Iron oxide scrap transfer device

Abstract

The utility model discloses an iron oxide chip transfer device which comprises an ash basket provided with a first side plate and a second side plate, and lifting points comprise a first lifting point, a second lifting point and a third lifting point which are sequentially arranged from left to right; the lifting hook assembly comprises a cross beam, a lifting ring is fixed to the upper end of the cross beam, connecting parts are fixedly installed at the two ends of the cross beam, first grooves are formed in the right ends of the connecting parts, double lifting hooks are fixed to the left ends of the connecting parts, and the double lifting hooks comprise first connecting plates with the upper ends fixedly connected with the connecting parts and L-shaped pieces symmetrically and fixedly connected to the two sides; grooves are formed between the third connecting plate and the first connecting plate and comprise the second groove and the third groove. The design of three lifting points and the special lifting hooks is adopted, so that one crane operator can transfer and unload, auxiliary personnel are not needed to hang a lifting belt on site, the safety risk on site is reduced, the manpower expenditure is reduced, and the cost is saved.

Description

Technical Field

[0001] The utility model relates to an iron oxide chip transfer technology, in particular to an iron oxide chip transfer device. Background Art

[0002] The steel production process in the finishing workshop generates iron oxide chips. Due to their fragility, high density, and large quantities, transporting them has always been a major headache for employees. Before improvements were made, the ash baskets used to transport the chips required two people: one to operate the crane and the other to attach the slings. This operation was inconvenient, time-consuming, and labor-intensive. Furthermore, there was a risk of the ash basket falling off when attaching the slings, posing a safety hazard. Summary of the Invention

[0003] In response to the problems existing in the prior art, the utility model proposes an iron oxide chip transfer device, which adopts three lifting points and a special hook design, so that one crane operator can perform transfer and unloading, and no auxiliary personnel are required to hang the lifting belt on site, thereby reducing safety risks on site, reducing manpower expenditure and saving costs.

[0004] The technical solution adopted by the utility model is: an iron oxide chip transfer device, comprising:

[0005] An ash basket has a box structure with an upper end opening, comprising a first side panel and a second side panel opposite to the first side panel, wherein the first side panel and the second side panel have symmetrically arranged hanging points, the hanging points including a first hanging point, a second hanging point, and a third hanging point arranged in sequence from left to right, wherein the height of the third hanging point is higher than that of the second hanging point, and the height of the second hanging point is higher than that of the first hanging point;

[0006] The hook assembly includes a crossbeam, a lifting ring for connecting a crane hook is fixed to the upper end of the crossbeam, a connecting portion is fixedly installed at both ends of the crossbeam, the right end of the connecting portion has a first groove, and the left end is fixed with a double hook, the double hook includes a first connecting plate fixedly connected to the upper end and the connecting portion, and an L-shaped member is fixedly connected to the two sides symmetrically, the L-shaped member includes a second connecting plate fixedly connected to the lower end of the first connecting plate and a third connecting plate fixedly connected to the second connecting plate at the lower end, a groove is formed between the third connecting plate and the first connecting plate, and the groove includes a second groove located on the left side of the first connecting plate and a third groove located on the right side of the first connecting plate:

[0007] When the second hanging point is located at the bottom of the third groove, the third hanging point is located in the first groove.

[0008] Based on the above solution, preferably, the hanging point is a column, and the outer end surface of the hanging point has a rib.

[0009] On the basis of the above solution, preferably, when the first hanging point is located at the bottom of the second groove, the second hanging point and the third hanging point do not interfere with the hook rotating counterclockwise around the first hanging point.

[0010] Based on the above solution, preferably, the distance between the first hanging point and the second hanging point in the horizontal direction is smaller than the distance between the outer sides of the two third connecting plates.

[0011] Based on the above solution, preferably, the height difference between the first hanging point and the second hanging point is smaller than the height of the third connecting plate.

[0012] On the basis of the above solution, preferably, the distance between the bottom of the third groove and the bottom of the first groove is equal to the distance between the second hanging point and the third hanging point.

[0013] On the basis of the above solution, preferably, the distance between the bottom of the second groove and the bottom of the first groove is smaller than the distance between the first hanging point and the third hanging point.

[0014] Based on the above solution, preferably, the upper end of the third connecting plate is a slope.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The three lifting points and dedicated hook design enable a single crane operator to transfer and unload goods. No auxiliary personnel are required to hang the lifting belts on site, which reduces safety risks on site, reduces manpower expenditure, and saves costs.

[0017] The horizontal distance between the first and second hanging points can be infinite. A larger distance requires a more skilled operator. When transferring between the first and second hanging points, the crane must be kept as stable as possible to prevent the double hook from moving upward between them. Therefore, an optimization is implemented as follows: the horizontal distance between the first and second hanging points is smaller than the distance between the outer sides of the two third connecting plates. This optimization prevents the double hook from moving upward between them.

[0018] The distance between the bottom of the third groove and the bottom of the first groove is equal to the distance between the second lifting point and the third lifting point, ensuring the stability of the lifting.

[0019] The distance between the bottom of the second groove and the bottom of the first groove is smaller than the distance between the first hanging point and the third hanging point, so as to ensure that there is no interference during automatic dust removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 It is a three-dimensional diagram of the utility model;

[0022] Figure 3 It is a structural diagram of an ash basket;

[0023] Figure 4 It is a structural diagram of the hook assembly. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the following embodiments, but the scope of the present invention is not limited thereto.

[0025] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present invention. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0026] like Figure 1-4 As shown, the iron oxide chip transfer device includes:

[0027] An ash basket 1 has a box structure with an open top, comprising a first side panel 2 and a second side panel 3 opposite to the first side panel. The first and second side panels have symmetrically arranged hanging points, which include a first hanging point 4, a second hanging point 5, and a third hanging point 6 arranged sequentially from left to right. The height of the third hanging point is higher than that of the second hanging point, and the height of the second hanging point is higher than that of the first hanging point. The first hanging point is located at the lower left end.

[0028] The hook assembly 7 includes a crossbeam 8, a lifting ring 9 for connecting a crane hook is fixed to the upper end of the crossbeam, a connecting portion 10 is fixedly installed at both ends of the crossbeam, the right end of the connecting portion has a first groove 11, and a double hook is fixed to the left end. The double hook includes a first connecting plate 12 fixedly connected to the upper end and the connecting portion, and an L-shaped member is fixedly connected to the two sides symmetrically. The L-shaped member includes a second connecting plate 13 fixedly connected to the lower end of the first connecting plate and a third connecting plate 14 fixedly connected to the second connecting plate at the lower end. A groove is formed between the third connecting plate and the first connecting plate, and the groove includes a second groove 15 located on the left side of the first connecting plate and a third groove 16 located on the right side of the first connecting plate:

[0029] When the second hanging point is located at the bottom of the third groove, the third hanging point is located in the first groove.

[0030] The first connecting plate, the second connecting plate and the third connecting plate are a whole plate structure.

[0031] The hanging point is a column, and the outer end surface of the hanging point has a rib 17.

[0032] The three lifting points and dedicated hook design enable a single crane operator to transfer and unload goods. No auxiliary personnel are required to hang the lifting belts on site, which reduces safety risks on site, reduces manpower expenditure, and saves costs.

[0033] When the first hanging point is located at the bottom of the second groove, the second hanging point and the third hanging point do not interfere with the hook rotating counterclockwise around the first hanging point.

[0034] Theoretically, the horizontal distance between the first and second hanging points can be infinite (relatively speaking, the specific size is determined by the size of the ash basket). However, a larger distance requires a more skilled operator. When transferring between the first and second hanging points, the crane must maintain maximum stability to prevent the double hook from moving upward between the first and second hanging points. Therefore, an optimization is implemented as follows: the horizontal distance between the first and second hanging points is smaller than the distance between the outer sides of the two third connecting plates. This optimization prevents the double hook from moving upward between the first and second hanging points.

[0035] Furthermore, to prevent the double hooks from being lifted directly from above the first lifting point due to the height difference between the first and second lifting points, an optimized design was implemented: the height difference between the first and second lifting points is smaller than the height of the third connecting plate. As the double hooks move from the second lifting point to the first, the third connecting plate impacts the first lifting point, improving lifting accuracy.

[0036] The distance between the bottom of the third groove and the bottom of the first groove is equal to the distance between the second lifting point and the third lifting point, ensuring the stability of the lifting.

[0037] The distance between the bottom of the second groove and the bottom of the first groove is smaller than the distance between the first hanging point and the third hanging point, so as to ensure that there is no interference during automatic dust removal.

[0038] The upper end of the third connecting plate is a sloped surface, which facilitates the hanging point to enter the corresponding groove.

[0039] It should be noted that the embodiments described above are only used to explain the present invention and do not constitute any limitation to the present invention. The present invention has been described with reference to typical embodiments, but it should be understood that the words used therein are descriptive and explanatory words, rather than restrictive words. The present invention may be modified as provided within the scope of the claims of the present invention, and the present invention may be revised without departing from the scope and spirit of the present invention. Although the present invention described therein relates to specific methods, materials and embodiments, it does not mean that the present invention is limited to the specific examples disclosed therein. On the contrary, the present invention can be extended to all other methods and applications with the same functions.

Claims

1. Iron oxide chips transfer device, characterized in that: include: An ash basket has a box structure with an upper end opening, comprising a first side panel and a second side panel opposite to the first side panel, wherein the first side panel and the second side panel have symmetrically arranged hanging points, the hanging points including a first hanging point, a second hanging point, and a third hanging point arranged in sequence from left to right, wherein the height of the third hanging point is higher than that of the second hanging point, and the height of the second hanging point is higher than that of the first hanging point; The hook assembly includes a crossbeam, a lifting ring for connecting a crane hook is fixed to the upper end of the crossbeam, a connecting portion is fixedly installed at both ends of the crossbeam, the right end of the connecting portion has a first groove, and the left end is fixed with a double hook, the double hook includes a first connecting plate fixedly connected to the upper end and the connecting portion, and an L-shaped member is fixedly connected to the two sides symmetrically, the L-shaped member includes a second connecting plate fixedly connected to the lower end of the first connecting plate and a third connecting plate fixedly connected to the second connecting plate at the lower end, a groove is formed between the third connecting plate and the first connecting plate, and the groove includes a second groove located on the left side of the first connecting plate and a third groove located on the right side of the first connecting plate: When the second hanging point is located at the bottom of the third groove, the third hanging point is located in the first groove.

2. The iron oxide chip transfer device according to claim 1, characterized in that: The hanging point is a column, and the outer end surface of the hanging point is provided with a rib.

3. The iron oxide chip transfer device according to claim 1, characterized in that: When the first hanging point is located at the bottom of the second groove, the second hanging point and the third hanging point do not interfere with the hook rotating counterclockwise around the first hanging point.

4. The iron oxide chip transfer device according to claim 1, characterized in that: The distance between the first hanging point and the second hanging point in the horizontal direction is smaller than the distance between the outer sides of the two third connecting plates.

5. The iron oxide chip transfer device according to claim 1, characterized in that: A height difference between the first hanging point and the second hanging point is smaller than a height of the third connecting plate.

6. The iron oxide chip transfer device according to claim 1, characterized in that: The distance between the bottom of the third groove and the bottom of the first groove is equal to the distance between the second hanging point and the third hanging point.

7. The iron oxide chip transfer device according to claim 1, characterized in that: The distance between the bottom of the second groove and the bottom of the first groove is smaller than the distance between the first hanging point and the third hanging point.

8. The iron oxide chip transfer device according to claim 1, characterized in that: The upper end of the third connecting plate is a slope.

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