Basin dumping system

Abstract

The utility model relates to a basin body dumping system which comprises a basin body. A main hook; the auxiliary hook is a hook body which ascends and descends in the vertical direction, the auxiliary hook and the main hook are connected to the same travelling crane, and the distance between the auxiliary hook and the main hook in the horizontal direction is not changed; an overturning assembly; the overturning assembly comprises a first connecting rod, a second connecting rod and a third connecting rod; all or part of the third connecting rod protrudes out of the height of the horizontal plane at the opening of the basin body and inclines towards the inner side of the basin body, and the projection of the inclined plane of the third connecting rod in the horizontal direction intersects with the vertical rising and falling direction of the auxiliary hook; the other end, opposite to the hinged point of the third connecting rod and the second connecting rod, of the third connecting rod is provided with a hook part, the hook part is matched with the auxiliary hook, and the pot body is overturned in a rising and falling mode through the auxiliary hook. The effect that the third connecting rod is automatically unhooked under the action of gravity is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of metallurgical casting, and in particular relates to a basin dumping system. Background Art

[0002] In the field of metallurgy and casting, a similar bag turning mechanism is often used, that is, during the converter, quenching and tempering, slag dumping, and casting process, it is necessary to flip the basin containing the medium so that the useful and useless medium in the container can be separated from the inner cavity of the basin. In particular, during the converter slag dumping process, a slag basin is also required to be used, and the waste slag in the slag basin is dumped out of the container.

[0003] The inventors observed the prior art and found that the transport equipment for flipping containers is usually an overhead crane or a traveling crane. The container is lifted vertically from the traveling crane, and then the side wall or bottom is hooked at the other end to complete the flipping of the container. However, general overhead cranes can only provide power in the vertical direction. When the horizontal distance between the two hooks is constant, how to hook the bottom or side wall becomes a difficult point. Usually, the hook falls, and the rope is manually swung sideways to achieve the two actions of hanging and removing the hook. The above situation poses a safety risk and is not conducive to the automation of the overall system.

[0004] Therefore, there is an urgent need for a system that can automatically realize the tipping, hanging and unhooking of the basin body. Summary of the invention

[0005] In order to overcome the technical problem in the prior art that the horizontal distance between the main hook and the auxiliary hook cannot be adjusted and the automatic flipping cannot be achieved, the inventor uses a three-link structure to achieve a technical solution of automatic hanging and separation under the action of gravity at the end. The technical solution adopted by the utility model is: a basin dumping system, including:

[0006] The basin body is a cavity with an upper opening and hanging ears on the sides;

[0007] A main hook cooperates with the lateral lifting ears of the basin body to lift and lower the basin body in a vertical direction;

[0008] Also includes:

[0009] The auxiliary hook is a hook body that rises and falls in the vertical direction and is connected to the same traveling crane as the main hook, and the horizontal distance between the auxiliary hook and the main hook remains unchanged;

[0010] A turning assembly cooperates with the auxiliary hook to turn over the basin and pour out the medium in the basin;

[0011] The flip assembly comprises:

[0012] A first connecting rod, one end of which is hinged to the bottom or the side of the bottom of the basin;

[0013] A second connecting rod is hinged to the other end of the first connecting rod and has a length greater than the vertical depth of the basin body;

[0014] a third link, hinged to the other end of the second link relative to the hinge point of the first link and the second link;

[0015] And, the third connecting rod is fully or partially protruded above the horizontal plane height of the basin opening and is inclined toward the inner side of the basin, and the horizontal projection of the inclined surface of the third connecting rod intersects with the vertical lifting and lowering direction of the auxiliary hook;

[0016] The other end of the third connecting rod relative to the hinge point of the third connecting rod and the second connecting rod is provided with a hook portion, and the hook portion cooperates with the auxiliary hook to lift and flip the basin body with the help of the auxiliary hook.

[0017] Furthermore, the hook portion is a "J"-shaped structure arranged at the end of the third connecting rod.

[0018] Furthermore, a trolley is provided at the lower side of the basin body, and the basin body can be detachably seated on the trolley, and the basin body can be horizontally transported by the trolley.

[0019] Furthermore, the trolley is fixedly connected to a first limiter protruding vertically upwards on the second connecting rod in the opposite direction of the basin body;

[0020] The second connecting rod leans against the first limit in a non-hanging state, limiting the second connecting rod from driving the third connecting rod to flip away from the basin body.

[0021] Furthermore, the second connecting rod is provided with a second limiter near the hinge point between the second connecting rod and the third connecting rod;

[0022] The second limiter is fixed on the second link and protrudes from the second link rigid body, is located at the hinge point between the third link and the second link, and is on the flipping path of the third link, limiting the third link to face downward.

[0023] Furthermore, the hinge point of the third connecting rod and the second connecting rod is higher than the plane where the top of the basin body is located.

[0024] Furthermore, the length of the first connecting rod is less than half of the horizontal dimension of the basin body.

[0025] Compared with the prior art, the utility model has the following beneficial effects: the third connecting rod is automatically unhooked under the action of gravity by utilizing the cooperation between the flip assembly and the auxiliary hook; at the same time, in the process of the main hook and the auxiliary hook rising and falling at different rhythms, the basin body can be utilized to push the hook part and the auxiliary hook to automatically align, thereby realizing the effect of automatic hooking. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a front view of a specific implementation method of the utility model;

[0027] Figure 2 It is a left view of a specific implementation method of the utility model;

[0028] Figure 3 This is a schematic diagram of the automatic alignment of the auxiliary hook by lifting the basin body in a specific embodiment of the utility model;

[0029] Figure 4 This is a schematic diagram of the automatic separation of the auxiliary hook when the basin falls down according to a specific embodiment of the utility model;

[0030] Figure 5 It is a partial diagram of the first connecting rod, the second connecting rod and the third connecting rod of the specific implementation mode of the utility model;

[0031] The annotations are:

[0032] 100-main hook; 110-secondary hook;

[0033] 200- basin;

[0034] 300- flip assembly; 310- first connecting rod; 320- second connecting rod; 330- third connecting rod; 340- hook part; 350- first limit; 360- second limit;

[0035] 400-trolley; DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the utility model.

[0037] In order to overcome the technical problem in the prior art that the horizontal distance between the main hook and the auxiliary hook cannot be adjusted and the automatic flipping cannot be achieved, the inventor uses a three-link structure to achieve a technical solution of automatic hanging and separation under the action of gravity at the end. Figures 1 to 4 The technical solution adopted by the utility model is: a basin dumping system, comprising:

[0038] The basin body 200 is a cavity with an opening at the top and ears on the side. It should be noted that although the name of the basin body 200 is limited, in some embodiments, containers with an opening at the top, such as a bag or a can, should also fall within the scope of protection of this embodiment.

[0039] The main hook 100 cooperates with the lateral lifting ears of the basin body 200 to lift and lower the basin body 200 in the vertical direction; please refer to Figure 1 and 2 In this specific implementation, the side ears generally appear in pairs, and the corresponding main hooks 100 and the matching hooks should also be in pairs to produce a flip axis to achieve a flipping action.

[0040] Also includes:

[0041] The auxiliary hook 110 is a hook body that rises and falls in the vertical direction and is connected to the same traveling vehicle as the main hook 100, and the horizontal distance between the auxiliary hook 110 and the main hook 100 remains unchanged; Figure 1 It is not shown in the figure, but in a normal lifting operation, a crane is used to be equipped with the main hook 100 and the auxiliary hook 110, so in this technical solution, the horizontal distance between the auxiliary hook 110 and the main hook 100 remains unchanged.

[0042] The turning assembly 300 cooperates with the auxiliary hook 110 to turn over the basin 200 and pour out the medium in the basin 200;

[0043] The flip assembly 300 includes:

[0044] A first connecting rod 310, one end of which is hinged to the bottom or the side of the bottom of the basin body 200;

[0045] A second connecting rod 320 is hinged to the other end of the first connecting rod 310 and has a length greater than the vertical depth of the basin body 200;

[0046] The third link 330 is hinged to the other end of the second link 320 relative to the hinge point of the first link 310 and the second link 320; see Figure 1 and Figure 5 The first connecting rod 310, the second connecting rod 320, and the third connecting rod 330 are in a spatial structure, which is similar to a "C"-shaped layout. Inside the C-shaped structure is the location of the basin body 200. Of course, in other embodiments, an "L"-shaped layout may also be adopted. In this case, the second connecting rod 320 and the third connecting rod 330 may be similar to a straight line, or may be in the same rod state. Although there is no hinge point between the second connecting rod 320 and the third connecting rod 330, in the concept of the present invention, the third connecting rod 330 may be an extension of the second connecting rod 320, and may also play the role of automatic suspension and separation, which should also belong to the scope of this embodiment.

[0047] Furthermore, the third connecting rod 330 is fully or partially protruded from the horizontal plane height of the opening of the basin body 200 and is inclined toward the inner side of the basin body 200, and the horizontal projection of the inclined surface of the third connecting rod 330 intersects with the vertical lifting direction of the auxiliary hook 110; please refer to Figure 1 The rise and fall of the auxiliary hook 110 is coordinated with the third connecting rod 330. Since the auxiliary hook 110 does not have the function of lateral displacement in the present technical solution, the projection of the inclined surface of the third connecting rod 330 in the horizontal direction must intersect with the vertical rise and fall direction of the auxiliary hook 110. The design of the above conditions is also one of the inventive points of the present utility model.

[0048] The other end of the third link 330 relative to the hinge point of the third link 330 and the second link 320 is provided with a hook portion 340, and the hook portion 340 cooperates with the auxiliary hook 110 to lift and flip the basin body 200 with the help of the auxiliary hook 110. It should be noted that the hook with the auxiliary hook 110 can be in many forms, such as the hook portion 340 can be a ring, or a rectangular structure, and as long as a lateral block is provided at the end, the hoisting function can be met.

[0049] See also Figure 2 In some embodiments, in order to cooperate with the separation of the auxiliary hook 110 and reserve more sufficient activity space for the auxiliary hook 110, the hook portion 340 is a "J"-shaped structure arranged at the end of the third connecting rod 330.

[0050] In some other embodiments, a trolley 400 is further provided at the lower side of the basin body 200 , and the basin body 200 can be detachably seated on the trolley 400 , and the basin body 200 can be horizontally transported by the trolley 400 .

[0051] See also Figure 1 In order to limit the spatial position of the second connecting rod 320, the trolley 400 is fixedly connected with a first limiter 350 protruding vertically upward in the opposite direction of the second connecting rod 320 relative to the basin body 200;

[0052] The second connecting rod 320 leans against the first limiter 350 in a non-hanging state, so as to limit the second connecting rod 320 from driving the third connecting rod 330 to flip away from the basin body 200 .

[0053] See also Figure 5 , in order to control the position of the third link 330. The second link 320 is provided with a second limiter 360 near the hinge point between the second link 320 and the third link 330;

[0054] The second limiter 360 is fixed on the second link 320 and protrudes from the rigid body of the second link 320 , and is located at the hinge point between the third link 330 and the second link 320 , on the flipping path of the third link 330 , limiting the third link 330 to face downward.

[0055] See also Figure 1 If the hinge point of the third link 330 and the second link 320 is located below the opening plane of the basin body 200, the third link 330 is connected to the edge of the basin body 200 in an oblique upward structure under the action of gravity. If the hinge point of the third link 330 and the second link 320 is located above the opening plane of the basin body 200, the third link 330 will hang down on the edge of the basin body 200 in an upside-down manner due to the non-limitation of the hinge, which will hinder the cooperation between the third link 330 and the auxiliary hook 110. Therefore, a second limit 360 is provided in the preferred embodiment.

[0056] In order to solve the above problem, in some embodiments, preferably, the hinge point of the third connecting rod 330 and the second connecting rod 320 is higher than the plane where the top of the basin body 200 is located.

[0057] In order to maintain that the first link 310 , the second link 320 , and the third link 330 are in a spatial structure, which is similar to a “C”-shaped layout, in some embodiments, the length of the first link 310 is less than half of the horizontal dimension of the basin body 200 .

[0058] During the specific operation: the auxiliary hook 110 is at the high point of the spatial position and does not fall, the main hook 100 falls, and the main hook 100 is driven by the driving of the crane to move, and cooperate with the side lifting ears of the basin body 200 to realize the lifting function of the basin body 200. Please refer to Figure 3 This is because the main hook 100 drives the basin body 200 to rise, and the basin body 200 drives the third connecting rod 330 to flip upward. Figure 2 , the auxiliary hook 110 will enter the space in the middle of the hook portion 340 , lifting the auxiliary hook 110 so that the third connecting rod 330 and the auxiliary hook 110 are connected.

[0059] The vehicle drives the basin body 200 to the position where it needs to be dumped, and the auxiliary hook 110 is lifted. With the connection between the first connecting rod 310, the second connecting rod 320, the third connecting rod 330 and the basin body 200, the dumping action is achieved with the position of the main hook 100 as the axis.

[0060] After dumping, the vehicle drives the basin body 200 to the upper part of the trolley 400, and the main hook 100 and the auxiliary hook 110 fall at the same time. After the basin body 200 falls, the auxiliary hook 110 continues to fall. At this time, due to gravity, the third connecting rod 330 will continue to flip until it is separated from the auxiliary hook 110. Figure 4 In the state shown, separation is completed and the hook is automatically removed.

[0061] Compared with the prior art, the utility model has the following beneficial effects: the third connecting rod is automatically unhooked under the action of gravity by utilizing the cooperation between the flip assembly and the auxiliary hook; at the same time, in the process of the main hook and the auxiliary hook rising and falling at different rhythms, the basin body can be utilized to push the hook part and the auxiliary hook to automatically align, thereby realizing the effect of automatic hooking.

[0062] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and inventive concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A basin dumping system, comprising: The basin body (200) is a cavity with an upper opening and a hanging ear provided on the side; A main hook (100) cooperates with a lateral lifting ear of the basin body (200) to lift and lower the basin body (200) in a vertical direction; It is characterized by further comprising: The auxiliary hook (110) is a hook body that rises and falls in the vertical direction and is connected to the same traveling vehicle as the main hook (100), and the horizontal distance between the auxiliary hook (110) and the main hook (100) remains unchanged; A turning assembly (300) cooperates with the auxiliary hook (110) to turn over the basin (200) and pour out the medium in the basin (200); The flip assembly (300) comprises: A first connecting rod (310), one end of which is hinged to the bottom or the side of the bottom of the basin body (200); A second connecting rod (320) is hinged to the other end of the first connecting rod (310), and has a length greater than the vertical depth of the basin body (200); A third connecting rod (330) is hingedly connected to the other end of the second connecting rod (320) relative to the hinge point between the first connecting rod (310) and the second connecting rod (320); Furthermore, the third connecting rod (330) is fully or partially protruded above the horizontal plane height of the opening of the basin body (200) and is inclined toward the inner side of the basin body (200), and the horizontal projection of the inclined surface of the third connecting rod (330) intersects with the vertical lifting and lowering direction of the auxiliary hook (110); A hook portion (340) is provided at the other end of the third connecting rod (330) relative to the hinge point between the third connecting rod (330) and the second connecting rod (320), and the hook portion (340) cooperates with the auxiliary hook (110) to lift, lower and flip the basin body (200) with the help of the auxiliary hook (110).

2. The basin dumping system according to claim 1, characterized in that: The hook portion (340) is a "J"-shaped structure arranged at the end of the third connecting rod (330).

3. The basin dumping system according to claim 1, characterized in that: A trolley (400) is also provided on the lower side of the basin body (200), and the basin body (200) can be detachably seated on the trolley (400), and the basin body (200) is transported horizontally by the trolley (400).

4. The basin dumping system according to claim 3, characterized in that: The trolley (400) is fixedly connected to the second connecting rod (320) in the opposite direction to the basin body (200) and has a first limiter (350) protruding vertically upward; The second connecting rod (320) leans against the first limit position (350) in a non-lifting state, limiting the second connecting rod (320) from driving the third connecting rod (330) to flip away from the basin body (200).

5. The basin dumping system according to claim 1, characterized in that: The second connecting rod (320) is provided with a second limiter (360) near the hinge point between the second connecting rod (320) and the third connecting rod (330); The second limiter (360) is fixed on the second link (320) and protrudes from the rigid body of the second link (320), and is located at the hinge point between the third link (330) and the second link (320), on the flipping path of the third link (330), limiting the third link (330) to face downward.

6. The basin dumping system according to claim 5, characterized in that: The hinge point between the third connecting rod (330) and the second connecting rod (320) is higher than the plane where the top of the basin body (200) is located.

7. The basin dumping system according to claim 1, characterized in that: The length of the first connecting rod (310) is less than half of the horizontal dimension of the basin body (200).

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