Steel ladle conveying trolley for pouring production

Abstract

The invention relates to the technical field of steel ladle conveying, and provides a steel ladle conveying trolley for pouring production, which comprises a conveying trolley body, conveying wheels are rotatably mounted at the bottom of the conveying trolley body, a placing plate is slidably mounted on the inner wall of the conveying trolley body, and a telescopic column is fixedly mounted at the bottom of the inner wall of the conveying trolley body. An auxiliary conveying device used for limiting the conveying vehicle when the steel ladle is placed is arranged on the surface of the placing plate, the auxiliary conveying device comprises a first sliding plate, the first sliding plate is fixedly installed on the surface of the placing plate, a first fixing rod fixedly penetrates through the surface of the first sliding plate, and an inclined groove plate is slidably installed on the surface of the conveying vehicle. By means of the technical scheme, the technical problem that in the prior art, when a steel ladle is placed on equipment, the placing precision is possibly affected due to improper displacement of the equipment is solved.

Description

Technical Field

[0001] The embodiments of the present invention relate to the technical field of ladle conveying, and in particular, to a ladle conveying trolley for casting production. Background Art

[0002] Ladle transfer trolleys are commonly used in the steel production process, especially in the pouring process. They are responsible for transporting molten steel from the furnace to the pouring area. They usually need to have characteristics such as high temperature resistance, load-bearing capacity and stability.

[0003] The patent with patent announcement number CN216801667U relates to a ladle conveying trolley for casting production. The utility model includes a ladle trolley body, a connecting plate connected to the ladle trolley body through a bearing, and a driving assembly for driving the connecting plate to rotate around its bearing is provided on the ladle trolley body, a support plate is vertically fixed to the connecting plate, and a support frame is hinged on the support plate, and a placement slot adapted to the support frame is constructed on the top of the support plate, and an adjustment assembly for adjusting the rotation angle of the support frame around its hinge point is provided on the connecting plate, and a resistance plate is fixed on one side of the support frame. When in use, the patent can adjust the rotation angle of the support frame around its hinge point through the adjustment assembly, thereby driving the support frame to move out of the placement slot, and at the same time, the resistance plate on one side of the support frame can resist the transfer tank, thereby driving the transfer tank to tilt through the support frame and the resistance plate, thereby preventing staff from contacting the device.

[0004] In the above patent, a support plate is vertically fixed on the connecting plate, a support frame is hinged on the support plate, and a placement groove adapted to the support frame is constructed on the top of the support plate to hold the ladle. However, when the ladle is placed on the equipment, the equipment may cause improper displacement, thereby affecting the placement accuracy. For this reason, a ladle conveying trolley for casting production is designed, which has the effect of limiting the equipment when placing the ladle. Summary of the Invention

[0005] To overcome the above-mentioned defects, an embodiment of the present invention provides a ladle transport trolley for casting production, which solves the technical problem in the prior art that when the ladle is placed on the equipment, improper displacement of the equipment may occur, thereby affecting the placement accuracy.

[0006] According to one aspect, at least one embodiment of the present invention provides a ladle conveying trolley for casting production, comprising a conveying trolley, wherein a conveying wheel is rotatably mounted on the bottom of the conveying trolley, a placing plate is slidably mounted on the inner wall of the conveying trolley, a telescopic column is fixedly mounted on the bottom of the inner wall of the conveying trolley, and an auxiliary conveying device for limiting the conveying trolley when placing the ladle is provided on the surface of the placing plate. The auxiliary conveying device comprises a sliding plate 1, which is fixedly mounted on the surface of the placing plate, a fixed rod 1 is fixedly passed through the surface of the sliding plate 1, a chute plate is slidably mounted on the surface of the conveying trolley, a connecting rod is fixedly mounted on the surface of the chute plate, a limiting plate is slidably mounted on the surface of the conveying wheel, a cleaning rack is fixedly mounted on the surface of the cleaning rack, a cleaning roller is rotatably mounted on the surface of the cleaning rack, a scraper is fixedly mounted on the surface of the cleaning rack, and a collection box is fixedly mounted on the surface of the cleaning rack, thereby improving the accuracy and precision of placing the ladle, while avoiding improper displacement of the equipment before placement, thereby affecting the placement position, and even causing the ladle to be skewed and splashed, and improving the safety and reliability of the equipment through the limiting operation.

[0007] For example, in a ladle transport trolley for casting production provided by at least one embodiment of the present invention, a ladle groove is provided on the surface of the placement plate for facilitating the placement and positioning of the ladle, the free end of the telescopic column is fixedly connected to the bottom of the placement plate, the circumferential surface of the cleaning roller is provided with bristles for cleaning the guide rail, and the scraper contacts the circumferential surface of the cleaning roller to ensure that the trolley is forcibly locked before the ladle is stabilized, thereby eliminating the possibility of displacement during the placement stage from a mechanical level and directly solving accuracy and safety risks.

[0008] The surface of the inclined slot plate is provided with an inclined slot 1 for contacting and squeezing a fixed rod 1 to move toward the direction close to the conveying wheel. The fixed rod 1 is slidably connected to the inner wall of the inclined slot 1. The surface of the limiting plate is provided with a limiting groove for limiting the conveying wheel. The conveying wheel contacts the limiting groove to clean the surface of the guide rail to avoid impurities or solidified molten iron adhering to the surface of the guide rail. The equipment may be bumpy during travel, thereby affecting the stability of the ladle conveying.

[0009] The surface of the placement plate is provided with a fixing device for correcting and clamping the ladle before transportation, and the fixing device includes a linkage rod, which is rotatably installed on the surface of the placement plate, and the inner wall of the conveying vehicle is slidably installed with a correction plate, and the surface of the correction plate is slidably installed with a buffer correction block, and the top of the correction plate is fixedly installed with a fixing frame, and the top of the fixing frame is fixedly installed with a clamping plate, and the surface of the fixing frame is fixedly installed with a sliding rod, and the surface of the sliding rod is fixedly installed with a tooth block, which contacts the surface of the ladle and corrects the ladle, paving the way for subsequent processes, avoiding the smooth progress of subsequent operations due to the deviation of the initial position of the ladle, and ensuring that the ladle is in the correct posture required for subsequent processes.

[0010] According to another aspect, at least one embodiment of the present invention also provides a ladle conveying trolley for casting production, wherein the end of the linkage rod away from the placement plate is rotatably connected to the correction plate, and the surface of the buffer correction block is provided with an arc surface that is convenient for adapting to and correcting the curvature of the circumferential surface of the ladle, thereby achieving the effect of first correcting the position of the ladle and then clamping and fixing the ladle, thereby preventing the ladle from shifting or shaking during transportation due to incorrect position.

[0011] The surface of the clamping plate is provided with an arc surface 2 for facilitating clamping of the ladle. The fixing frame is slidably connected to the inner wall of the conveying vehicle, which further improves the stability of the ladle during the conveying process of the equipment.

[0012] A limiting device for limiting the ladle is provided on the top of the conveying trolley, and the limiting device includes a threaded rod, which is rotatably mounted on the top of the conveying trolley, and a gear is fixedly mounted on the circumferential surface of the threaded rod. A sliding plate 2 is slidably mounted on the top of the conveying trolley, and a connecting frame is fixedly mounted on the top of the sliding plate 2. A limiting clamping frame is fixedly mounted on one end of the connecting frame away from the sliding plate 2. A protective plate is fixedly mounted on the top of the conveying trolley, and a fixing rod 2 is fixedly mounted on the surface of the connecting frame to clamp the ladle to limit the ladle, thereby preventing the ladle from shaking during transportation and causing spillage, thereby affecting the safety of the staff.

[0013] For example, in a ladle conveying trolley for casting production provided by at least one embodiment of the present invention, the tooth block is engaged with the limit clamp frame, the threaded rod is slidably connected to the sliding plate 2, and the threaded rod and the sliding plate 2 are connected by a thread. The free end surface of the protective plate is provided with an inclined slide groove 2 for contacting and squeezing the fixed rod 2 to move upward, and the fixed rod 2 is slidably connected to the inner wall of the inclined slide groove 2, so as to achieve the effect of protecting the equipment during the process of conveying and transferring the ladle, and can block the molten iron that may be spilled, and prevent the spilled molten iron from splashing into the working area and endangering the safety and integrity of the staff and related equipment.

[0014] The beneficial effects of the embodiments of the present invention are: In the present invention, the limit plate is driven to move in the direction away from the placement plate by the movement of the connecting rod. At this time, the limit plate moves under the action of the connecting rod until the limit on the conveying wheel is released. At this time, the equipment conveys and transfers the ladle. At this time, the equipment is limited before the ladle is placed, thereby improving the accuracy and precision of placing the ladle. At the same time, it avoids improper displacement of the equipment before placement, thereby affecting the placement position, and even causing the ladle to tilt and spill. It ensures that the trolley is forcibly locked before the ladle is stable.

[0015] In the present invention, the cleaning roller moves and rotates under the action of the guide rail, and the rotation of the cleaning roller drives the bristles to rotate. At this time, the rotation of the brush cleans the surface of the guide rail to avoid impurities or solidified molten iron adhering to the surface of the guide rail. The equipment may be bumpy during travel, thereby affecting the stability of the ladle transportation. Then the cleaning roller rotates under the action of the guide rail. Since the cleaning roller is in contact with the scraper, the cleaning roller rotates and scrapes off the impurities on its surface under the action of the scraper. Then the impurities fall into the inside of the collection box along the surface of the scraper, completing the self-cleaning of the cleaning roller and collecting the cleaned impurities at the same time.

[0016] In the present invention, the movement of the correction plate drives the movement of the buffer correction block. Since the buffer correction block is closer to the ladle than the clamping plate in the initial position, the buffer correction block moves close to and contacts the surface of the ladle to correct the ladle, paving the way for subsequent processes, avoiding the smooth progress of subsequent operations due to the deviation of the initial position of the ladle, and ensuring that the ladle is in the correct posture required for subsequent processes.

[0017] In the present invention, the movement of the fixed frame drives the movement of the clamping plate, and the clamping plate moves until it contacts and clamps the circumferential surface of the ladle. At this time, through the cooperation between the clamping plate and the buffer correction block, the position of the ladle is corrected first, and then the ladle is clamped and fixed, preventing the ladle from shifting or shaking during transportation due to incorrect position, further improving the stability of the ladle during the transportation process of the equipment.

[0018] In the present invention, the movement of the sliding plate 2 drives the connecting frame to move, and the movement of the connecting frame drives the limiting clamping frame to move in the direction close to the ladle. The limiting clamping frame moves at any time until the ladle is clamped to achieve the limitation of the ladle, so as to prevent the ladle from shaking during transportation and causing spillage, thereby affecting the safety of the staff. The connecting frame moves to contact and squeeze the free end of the protective plate to move upward, and then the free end of the protective plate moves upward to the limit under the action of the fixed rod 2. At this time, the equipment achieves the effect of protecting the ladle during the transportation and transfer process, and can block the molten iron that may be spilled, so as to prevent the spilled molten iron from splashing into the working area and endangering the safety and integrity of the staff and related equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly describes the drawings required for describing the embodiments of the present invention. Obviously, the drawings described below are merely exemplary embodiments of the present invention. Those skilled in the art can, without inventive effort, derive other drawings based on the contents of the exemplary embodiments of the present invention and these drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall internal structure of the present invention; Figure 3 This is a schematic diagram of the position structure of the fixing rod 1 and the inclined slot plate of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure of the middle part; Figure 5 This is a schematic diagram of the position structure of the cleaning roller and the scraper of the present invention; Figure 6 This is a schematic diagram of the position structure of the correction plate and the buffer correction block of the present invention; Figure 7 This is a schematic diagram of the position structure of the sliding plate 2 and the connecting frame of the present invention; Figure 8 For the present invention Figure 7 Enlarged schematic diagram of the structure part B in the middle.

[0021] In the figure: 1. Conveyor vehicle; 2. Conveyor wheel; 3. Placement plate; 4. Telescopic column; 51. Sliding plate 1; 52. Fixed rod 1; 53. Chute plate; 54. Connecting rod; 55. Limiting plate; 56. Cleaning frame; 57. Cleaning roller; 58. Scraper; 59. Collecting box; 61. Linking rod; 62. Correction plate; 63. Buffer correction block; 64. Fixed frame; 65. Clamping plate; 66. Sliding rod; 67. Gear block; 71. Threaded rod; 72. Gear; 73. Sliding plate 2; 74. Connecting frame; 75. Limiting clamp frame; 76. Protective plate; 77. Fixed rod 2. DETAILED DESCRIPTION The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention.

[0022] To simplify the drawings, only portions relevant to the invention are schematically depicted in each figure; they do not represent the actual structure of the product. Furthermore, to simplify the drawings and facilitate understanding, in some figures, only one component with the same structure or function is schematically depicted or labeled. In this document, "one" not only means "only one" but also "more than one," and "several" includes "two" and "more than two."

[0023] It should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in the present invention based on the specific circumstances.

[0024] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Furthermore, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0025] In the description of this embodiment, the terms "up", "down", "left", "right", etc., and the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be understood as a limitation on the present invention.

[0026] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0027] like Figures 1 to 8As shown, it shows a ladle conveying trolley for casting production in one embodiment of the present invention, including a conveying trolley 1, a conveying wheel 2 is rotatably installed at the bottom of the conveying trolley 1, a placing plate 3 is slidably installed on the inner wall of the conveying trolley 1, a telescopic column 4 is fixedly installed on the bottom of the inner wall of the conveying trolley 1, and the surface of the placing plate 3 is provided with an auxiliary conveying device for limiting the conveying trolley 1 when placing the ladle, the auxiliary conveying device includes a sliding plate 51, the sliding plate 51 is fixedly installed on the surface of the placing plate 3, the surface of the sliding plate 51 is fixedly penetrated by a fixed rod 52, the surface of the conveying trolley 1 is slidably installed with a chute plate 53, the surface of the chute plate 53 is fixedly installed with a connecting rod 54, the surface of the conveying wheel 2 is slidably installed with a limiting plate 55, the surface of the conveying trolley 1 is fixedly installed with a cleaning rack 56, the surface of the cleaning rack 56 is rotatably installed with a cleaning roller 57, the surface of the cleaning rack 56 is fixedly installed with a scraper 58, the surface of the cleaning rack 56 is fixedly installed with a collecting box 59, and impurities fall into the interior of the collecting box 59 along the surface of the scraper 58.

[0028] In some examples, a ladle groove is provided on the surface of the placement plate 3 for facilitating the placement and positioning of the ladle. The free end of the telescopic column 4 is fixedly connected to the bottom of the placement plate 3. The circumferential surface of the cleaning roller 57 is provided with bristles for cleaning the guide rail. The scraper 58 contacts the circumferential surface of the cleaning roller 57. The cleaning roller 57 rotates under the action of the guide rail. Since the cleaning roller 57 contacts the scraper 58, the cleaning roller 57 rotates and scrapes off impurities on its surface under the action of the scraper 58.

[0029] The surface of the inclined groove plate 53 is provided with an inclined groove 1 for contacting and squeezing the fixing rod 1 52 to move toward the direction close to the conveying wheel 2. The fixing rod 1 52 is slidably connected to the inner wall of the inclined groove 1. The surface of the limiting plate 55 is provided with a limiting groove for limiting the conveying wheel 2. The conveying wheel 2 contacts the limiting groove. In the initial state, the conveying wheel 2 is limited by the action of the limiting plate 55, and the conveying wheel 2 cannot rotate at this time.

[0030] For example, Figures 1 to 8As shown, in the initial state, the conveying wheel 2 is limited by the limit plate 55. At this time, the conveying wheel 2 cannot rotate. Then the staff places the ladle on the top of the placement plate 3, and the ladle is placed in the ladle groove. Then the placement plate 3 moves downward under the action of the ladle. The placement plate 3 moves downward, driving the sliding plate 1 51 to move downward. At the same time, the sliding plate 1 51 moves downward, driving the fixed rod 1 52 to move downward, and the fixed rod 1 52 moves downward to contact and squeeze the chute plate 53 to move away from the placement plate 3. Then the chute plate 53 moves to drive the connecting rod 54 to move, and the connecting rod 54 moves to drive the limit plate 55 away from the placement plate 3. At this time, the limit plate 55 moves under the action of the connecting rod 54 until the limit on the conveying wheel 2 is released. At this time, the equipment conveys and transfers the ladle. At this time, the equipment is limited before the ladle is placed, thereby improving the accuracy and precision of placing the ladle. At the same time, it avoids improper displacement of the equipment before placement, which affects the placement position and even causes the ladle to tilt and spill. The safety and reliability of the receiving equipment are improved through the limiting operation, ensuring that the trolley is forcibly locked before the ladle is stable, eliminating the possibility of displacement during the placement stage from a mechanical level, and directly solving the accuracy and safety risks.

[0031] When the equipment is transporting and transferring the ladle, the conveying vehicle 1 moves, driving the cleaning frame 56 to move, and the movement of the cleaning frame 56 drives the cleaning roller 57 to move. Because the cleaning roller 57 is in contact with the guide rail, the cleaning roller 57 moves and rotates under the action of the guide rail. At the same time, the rotation of the cleaning roller 57 drives the bristles to rotate. At this time, the rotation of the brush cleans the surface of the guide rail to avoid impurities or solidified molten iron adhering to the surface of the guide rail. The equipment may be bumpy during travel, thereby affecting the stability of the ladle transportation. Then the cleaning roller 57 rotates under the action of the guide rail. Because the cleaning roller 57 is in contact with the scraper 58, the cleaning roller 57 rotates and scrapes off the impurities on its surface under the action of the scraper 58. Then the impurities fall into the inside of the collection box 59 along the surface of the scraper 58, completing the self-cleaning of the cleaning roller 57 and collecting the cleaned impurities at the same time.

[0032] like Figures 1 to 8 As shown, it shows another embodiment of the present invention, the surface of the placing plate 3 is provided with a fixing device for correcting and clamping the ladle before transportation, and the fixing device includes a linkage rod 61, and the linkage rod 61 is rotatably installed on the surface of the placing plate 3, and the inner wall of the conveying vehicle 1 is slidably installed with a correction plate 62, and the surface of the correction plate 62 is slidably installed with a buffer correction block 63, and the top of the correction plate 62 is fixedly installed with a fixing frame 64, and the top of the fixing frame 64 is fixedly installed with a clamping plate 65, and the movement of the fixing frame 64 drives the clamping plate 65 to move, and the clamping plate 65 moves until it contacts and clamps the circumferential surface of the ladle, and the surface of the fixing frame 64 is fixedly installed with a sliding rod 66, and the surface of the sliding rod 66 is fixedly installed with a tooth block 67.

[0033] The end of the linkage rod 61 away from the placement plate 3 is rotatably connected to the correction plate 62. The surface of the buffer correction block 63 is provided with an arc surface that is convenient for adapting to and correcting the curvature of the circumferential surface of the ladle. The buffer correction block 63 moves close to and contacts the surface of the ladle.

[0034] The surface of the clamping plate 65 is provided with an arc surface 2 for facilitating clamping of the ladle. The fixing frame 64 is slidably connected to the inner wall of the conveying vehicle 1 , and the movement of the fixing frame 64 drives the clamping plate 65 to move. In some examples, a limiting device for limiting the ladle is provided on the top of the conveyor vehicle 1, and the limiting device includes a threaded rod 71, which is rotatably installed on the top of the conveyor vehicle 1, and a gear 72 is fixedly installed on the circumferential surface of the threaded rod 71. A sliding plate 2 73 is slidably installed on the top of the conveyor vehicle 1, and a connecting frame 74 is fixedly installed on the top of the sliding plate 2 73. A limiting clamp frame 75 is fixedly installed on the end of the connecting frame 74 away from the sliding plate 2 73. A protective plate 76 is fixedly installed on the top of the conveyor vehicle 1, and a fixed rod 2 77 is fixedly installed on the surface of the connecting frame 74. The free end of the protective plate 76 moves upward to the limit under the action of the fixed rod 2 77.

[0035] The tooth block 67 is engaged with the limit clamp frame 75, the threaded rod 71 is slidably connected to the sliding plate 2 73, the threaded rod 71 and the sliding plate 2 73 are connected by threads, and the free end surface of the protective plate 76 is provided with an inclined slide groove 2 for contacting and squeezing the fixed rod 2 77 to move upward, the connecting frame 74 moves to contact and squeeze the free end of the protective plate 76 to move upward, and the fixed rod 2 77 is slidably connected to the inner wall of the inclined slide groove 2.

[0036] For example, Figures 1 to 8 As shown, when the placement plate 3 moves downward under the action of the ladle, the placement plate 3 moves downward and drives the linkage rod 61 to rotate. The rotation of the linkage rod 61 drives the correction plate 62 to move toward the direction close to the ladle. Then the correction plate 62 moves and drives the buffer correction block 63 to move. Because the buffer correction block 63 is closer to the ladle than the clamping plate 65 in the initial position, the buffer correction block 63 moves close to and contacts the surface of the ladle, correcting the ladle, paving the way for subsequent processes, avoiding the smooth progress of subsequent operations due to the deviation of the initial position of the ladle, and ensuring that the ladle is in the correct posture required for subsequent processes.

[0037] When the buffer correction block 63 moves toward the ladle under the action of the correction plate 62, the movement of the correction plate 62 drives the fixed frame 64 to move, and the movement of the fixed frame 64 drives the clamping plate 65 to move. The clamping plate 65 moves until it contacts and clamps the circumferential surface of the ladle. At this time, through the cooperation between the clamping plate 65 and the buffer correction block 63, the position of the ladle is corrected first, and then the ladle is clamped and fixed, preventing the ladle from shifting or shaking during transportation due to incorrect position, further improving the stability of the ladle during the transportation process of the equipment.

[0038] When the fixed frame 64 moves toward the direction close to the ladle under the action of the correction plate 62, the movement of the fixed frame 64 drives the sliding rod 66 to move, and the movement of the sliding rod 66 drives the gear block 67 to move. Because the gear block 67 is engaged with the gear 72, the gear block 67 moves and drives the gear 72 to rotate. At this time, the rotation of the gear 72 drives the threaded rod 71 to rotate. Because the threaded rod 71 and the sliding plate 2 73 are threadedly connected, the sliding plate 2 73 moves toward the direction close to the ladle under the action of the gear 72, and the sliding plate 2 73 moves to drive the connecting frame 74 to move. The connecting frame 74 moves and drives the limiting clamping frame 75 toward the direction close to the ladle. The limiting clamping frame 75 moves at any time until the ladle is clamped to achieve the limitation of the ladle, so as to prevent the ladle from shaking during the transportation process and causing spillage, thereby affecting the safety of the staff.

[0039] When the connecting frame 74 moves toward the ladle under the action of the sliding plate 2 73, the connecting frame 74 moves to contact and squeeze the free end of the protective plate 76 to move upward, and then the free end of the protective plate 76 moves upward to the limit under the action of the fixed rod 2 77. At this time, the equipment can protect the ladle during the transportation and transfer process, and can block the molten iron that may be spilled, avoiding the spilled molten iron from splashing into the working area and endangering the safety and integrity of the staff and related equipment.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A ladle conveying trolley for casting production, comprising a conveying trolley (1), a conveying wheel (2) rotatably mounted on the bottom of the conveying trolley (1), a placement plate (3) slidably mounted on the inner wall of the conveying trolley (1), and a telescopic column (4) fixedly mounted on the bottom of the inner wall of the conveying trolley (1), characterized in that: The surface of the placement plate (3) is provided with an auxiliary conveying device for limiting the position of the conveying vehicle (1) when placing the ladle; The auxiliary conveying device includes a sliding plate (51), the sliding plate (51) is fixedly mounted on the surface of the placement plate (3), a fixed rod (52) is fixedly passed through the surface of the sliding plate (51), a chute plate (53) is slidably mounted on the surface of the conveying vehicle (1), a connecting rod (54) is fixedly mounted on the surface of the chute plate (53), a limiting plate (55) is slidably mounted on the surface of the conveying wheel (2), a cleaning frame (56) is fixedly mounted on the surface of the conveying vehicle (1), a cleaning roller (57) is rotatably mounted on the surface of the cleaning frame (56), a scraper (58) is fixedly mounted on the surface of the cleaning frame (56), and a collecting box (59) is fixedly mounted on the surface of the cleaning frame (56).

2. The ladle conveying trolley for casting production according to claim 1, characterized in that: The surface of the placement plate (3) is provided with a ladle groove for facilitating the placement and positioning of the ladle. The free end of the telescopic column (4) is fixedly connected to the bottom of the placement plate (3). The circumferential surface of the cleaning roller (57) is provided with bristles for cleaning the guide rail. The scraper (58) contacts the circumferential surface of the cleaning roller (57).

3. The ladle conveying trolley for casting production according to claim 2, characterized in that: The surface of the inclined slot plate (53) is provided with an inclined slot 1 for contacting and squeezing the fixing rod 1 (52) to move toward the conveying wheel (2); the fixing rod 1 (52) is slidably connected to the inner wall of the inclined slot 1; the surface of the limiting plate (55) is provided with a limiting groove for limiting the conveying wheel (2); the conveying wheel (2) is in contact with the limiting groove.

4. The ladle conveying trolley for casting production according to claim 3, characterized in that: The surface of the placement plate (3) is provided with a fixing device for correcting and clamping the ladle before transportation, and the fixing device includes a linkage rod (61), and the linkage rod (61) is rotatably installed on the surface of the placement plate (3); the inner wall of the conveying vehicle (1) is slidably installed with a correction plate (62), and the surface of the correction plate (62) is slidably installed with a buffer correction block (63); the top of the correction plate (62) is fixedly installed with a fixing frame (64), and the top of the fixing frame (64) is fixedly installed with a clamping plate (65); the surface of the fixing frame (64) is fixedly installed with a sliding rod (66), and the surface of the sliding rod (66) is fixedly installed with a tooth block (67).

5. The ladle conveying trolley for casting production according to claim 4, characterized in that: One end of the linkage rod (61) away from the placement plate (3) is rotatably connected to the correction plate (62), and the surface of the buffer correction block (63) is provided with an arc surface that is convenient for adapting to and correcting the arc of the circumferential surface of the ladle.

6. The ladle conveying trolley for casting production according to claim 5, characterized in that: The surface of the clamping plate (65) is provided with an arc surface 2 for facilitating clamping of the ladle, and the fixing frame (64) is slidably connected to the inner wall of the conveying vehicle (1).

7. The ladle conveying trolley for casting production according to claim 6, characterized in that: The top of the conveying vehicle (1) is provided with a limiting device for limiting the ladle, and the limiting device includes a threaded rod (71), the threaded rod (71) is rotatably mounted on the top of the conveying vehicle (1), a gear (72) is fixedly mounted on the circumferential surface of the threaded rod (71), a sliding plate 2 (73) is slidably mounted on the top of the conveying vehicle (1), a connecting frame (74) is fixedly mounted on the top of the sliding plate 2 (73), and a limiting clamp frame (75) is fixedly mounted on one end of the connecting frame (74) away from the sliding plate 2 (73).

8. The ladle conveying trolley for casting production according to claim 7, characterized in that: A protective plate (76) is fixedly mounted on the top of the transport vehicle (1), and a second fixing rod (77) is fixedly mounted on the surface of the connecting frame (74).

9. The ladle conveying trolley for casting production according to claim 8, characterized in that: The tooth block (67) is engaged with the limiting clamp frame (75), the threaded rod (71) is slidably connected to the second sliding plate (73), and the threaded rod (71) and the second sliding plate (73) are connected via threads.

10. The ladle conveying trolley for casting production according to claim 9, characterized in that: The free end surface of the protective plate (76) is provided with an inclined slide groove 2 for contacting and squeezing the fixing rod 2 (77) to move upward, and the fixing rod 2 (77) is slidably connected to the inner wall of the inclined slide groove 2.

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