A device for lifting hot slag slag pot

Abstract

The invention discloses a device for hoisting a hot steel slag slag pot, comprising a hook body, a wear-resistant mechanism, an anti-drop mechanism, a fixing block and a fixing mechanism. The invention has the following beneficial effects: the wear-resistant mechanism is slidably connected to the hook body, and the wear-resistant mechanism is used to increase the wear resistance of the hook body, thereby extending the service life of the sling, thereby facilitating cost reduction; the anti-drop mechanism is installed on the hook body, and the anti-drop mechanism is fixedly connected to the wear-resistant mechanism. When the wear-resistant mechanism is slid toward the hook body by the gravity of the rope and the slag pot, the anti-drop mechanism is driven to move, so that the anti-drop mechanism blocks the opening of the hook body to prevent the rope from falling off; the fixing mechanism is fixed to the hook body through the fixing block, and the rope connecting the hook body and the slag pot is fixed by the fixing mechanism, thereby preventing the rope from sliding on the hook body, thereby facilitating the stabilization of the center of gravity of the slag pot and facilitating the hoisting of the slag pot.

Description

Technical Field

[0001] The invention relates to a hoisting device, in particular to a hoisting device for a hot slag slag pot, belonging to the technical field of slag processing. Background Art

[0002] Steel slag is a byproduct of the steelmaking process. It is composed of various oxides formed by the oxidation of impurities such as silicon, manganese, phosphorus, and sulfur in pig iron during the smelting process, as well as salts formed by the reaction of these oxides with solvents. There are two main ways to comprehensively utilize steel slag as a secondary resource. One is to recycle it in the factory as a smelting solvent, which can not only replace limestone, but also recover a large amount of metallic iron and other useful elements; the other is to use it as a raw material for manufacturing road construction materials, building materials or agricultural fertilizers.

[0003] At present, domestic hot slag is basically collected in slag pots, which are then transported to slag processing enterprises. The slag pot is unloaded by a crane using a slag pot lifting device. When the lifting device is in use, when the slag pot is lifted by a hook, the hook is an open structure, which easily causes the rope of the hook to fall off, and the rope is concentrated in the middle part of the hook. During the lifting, the gravity of the slag pot is heavy and the rope wears the same place of the hook back and forth, which easily causes the hook to be seriously damaged and reduces the service life of the hook; and when the hook and the slag pot are fixed with ropes, the ropes are in a scattered state, which easily causes the center of gravity of the slag pot to be unstable, causing the slag pot to tilt, and easily causing the steel slag in the slag pot to pour out. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a device for hoisting a hot steel slag pot.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a device for lifting a slag pot with hot steel slag, comprising a hook body, a wear-resistant mechanism, an anti-falling mechanism, a fixed block and a fixed mechanism, the hook body for lifting the slag pot being slidably connected with the wear-resistant mechanism for preventing the hook body from wearing, the hook body for lifting the slag pot being installed with the anti-falling mechanism for preventing the rope from falling off the hook body, the wear-resistant mechanism for preventing the hook body from wearing is fixed with the anti-falling mechanism for preventing the rope from falling off the hook body, the hook body for lifting the slag pot being fixed with the fixed block, the fixing mechanism for limiting the rope is fixed on one end of the fixed block facing away from the hook body for lifting the slag pot, and the anti-falling mechanism for preventing the rope from detaching from the hook body is slidably connected to the fixed block.

[0006] Specifically, the wear-resistant mechanism includes a wear-resistant plate and a rubber sleeve, the rubber sleeve is slidably connected to the hook body, the wear-resistant plate is fixed to one end of the rubber sleeve away from the hook body, and the wear-resistant plate and the rubber sleeve have the same curvature as the hook body.

[0007] Specifically, the anti-falling mechanism includes a baffle, a fixed column, a compression spring, a first tooth, a first gear, a second tooth, a sliding rod, a third tooth and a second gear, the top end of the fixed column is fixed to the wear-resistant plate, the fixed column is sleeved with the rubber sleeve, the fixed column is slidably connected to the hook body, the compression spring is sleeved on the fixed column, one end of the compression spring is fixed to the rubber sleeve, and the other end of the compression spring is fixed to the hook body, the first tooth is fixed on the fixed column, the first gear is rotatably connected to the hook body, the first tooth meshes with the first gear, the second tooth meshes with the first gear, the second tooth is fixed to the sliding rod, the sliding rod is slidably connected to the hook body, the third tooth is fixed to the sliding rod, the third tooth meshes with the second gear, the second tooth and the third tooth are slidably connected to the hook body, the second gear is rotatably connected to the hook body, and the baffle is fixed to the second gear.

[0008] Specifically, the fixing mechanism includes a fixing plate, a slide plate, a connecting column, a torsion spring and a slider, the connecting column is fixed to the fixing block, two fixing plates are provided, the two fixing plates are rotatably connected to the connecting column, the torsion spring is sleeved on the connecting column, one end of the torsion spring is fixed to the fixing block, the other end of the torsion spring is fixed to the fixing plate, the slide plate is fixed to the slider, and the slide plate is slidably connected to the fixing plate via the slider.

[0009] The beneficial effects of the present invention are:

[0010] (1) The present invention discloses a device for lifting a hot slag slag pot, wherein the wear-resistant mechanism is slidably connected to the hook body, and the wear-resistant mechanism is used to increase the wear resistance of the hook body, thereby extending the service life of the sling, which is beneficial to reducing costs; that is, when in use, the wear-resistant plate is made of high manganese steel wear-resistant plate, thereby increasing the wear resistance, extending the service life of the sling, and preventing the rope from directly contacting the hook body to cause wear to the hook body and reduce the service life of the hook body. The rubber sleeve is sleeved on the hook body, which, on the one hand, prevents some debris from entering the hook body and affecting the operation of the anti-falling mechanism, and on the other hand, the rubber sleeve is used to buffer the wear-resistant plate and the hook body, thereby preventing the wear-resistant plate and the hook body from wearing each other.

[0011] (2) The present invention discloses a device for lifting a slag pot for hot steel slag, wherein the anti-falling mechanism is installed on the hook body, and the anti-falling mechanism is fixedly connected to the wear-resistant mechanism. When the wear-resistant mechanism is caused to slide toward the hook body by utilizing the gravity of the rope and the slag pot, the anti-falling mechanism is driven to move, so that the anti-falling mechanism blocks the opening of the hook body to prevent the rope from falling off; that is, when in use, the rope is hung on the wear-resistant plate, and when the hook body is lifted upward, the weight of the rope and the slag pot causes the wear-resistant plate and the rubber sleeve to slide downward, and the wear-resistant plate drives the fixed column to slide downward and squeeze the spring, and the first tooth on the fixed column slides downward, thereby driving the first gear to rotate clockwise, and the first gear drives the sliding plate fixed with the second tooth. The rod moves upward, so that the third tooth above the sliding rod drives the second gear to rotate counterclockwise, so that the baffle on the second gear rotates counterclockwise, and the end of the baffle away from the second gear hits the rubber sleeve, and the weight of the rope and the slag pot is used to block the opening at the top of the wear-resistant plate, so as to prevent the rope from sliding and detaching during the movement, causing a safety accident; when the slag pot is placed on the ground, the compression spring resets the wear-resistant plate, drives the fixed column to slide upward, and the first tooth drives the first gear to rotate counterclockwise, so that the second tooth drives the sliding rod to slide downward, and the third tooth on the sliding rod is used to make the second gear rotate clockwise, driving the baffle to rotate clockwise, so that the baffle is opened, which is convenient for taking out the rope.

[0012] (3) The present invention discloses a device for lifting a slag pot for hot steel slag, wherein a fixing mechanism is fixed to a hook body through a fixing block, and a rope connecting the hook body and the slag pot is fixed through the fixing mechanism, thereby preventing the rope from sliding on the hook body, which is beneficial to stabilizing the center of gravity of the slag pot and facilitating the lifting of the slag pot; that is, when in use, after the rope is hung on the hook body, the two fixing plates are opened away from the fixing block, and then the rope from the hook body to the slag pot is stuck in the groove between the fixing plates and placed between the two fixing plates, and then the fixing plates are closed, so that the rope is fixed by the fixing plates, and when the rope is too long, the slide plate is slid until the rope is completely received in the fixing plate and the slide plate, thereby stabilizing the center of gravity of the slag pot and preventing the slag pot from tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1 A structural schematic diagram of a preferred embodiment of a hot slag slag pot hoisting device provided by the present invention;

[0015] Figure 2 for Figure 1 The schematic diagram of the connection structure of the wear-resistant mechanism and the anti-falling mechanism shown;

[0016] Figure 3 for Figure 2An enlarged view of section A is shown;

[0017] Figure 4 for Figure 1 A schematic diagram of the connection mechanism between the fixing block and the fixing mechanism shown;

[0018] Figure 5 for Figure 1 Schematic diagram of the connection structure of the fixed block and the fixed plate shown.

[0019] In the figure, 1, hook body, 2, wear-resistant mechanism, 21, wear-resistant plate, 22, rubber sleeve, 3, anti-falling mechanism, 31, baffle, 32, fixing column, 33, compression spring, 34, first tooth, 35, first gear, 36, second tooth, 37, slide bar, 38, third tooth, 39, second gear, 4, fixing block, 5, fixing mechanism, 51, fixing plate, 52, slide plate, 53, connecting column, 54, torsion spring, 55, slider. DETAILED DESCRIPTION

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

[0021] like Figure 1-Figure 5 As shown, a device for lifting a slag pot with hot steel slag described in the present invention comprises a hook body 1, a wear-resistant mechanism 2, an anti-falling mechanism 3, a fixing block 4 and a fixing mechanism 5, the hook body 1 for lifting the slag pot is slidably connected with the wear-resistant mechanism 2 for preventing the hook body 1 from wearing, the hook body 1 for lifting the slag pot is installed with the anti-falling mechanism 3 for preventing the rope from falling off the hook body 1, the wear-resistant mechanism 2 for preventing the hook body 1 from wearing is fixed with the anti-falling mechanism 3 for preventing the rope from falling off the hook body 1, the hook body 1 for lifting the slag pot is fixed with the fixing block 4, the fixing block 4 is fixed with the fixing mechanism 5 for limiting the rope at one end of the fixing block 4 away from the hook body 1 for lifting the slag pot, and the anti-falling mechanism 3 for preventing the rope from detaching from the hook body 1 is slidably connected to the fixing block 4.

[0022] Specifically, the wear-resistant mechanism 2 includes a wear-resistant plate 21 and a rubber sleeve 22, the rubber sleeve 22 is slidably connected to the hook body 1, the wear-resistant plate 21 is fixed to the end of the rubber sleeve 22 away from the hook body 1, and the wear-resistant plate 21 and the rubber sleeve 22 have the same curvature as the hook body 1; when in use, the wear-resistant plate 21 is made of high manganese steel wear-resistant plate, thereby increasing wear resistance, extending the service life of the sling, preventing the rope from directly contacting the hook body 1 to cause wear to the hook body 1 and reduce the service life of the hook body 1, and the rubber sleeve 22 is sleeved on the hook body 1, on the one hand, preventing some debris from entering the hook body 1 and affecting the operation of the anti-falling mechanism 3, and on the other hand, the rubber sleeve 22 is used to buffer the wear-resistant plate 21 and the hook body 1, so that the wear-resistant plate 21 and the hook body 1 will not wear each other.

[0023] Specifically, the anti-falling mechanism 3 includes a baffle 31, a fixed column 32, a compression spring 33, a first tooth 34, a first gear 35, a second tooth 36, a slide bar 37, a third tooth 38 and a second gear 39. The top of the fixed column 32 is fixed to the wear-resistant plate 21, the fixed column 32 is sleeved with the rubber sleeve 22, the fixed column 32 is slidably connected to the hook body 1, the fixed column 32 is sleeved with the compression spring 33, one end of the compression spring 33 is fixed to the rubber sleeve 22, the other end of the compression spring 33 is fixed to the hook body 1, the first tooth 34 is fixed to the fixed column 32, and the first gear 36 is fixed to the second gear 37. 5 is rotatably connected to the hook body 1, the first tooth 34 meshes with the first gear 35, the second tooth 36 meshes with the first gear 35, the second tooth 36 is fixed to the slide bar 37, the slide bar 37 is slidably connected to the hook body 1, the third tooth 38 is fixed to the slide bar 37, the third tooth 38 meshes with the second gear 39, the second tooth 36 and the third tooth 38 are slidably connected to the hook body 1, the second gear 39 is rotatably connected to the hook body 1, and the baffle 31 is fixed to the second gear 39; when in use, the rope is hung on the wear-resistant plate 21, when the hook body 1 The slag pot is lifted upward. Due to the weight of the rope and the slag pot, the wear-resistant plate 21 and the rubber sleeve 22 slide downward. The wear-resistant plate 21 drives the fixing column 32 to slide downward and squeeze the spring. The first tooth 34 on the fixing column 32 slides downward, thereby driving the first gear 35 to rotate clockwise. The first gear 35 drives the slide bar 37 fixed with the second tooth 36 to move upward, so that the third tooth 38 above the slide bar 37 drives the second gear 39 to rotate counterclockwise, thereby causing the baffle 31 on the second gear 39 to rotate counterclockwise, so that the end of the baffle 31 away from the second gear 39 contacts the The rubber sleeve 22 will use the weight of the rope and the slag pot to block the opening at the top of the wear-resistant plate 21, thereby preventing the rope from sliding and detaching during the movement, causing a safety accident; when the slag pot is placed on the ground, the compression spring 33 resets the wear-resistant plate 21, drives the fixed column 32 to slide upward, and the first tooth 34 drives the first gear 35 to rotate counterclockwise, so that the second tooth 36 drives the slide bar 37 to slide downward, and the third tooth 38 on the slide bar 37 is used to make the second gear 39 rotate clockwise, driving the baffle 31 to rotate clockwise, so that the baffle 31 is opened to facilitate the removal of the rope.

[0024] Specifically, the fixing mechanism 5 includes a fixing plate 51, a sliding plate 52, a connecting column 53, a torsion spring 54 and a slider 55. The connecting column 53 is fixed to the fixing block 4. The fixing plate 51 is provided with two, and the two fixing plates 51 are rotatably connected to the connecting column 53. The torsion spring 54 is sleeved on the connecting column 53. One end of the torsion spring 54 is fixed to the fixing block 4, and the other end of the torsion spring 54 is fixed to the fixing plate 51. The sliding plate 52 is fixed to the slider 55. The sliding plate 52 is slidably connected to The fixing plate 51; when in use, after the rope is hung on the hook body 1, the two fixing plates 51 are opened in the direction away from the fixing block 4, and then the rope from the hook body 1 to the slag pot is clamped in the groove between the fixing plates 51 and placed between the two fixing plates 51, and then the fixing plates 51 are closed, so that the rope is fixed by the fixing plates 51, and when the rope is too long, the slide plate 52 is slid until the rope is completely received in the fixing plates 51 and the slide plate 52, so as to stabilize the center of gravity of the slag pot and prevent the slag pot from tipping over.

[0025] When the present invention is in use, firstly, the wear-resistant plate 21 is made of high manganese steel wear-resistant plate, thereby increasing the wear resistance, extending the service life of the sling, and preventing the rope from directly contacting the hook body 1 to cause wear to the hook body 1 and reduce the service life of the hook body 1. The rubber sleeve 22 is sleeved on the hook body 1. On the one hand, it prevents some debris from entering the hook body 1 and affecting the operation of the anti-falling mechanism 3. On the other hand, the rubber sleeve 22 is used to buffer the wear-resistant plate 21 and the hook body 1, so that the wear-resistant plate 21 and the hook body 1 will not wear each other. The rope is hung on On the wear-resistant plate 21, when the hook body 1 is lifted upward, due to the weight of the rope and the slag pot, the wear-resistant plate 21 and the rubber sleeve 22 slide downward, the wear-resistant plate 21 drives the fixing column 32 to slide downward and squeeze the spring, the first tooth 34 on the fixing column 32 slides downward, thereby driving the first gear 35 to rotate clockwise, the first gear 35 drives the slide bar 37 fixed with the second tooth 36 to move upward, so that the third tooth 38 above the slide bar 37 drives the second gear 39 to rotate counterclockwise, so that the baffle 31 on the second gear 39 rotates counterclockwise, so that the baffle 31 on the second gear 39 rotates counterclockwise, The end of the plate 31 away from the second gear 39 abuts against the rubber sleeve 22, and the weight of the rope and the slag pot is used to block the opening at the top of the wear-resistant plate 21, thereby preventing the rope from slipping and causing a safety accident during movement; after the rope is hung on the hook body 1, the two fixing plates 51 are opened away from the fixing block 4, and then the rope from the hook body 1 to the slag pot is clamped in the groove between the fixing plates 51 and placed between the two fixing plates 51, and then the fixing plates 51 are closed, so that the rope is fixed by the fixing plates 51, and when the rope When the rope is too long, slide the slide plate 52 until all the ropes are received in the fixed plate 51 and the slide plate 52, thereby stabilizing the center of gravity of the slag pot and preventing the slag pot from tipping over; when the slag pot is placed on the ground, the compression spring 33 resets the wear-resistant plate 21, drives the fixed column 32 to slide upward, and the first tooth 34 drives the first gear 35 to rotate counterclockwise, so that the second tooth 36 drives the slide bar 37 to slide downward, and the third tooth 38 on the slide bar 37 is used to make the second gear 39 rotate clockwise, driving the baffle 31 to rotate clockwise, so that the baffle 31 is opened, making it convenient to take out the rope.

[0026] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A device for lifting hot slag slag pot, characterized by: The invention comprises a hook body (1), a wear-resistant mechanism (2), an anti-falling mechanism (3), a fixing block (4) and a fixing mechanism (5), wherein the hook body (1) used for lifting a slag pot is slidably connected to the wear-resistant mechanism (2) for preventing the hook body (1) from being worn, the hook body (1) used for lifting a slag pot is installed with the anti-falling mechanism (3) for preventing the rope from falling off the hook body (1), the wear-resistant mechanism (2) for preventing the hook body (1) from being worn is fixed with the anti-falling mechanism (3) for preventing the rope from falling off the hook body (1), the hook body (1) used for lifting a slag pot is fixed with the fixing block (4), the fixing mechanism (5) for limiting the position of the rope is fixed to one end of the fixing block (4) away from the hook body (1) used for lifting a slag pot, and the anti-falling mechanism (3) for preventing the rope from falling off the hook body (1) is slidably connected to the fixing block (4); The wear-resistant mechanism (2) comprises a wear-resistant plate (21) and a rubber sleeve (22), wherein the rubber sleeve (22) is slidably connected to the hook body (1), the wear-resistant plate (21) is fixed to an end of the rubber sleeve (22) facing away from the hook body (1), and the wear-resistant plate (21) and the rubber sleeve (22) have the same curvature as the hook body (1); The anti-falling mechanism (3) comprises a baffle (31), a fixing column (32), a compression spring (33), a first meshing tooth (34), a first gear (35), a second meshing tooth (36), a sliding rod (37), a third meshing tooth (38) and a second gear (39), wherein the top end of the fixing column (32) is fixed to the wear-resistant plate (21), the fixing column (32) is sleeved with the rubber sleeve (22), the fixing column (32) is slidably connected to the hook body (1), the fixing column (32) is sleeved with the compression spring (33), one end of the compression spring (33) is fixed to the rubber sleeve (22), the other end of the compression spring (33) is fixed to the hook body (1), and the fixing column (32) is fixed with the third meshing tooth (38). a tooth (34), the first gear (35) is rotatably connected to the hook body (1), the first tooth (34) meshes with the first gear (35), the second tooth (36) meshes with the first gear (35), the second tooth (36) is fixed to the slide bar (37), the slide bar (37) is slidably connected to the hook body (1), the third tooth (38) is fixed to the slide bar (37), the third tooth (38) meshes with the second gear (39), the second tooth (36) and the third tooth (38) are slidably connected to the hook body (1), the second gear (39) is rotatably connected to the hook body (1), and the baffle (31) is fixed to the second gear (39); When in use, the rope is hung on the wear-resistant plate (21). When the hook body (1) is lifted upward, the weight of the rope and the slag pot causes the wear-resistant plate (21) and the rubber sleeve (22) to slide downward, and the wear-resistant plate (21) drives the fixing column (32) to slide downward and compress the spring. The first tooth (34) on the fixing column (32) slides downward, thereby driving the first gear (35) to rotate clockwise. The first gear (35) drives the slide bar (37) fixed with the second tooth (36) to move upward, thereby causing the third tooth (38) above the slide bar (37) to drive the second gear (39) to rotate counterclockwise, thereby causing the baffle (34) on the second gear (39) to rotate counterclockwise. The first gear (31) is rotated counterclockwise, so that the end of the baffle (31) away from the second gear (39) contacts the rubber sleeve (22), and the opening at the top of the wear-resistant plate (21) is blocked by the weight of the rope and the slag pot; when the slag pot is placed on the ground, the compression spring (33) resets the wear-resistant plate (21), drives the fixing column (32) to slide upward, and the first gear (34) drives the first gear (35) to rotate counterclockwise, so that the second gear (36) drives the sliding rod (37) to slide downward, and the third gear (38) on the sliding rod (37) is used to rotate the second gear (39) clockwise, driving the baffle (31) to rotate clockwise, so that the baffle (31) is opened; The fixing mechanism (5) comprises a fixing plate (51), a sliding plate (52), a connecting column (53), a torsion spring (54) and a sliding block (55); the connecting column (53) is fixed to the fixing block (4); two fixing plates (51) are provided; the two fixing plates (51) are rotatably connected to the connecting column (53); the torsion spring (54) is sleeved on the connecting column (53); one end of the torsion spring (54) is fixed to the fixing block (4); the other end of the torsion spring (54) is fixed to the fixing plate (51); the sliding plate (52) is fixed to the sliding block (55); and the sliding plate (52) is slidably connected to the fixing plate (51) via the sliding block (55); When in use, after the rope is hung on the hook body (1), the two fixing plates (51) are opened in a direction away from the fixing block (4), and then the rope from the hook body (1) to the slag pot is clamped in the groove between the fixing plates (51) and placed between the two fixing plates (51), and then the fixing plates (51) are closed, so that the rope is fixed by the fixing plates (51), and when the rope is too long, the slide plate (52) is slid until the rope is completely received in the fixing plates (51) and the slide plate (52), so as to stabilize the center of gravity of the slag pot.

Images