, steel ladle and big bag, is used to hold molten steel, and the molten steel must be refined and other process operations in the ladle. The ladle is composed of three parts: the outer shell, the lining and the injection control mechanism. The ladle shell is welded from boiler steel plates, and its interior is built with a variety of bricks.

[0003] Traditional ladle masonry is manual masonry, which has the advantage of high flexibility. However, manual masonry requires a large number of workers to cooperate in the work, with low masonry efficiency and high masonry labor costs. In addition, the transportation of materials requires manual handling, which increases the danger of workers and the risk of materials falling. Therefore, an automatic ladle loading and masonry device is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an automatic ladle feeding and masonry device, which has the advantages of automatic feeding and masonry, and solves the problems of high labor cost and low masonry efficiency of manual masonry.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic ladle feeding and masonry device, comprising a base, an automatic feeding mechanism is fixed on the top of the base, an electric hydraulic lifting rod is fixed on the top of the base, and the telescopic end of the electric hydraulic lifting rod is upward, a lifting column is fixed on the telescopic end of the electric hydraulic lifting rod, a linkage column located above the automatic feeding mechanism is fixed on the front of the lifting column, an automatic masonry mechanism penetrating to the bottom of the linkage column is fixed on the top of the linkage column, and the bottom of the automatic masonry mechanism is in active contact with the ladle body;

[0006] The automatic masonry mechanism includes a steering box fixed on the top of the linkage column, a steering motor with an output shaft extending through the bottom of the linkage column is fixed on the top of the inner cavity of the steering box, and the output shaft of the steering motor is downward, an adjusting box is fixed on the output shaft of the steering motor, an adjusting motor with an output shaft extending through the bottom of the adjusting box is fixed on the top of the inner cavity of the adjusting box, and the output shaft of the adjusting motor is downward, a stabilizing column is fixed to the bottom of the adjusting box, a bottoming assembly is fixed to the bottom of the stabilizing column, a threaded column fixed to the output shaft of the adjusting motor is rotatably connected to the top of the bottoming assembly, an adjusting block penetrated by the stabilizing column is threadedly connected to the outer surface of the threaded column, and a masonry robot arm is fixed to the right side of the adjusting block.

[0007] Furthermore, the automatic feeding mechanism includes a transmission box fixed on the top of the base, two supporting legs are fixed on the front and rear sides of the transmission box, the rear side wall inside the transmission box is rotatably connected to a driving shaft that passes through the front side thereof, and an active roller is fixed on the outer surface of the driving shaft.

[0008] Furthermore, the cross section of the transmission box is U-shaped, and the vertical section of the transmission box is L-shaped.

[0009] Furthermore, a material baffle plate is fixed to both the front and rear sides of the top of the transmission box, and the vertical section of the material baffle plate is L-shaped.

[0010] Furthermore, the inner surface of the transmission box is rotatably connected with a driven shaft and two steering shafts, the outer surfaces of the driven shaft and the steering shaft are respectively fixed with a driven roller and a steering tensioning roller, the outer surfaces of the active roller and the driven roller are transmission-connected with a transmission belt, a mounting plate is fixed on the front of the transmission box, a transmission motor whose output shaft is fixed to the driving shaft is fixed on the top of the mounting plate, and the output shaft of the transmission motor faces rearward.

[0011] Furthermore, the top and the bottom of the inner side of the transmission belt are respectively fitted with the tops of the two steering tensioning rollers, and a plurality of resistance-increasing ridges are fixed to the outer surface of the transmission belt, and the plurality of resistance-increasing ridges are equidistantly distributed.

[0012] Furthermore, the bottoming assembly includes a sliding block fixed at the bottom of the stabilizing column and rotatably connected to the threaded column, and the outer surface of the sliding block is slidably connected to a sliding box.

[0013] Furthermore, a plurality of springs fixed to the bottom of the inner cavity of the sliding box are fixed to the bottom of the sliding block, and a rotating disk rotatably connected to the bottom of the sliding box and in active contact with the ladle body is rotatably connected to the bottom of the sliding box.

[0014] Furthermore, the adjustment box is rotatably connected to the linkage column, and the top of the threaded column is rotatably connected to the bottom of the adjustment box.

[0015] Furthermore, the stabilizing column is composed of a short oblique column and a long straight column fixed to each other, the cross-sections of the short oblique column and the long straight column are both square, the short oblique column is fixed to the adjustment box, and the long straight column is fixed to the bottoming assembly.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] The automatic loading and masonry device for the ladle allows workers to transport materials to the top of the ladle body through the automatic loading mechanism, and automatically take the materials through the automatic masonry mechanism, thereby automatically masonry the inside of the ladle body, which can effectively save labor costs and has high masonry efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of the operating state of the utility model;

[0019] Figure 2 It is a three-dimensional diagram of the utility model;

[0020] Figure 3 It is a three-dimensional diagram of the automatic feeding mechanism of the utility model;

[0021] Figure 4 It is a partial cutaway stereoscopic diagram of the automatic feeding mechanism of the utility model;

[0022] Figure 5 It is a partial cutaway stereoscopic diagram of the automatic masonry mechanism of the utility model;

[0023] Figure 6 It is a partial cross-sectional stereoscopic view of the bottoming assembly of the utility model.

[0024] In the figure: 1 base, 2 automatic feeding mechanism, 201 transmission box, 202 supporting leg, 203 material baffle plate, 204 driven shaft, 205 driven roller, 206 driving shaft, 207 driving roller, 208 steering shaft, 209 steering tensioning roller, 210 transmission belt, 211 mounting plate, 212 transmission motor, 3 electric hydraulic lifting rod, 4 lifting column, 5 linkage column, 6 automatic masonry mechanism, 601 steering box, 602 steering motor, 603 adjustment box, 604 adjustment motor, 605 stabilizing column, 606 bottoming assembly, 6061 sliding block, 6062 sliding box, 6063 spring, 6064 rotating disk, 607 threaded column, 608 adjustment block, 609 masonry mechanical arm, 7 ladle body. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 In this embodiment, an automatic ladle feeding and masonry device includes a base 1, and an automatic feeding mechanism 2 is fixed on the top of the base 1. It should be noted that the automatic feeding mechanism 2 includes a transmission box 201 fixed on the top of the base 1. It should be noted that the cross-section of the transmission box 201 is U-shaped, and the vertical section of the transmission box 201 is L-shaped. It should be further explained that baffle plates 203 are fixed on the front and rear sides of the top of the transmission box 201, and the vertical section of the baffle plate 203 is L-shaped. The two baffle plates 203 can prevent the material bricks in transportation from falling from the front and rear sides.

[0027] In addition, two supporting legs 202 are fixed on the front and rear sides of the transmission box 201. The rear side wall inside the transmission box 201 is rotatably connected to a driving shaft 206 that passes through the front side thereof. A driving roller 207 is fixed to the outer surface of the driving shaft 206. The transmission motor 212 is started, and its output shaft drives the driving shaft 206 to rotate.

[0028] It should be noted that the inner surface of the transmission box 201 is rotatably connected with a driven shaft 204 and two steering shafts 208, and the outer surfaces of the driven shaft 204 and the steering shaft 208 are respectively fixed with a driven roller 205 and a steering tensioning roller 209, and the two steering tensioning rollers 209 can change the transmission angle of the transmission belt 210 to change the transportation direction of the material, and the outer surfaces of the active roller 207 and the driven roller 205 are transmission-connected with the transmission belt 210, and the inner side of the transmission box 201 is fixed with two support plates that fit the top of the inner side of the transmission belt 210, and the two support plates can support the transmission belt 210, so as to Bricks supporting the materials above prevent the transmission belt 210 from sinking due to gravity. A mounting plate 211 is fixed on the front of the transmission box 201. A transmission motor 212 whose output shaft is fixed to the driving shaft 206 is fixed on the top of the mounting plate 211. The transmission motor 212 is a servo motor. The total running distance of the transmission belt 210 can be controlled by controlling the running speed and time, which is convenient for moving the materials. The output shaft of the transmission motor 212 is pointed backward, and the transmission belt 210 is driven by the active roller 207 for transmission. Workers place the materials on the transmission belt 210 in order from the right side of the device, and the materials are transported to the upper left side through the transmission belt 210.

[0029] It should be noted that the top and bottom of the inner side of the transmission belt 210 are respectively in contact with the tops of the two steering tensioning rollers 209. The two steering tensioning rollers 209 can change the transmission angle of the transmission belt 210, so that the material bricks change the transportation direction. The outer surface of the transmission belt 210 is fixed with a plurality of resistance-increasing bumps. The roughness of the outer surface of the transmission belt 210 can be increased by the raised structure of the plurality of resistance-increasing bumps, thereby increasing the friction between the transmission belt 210 and the material, thereby further enhancing the stability during loading. The plurality of resistance-increasing bumps are equidistantly distributed, and the corresponding material placement area can be divided by the plurality of resistance-increasing bumps.

[0030] In addition, an electric hydraulic lifting rod 3 is fixed to the top of the base 1, and the telescopic end of the electric hydraulic lifting rod 3 is upward, and a lifting column 4 is fixed to the telescopic end of the electric hydraulic lifting rod 3, and a linkage column 5 located above the automatic feeding mechanism 2 is fixed to the front of the lifting column 4, and an automatic masonry mechanism 6 that penetrates to the bottom is fixed to the top of the linkage column 5. The electric hydraulic lifting rod 3 can drive the lifting column 4, the linkage column 5 and the automatic masonry mechanism 6 to move upward to make room for the ladle body 7 below. When the ladle body 7 is in place, the electric hydraulic lifting rod 3 is reversed and retracted to fall, so that the automatic masonry mechanism 6 falls into the interior of the ladle body 7 and contacts the bottom of its inner cavity, so that masonry can begin, and the bottom of the automatic masonry mechanism 6 is in active contact with the ladle body 7.

[0031] During operation, workers can transport material bricks to the top of the ladle body 7 through the automatic feeding mechanism 2, and automatically take the materials delivered by the automatic feeding mechanism 2 through the automatic masonry mechanism 6, so as to automatically masonry the interior of the ladle body 7.

[0032] See also Figure 5-6 In order to carry out automatic masonry, the automatic masonry mechanism 6 in this embodiment includes a steering box 601 fixed on the top of the linkage column 5. A steering motor 602 with an output shaft extending through the bottom of the linkage column 5 is fixed on the top of the inner cavity of the steering box 601, and the output shaft of the steering motor 602 is downward. The steering motor 602 is a servo motor. The output shaft of the steering motor 602 can be rotated by the operation of the steering motor 602, thereby driving the adjustment box 603 to rotate. The output shaft of the steering motor 602 is fixed with the adjustment box 603. It should be noted that the adjustment box 603 is rotatably connected to the linkage column 5, and the top of the threaded column 607 is rotatably connected to the bottom of the adjustment box 603.

[0033] Furthermore, an adjusting motor 604 with an output shaft extending through the bottom is fixed to the top of the inner cavity of the adjusting box 603, and the output shaft of the adjusting motor 604 is downward. The adjusting motor 604 is a servo motor, and the output shaft can be rotated by the operation of the adjusting motor 604, thereby driving the threaded column 607 to rotate. A stabilizing column 605 is fixed to the bottom of the adjusting box 603. It should be noted that the stabilizing column 605 is composed of a short oblique column and a long straight column fixed to each other, and the cross-sections of the short oblique column and the long straight column are both square. The short oblique column is fixed to the adjusting box 603, and the long straight column is fixed to the bottoming assembly 606. The adjusting block 608 can only slide on the outer surface of the long straight column, and will be blocked by the short oblique column when it touches it, thereby stopping moving.

[0034] In addition, a bottoming assembly 606 is fixed to the bottom of the stabilizing column 605. It should be noted that the bottoming assembly 606 includes a sliding block 6061 fixed to the bottom of the stabilizing column 605 and rotatably connected to the threaded column 607. The outer surface of the sliding block 6061 is slidably connected to a sliding box 6062. After being squeezed, the sliding block 6061 slides into the inner cavity of the sliding box 6062, thereby shortening the total length of the two and squeezing the spring 6063.

[0035] It should be noted that a plurality of springs 6063 are fixed to the bottom of the sliding block 6061 and are fixed to the bottom of the inner cavity of the sliding box 6062. The springs 6063 are elastically deformed when squeezed and continue to accumulate elastic force, pushing the sliding box 6062 downward to fit tightly against the ladle body 7. The bottom of the sliding box 6062 is rotatably connected to a rotating disk 6064 that is in active contact with the ladle body 7. The rotating disk 6064 can continue to fit the bottom of the inner cavity of the ladle body 7 when the upper mechanism rotates, thereby maintaining pressure on it.

[0036] In addition, the top of the bottoming assembly 606 is rotatably connected to a threaded column 607 fixed to the output shaft of the adjusting motor 604. The threaded column 607 is driven by the output shaft of the adjusting motor 604 to start rotating, thereby driving the adjusting block 608 to move up and down through the thread engagement force, and can change the vertical position of the masonry robot arm 609. The outer surface of the threaded column 607 is threadedly connected to the adjusting block 608 penetrated by the stabilizing column 605. The right side of the adjusting block 608 is fixed to the masonry robot arm 609. The masonry robot arm 609 is a masonry robot arm with a publication number of CN210177989. U's masonry robot claw can realize the clamping of masonry blocks, the laying of mortar and the laying of masonry blocks, which frees up the heavy physical labor of manual labor and improves the efficiency of masonry. The masonry robot arm 609 in the figure is a simplified diagram of the scheme, which can grab the materials on the transmission belt 210, and its mortar delivery pipeline is connected to the mortar laying head to transport the mortar, and the materials are laid. The overall work flow remains unchanged, only the mortar delivery is changed to remote delivery through pipelines. Since it is a prior art, only a brief description of its working principle is given without additional complex explanation.

[0037] In general, the transmission motor 212 drives the driving shaft 206 to rotate through the output shaft, and drives the transmission belt 210 for transmission through the active roller 207. The workers place the materials on the transmission belt 210 in order from the right side of the device, and the materials are transported to the upper left side through the transmission belt 210. The masonry robot arm 609 grabs the material closest to the transmission belt 210, and its mortar delivery pipeline is connected to the mortar laying head to transport the mortar, and the materials are laid.

[0038] The electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power supply is also common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail.

[0039] The working principle of the above embodiment is:

[0040] (1) Before starting masonry, the electric hydraulic lifting rod 3 can drive the lifting column 4, the linkage column 5 and the automatic masonry mechanism 6 to move upward to make room for the ladle body 7 below. When the ladle body 7 is in place, the electric hydraulic lifting rod 3 is retracted and lowered in the reverse direction, so that the automatic masonry mechanism 6 falls into the ladle body 7, and the rotating disk 6064 contacts the bottom of the inner cavity of the ladle body 7. After being squeezed, the sliding block 6061 slides into the inner cavity of the sliding box 6062, shortening the total length of the two and squeezing the spring 6063. The spring 6063 is squeezed to undergo elastic deformation and continuously accumulate elastic force, pushing the sliding box 6062 downward to fit closely with the ladle body 7, further stabilizing the position of the ladle body 7, so that masonry can begin.

[0041] (2) When starting to lay bricks, the transmission motor 212 is started, and its output shaft drives the driving shaft 206 to rotate, thereby driving the transmission belt 210 through the driving roller 207 for transmission. The worker places the materials on the transmission belt 210 in order from the right side of the device, and the materials are transported to the upper left side through the transmission belt 210. The masonry robot arm 609 grabs the material closest to the transmission belt 210, and its mortar conveying pipeline is connected to the mortar laying head to convey the mortar, and the materials are laid. During the laying process, the operation of the motor 604 is adjusted to drive the threaded column 607 to rotate, and the threaded column 607 It starts to rotate when driven by the output shaft of the adjustable motor 604, and drives the adjusting block 608 to move up and down through the threaded engagement force, thereby adjusting the vertical position of the masonry robot arm 609, and can rotate through the output shaft of the steering motor 602, and drive the masonry robot arm 609 to rotate inside the ladle body 7 through the adjusting box 603, so that it can perform 360-degree rotational masonry on its annular inner surface, with no dead angles. After the masonry is completed, the electric hydraulic lifting rod 3 can drive the lifting column 4, the linkage column 5 and the automatic masonry mechanism 6 to move upward, and no longer fit the ladle body 7, so that it can be transported away.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A ladle automatic feeding masonry device, comprising a base (1), characterized in that: An automatic feeding mechanism (2) is fixed on the top of the base (1), an electric hydraulic lifting rod (3) is fixed on the top of the base (1), and the telescopic end of the electric hydraulic lifting rod (3) is facing upwards, a lifting column (4) is fixed on the telescopic end of the electric hydraulic lifting rod (3), a linkage column (5) located above the automatic feeding mechanism (2) is fixed on the front of the lifting column (4), an automatic masonry mechanism (6) penetrating to the bottom of the linkage column (5) is fixed on the top of the linkage column (5), and the bottom of the automatic masonry mechanism (6) is in active contact with the ladle body (7); The automatic masonry mechanism (6) comprises a steering box (601) fixed to the top of the linkage column (5); a steering motor (602) whose output shaft extends through the bottom of the linkage column (5) is fixed to the top of the inner cavity of the steering box (601), and the output shaft of the steering motor (602) is downward; an adjustment box (603) is fixed to the output shaft of the steering motor (602); an adjustment motor (604) whose output shaft extends through the bottom of the adjustment box (603) is fixed to the top of the inner cavity of the adjustment box (603), and the adjustment motor (604) The output shaft of the regulating box (603) is downwardly directed, a stabilizing column (605) is fixed at the bottom of the regulating box (603), a bottoming assembly (606) is fixed at the bottom of the stabilizing column (605), the top of the bottoming assembly (606) is rotatably connected to a threaded column (607) fixed to the output shaft of the regulating motor (604), the outer surface of the threaded column (607) is threadedly connected to an regulating block (608) penetrated by the stabilizing column (605), and a masonry robot arm (609) is fixed to the right side of the regulating block (608).

2. The automatic ladle feeding and masonry device according to claim 1 is characterized in that: The automatic feeding mechanism (2) comprises a transmission box (201) fixed on the top of the base (1), two supporting legs (202) are fixed on both the front and rear sides of the transmission box (201), a driving shaft (206) penetrating to the front side of the transmission box (201) is rotatably connected to the rear side wall inside the transmission box (201), and a driving roller (207) is fixed on the outer surface of the driving shaft (206).

3. The automatic ladle feeding and masonry device according to claim 2 is characterized in that: The cross section of the transmission box (201) is U-shaped, and the vertical section of the transmission box (201) is L-shaped.

4. The automatic ladle feeding and masonry device according to claim 2 is characterized in that: Material blocking plates (203) are fixed to both the front and rear sides of the top of the transmission box (201), and the vertical section of the material blocking plate (203) is L-shaped.

5. The automatic ladle feeding and masonry device according to claim 2 is characterized in that: The inner surface of the transmission box (201) is rotatably connected to a driven shaft (204) and two steering shafts (208); the outer surfaces of the driven shaft (204) and the steering shaft (208) are respectively fixed with a driven roller (205) and a steering tensioning roller (209); the outer surfaces of the driving roller (207) and the driven roller (205) are transmission-connected with a transmission belt (210); a mounting plate (211) is fixed to the front of the transmission box (201); a transmission motor (212) whose output shaft is fixed to the driving shaft (206) is fixed to the top of the mounting plate (211), and the output shaft of the transmission motor (212) faces rearward.

6. The automatic ladle loading and masonry device according to claim 5, characterized in that: The top and bottom of the inner side of the transmission belt (210) are respectively in contact with the tops of the two steering tensioning rollers (209), and a plurality of resistance-increasing ridges are fixed to the outer surface of the transmission belt (210), and the plurality of resistance-increasing ridges are equidistantly distributed.

7. The automatic ladle feeding and masonry device according to claim 1, characterized in that: The bottoming assembly (606) comprises a sliding block (6061) fixed at the bottom of the stabilizing column (605) and rotatably connected to the threaded column (607), and a sliding box (6062) is slidably connected to the outer surface of the sliding block (6061).

8. The automatic ladle feeding and masonry device according to claim 7, characterized in that: A plurality of springs (6063) are fixed to the bottom of the sliding block (6061) and are fixed to the bottom of the inner cavity of the sliding box (6062). The bottom of the sliding box (6062) is rotatably connected to a rotating disk (6064) that is in active contact with the ladle body (7).

9. The automatic ladle feeding and masonry device according to claim 1, characterized in that: The regulating box (603) is rotatably connected to the linkage column (5), and the top of the threaded column (607) is rotatably connected to the bottom of the regulating box (603).

10. The automatic ladle loading and masonry device according to claim 1, characterized in that: The stabilizing column (605) is composed of a short oblique column and a long straight column fixed to each other, the cross sections of the short oblique column and the long straight column are both square, the short oblique column is fixed to the adjustment box (603), and the long straight column is fixed to the bottoming assembly (606).

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