Grab structure for transporting carbon anode calcination raw material

Abstract

The utility model discloses a kind of carbon anode calcination raw material conveying use grab bucket structure, including grab bucket one, grab bucket two and two hinged plates, the grab bucket one and grab bucket two are hinged by two hinged plates, and hinged plate is installed in the inside top end of grab bucket one and grab bucket two, and by pivot and grab bucket one and grab bucket two hinged, the top of the grab bucket one and grab bucket two is hinged with two driving arms, further including the inner sealing structure of installation in the inside bottom end of grab bucket one and grab bucket two;And the outer sealing structure of installation in the two sides surface of grab bucket one and grab bucket two;The utility model is improved and optimized to carbon anode calcination raw material conveying use grab bucket in prior art, designs inner sealing structure at the inside of two grab buckets, and designs outer sealing structure at the outside of two grab buckets, can effectively prevent carbon anode calcination raw material from leaking from the gap of two grab buckets in conveying process, improve the conveying efficiency of carbon anode calcination raw material, guarantee the stability of grab bucket.

Description

Technical Field

[0001] This utility model belongs to the field of carbon anode calcination raw material transportation technology, specifically relating to a grab bucket structure for transporting carbon anode calcination raw materials. Background Technology

[0002] In the production process of carbon anodes, the transportation of calcined raw materials is a crucial link. Its transportation efficiency and stability directly affect the continuity of the entire production process and product quality. Grab buckets, as a common material grabbing and transportation tool, are widely used in the loading, unloading and transfer of carbon anode calcined raw materials. The traditional grab bucket structure for transporting carbon anode calcined raw materials usually consists of two openable grab bucket flaps. The opening and closing of the two grab bucket flaps are controlled by a drive mechanism to achieve the grabbing and release of raw materials.

[0003] Due to the physical characteristics of carbon anode calcination raw materials, such as varying particle size and irregular shape, it is difficult for the two grab buckets to form a completely tight fit when they close after grabbing the raw materials. During the process of transporting raw materials, especially during movements such as moving, lifting, or flipping, the raw materials are subjected to compression, friction, and their own gravity at the gaps between the grab buckets, causing some carbon anode calcination raw materials to leak out from the gaps. This leakage not only wastes raw materials and increases production costs but also pollutes the working environment. Therefore, this utility model proposes a grab bucket structure for transporting carbon anode calcination raw materials. Utility Model Content

[0004] The purpose of this invention is to provide a grab bucket structure for transporting raw materials for carbon anode calcination, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a grab bucket structure for transporting raw materials for carbon anode calcination, comprising a grab bucket one, a grab bucket two, and two hinge plates. The grab bucket one and the grab bucket two are hinged together by the two hinge plates, which are installed on the inner top ends of the grab bucket one and the grab bucket two and are hinged to the grab bucket one and the grab bucket two via a rotating shaft. Two drive arms are hinged to the top of each of the grab bucket one and the grab bucket two.

[0006] An inner sealing structure is installed at the bottom inner side of grab bucket one and grab bucket two. The inner sealing structure includes an inner sealing gasket one installed at the bottom inner side of grab bucket one and an inner sealing gasket two installed at the bottom inner side of grab bucket two, and the inner sealing gasket one and the inner sealing gasket two are in mutual compression contact.

[0007] And an external sealing structure installed on both sides of grab bucket one and grab bucket two, the external sealing structure including an external sealing strip installed on the outer surface of grab bucket two, and the left end of the external sealing strip extending and pressing on the outer surface of grab bucket one.

[0008] Preferably, the end surface of the second inner sealing gasket is provided with an integral inner strip-shaped protrusion, and the end surface of the first inner sealing gasket is provided with an inner strip-shaped groove for the inner strip-shaped protrusion to be inserted.

[0009] Preferably, the inner sealing structure further includes L-shaped locking blocks and L-shaped locking grooves. The bottom surfaces of the inner sealing gasket one and the inner sealing gasket two are provided with multiple integrated L-shaped locking blocks, and the bottom inner walls of the grab bucket one and the grab bucket two are provided with multiple L-shaped locking grooves for the L-shaped locking blocks to be inserted.

[0010] Preferably, the L-shaped card block has a deformation cavity inside.

[0011] Preferably, the outer sealing structure further includes an outer sealing protrusion disposed on the inner surface of the outer sealing strip, and an outer strip-shaped groove is provided on the outer surface of the grab bucket for the outer sealing protrusion to be inserted into, wherein the outer sealing protrusion and the outer sealing strip are an integral structure.

[0012] Preferably, the external sealing structure further includes multiple L-shaped fixing seats fixed on the outer surface of the grab bucket II, and the ends of the L-shaped fixing seats extend to the surface of the external sealing strip to press and fix the external sealing strip. Fastening bolts are provided between the L-shaped fixing seats and the grab bucket II.

[0013] Preferably, the inner surface of the L-shaped fixing base is fixed with a limiting block, and the surface of the outer sealing strip is provided with a limiting hole for the limiting block to be inserted.

[0014] Preferably, a crossbeam is connected between the two hinged plates, and a hanger is connected to the top of the crossbeam.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model improves and optimizes the grab bucket for transporting carbon anode calcination raw materials in the prior art by designing an inner sealing structure on the inner side of the two grab buckets and an outer sealing structure on the outer side of the two grab buckets. This can effectively prevent leakage of carbon anode calcination raw materials from the gaps between the two grab buckets during the transportation process, improve the transportation efficiency of carbon anode calcination raw materials, and ensure the stability of the grab buckets. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the internal sealing structure of this utility model;

[0018] Figure 3 This utility model Figure 1 A magnified view of a portion of region A in the middle;

[0019] Figure 4 This is a top sectional view of the external sealing structure of this utility model;

[0020] In the diagram: 1. Grab bucket one; 2. Grab bucket two; 3. Outer sealing structure; 31. Outer sealing strip; 32. L-shaped fixing base; 33. Fastening bolt; 34. Outer sealing protrusion; 35. Outer strip groove; 36. Limiting block; 37. Limiting hole; 4. Hinge plate; 5. Inner sealing structure; 51. Inner sealing gasket one; 52. Inner sealing gasket two; 53. Inner strip protrusion; 54. Inner strip groove; 55. L-shaped block; 56. L-shaped slot; 6. Crossbeam; 7. Hoisting rod; 8. Drive arm. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example

[0023] Please see Figures 1 to 4 This embodiment of the present invention provides a technical solution: a grab bucket structure for transporting raw materials for carbon anode calcination, comprising grab bucket one 1, grab bucket two 2, and two hinge plates 4. Grab bucket one 1 and grab bucket two 2 are hinged together by the two hinge plates 4, which are installed on the inner top ends of grab bucket one 1 and grab bucket two 2 and are hinged to grab bucket one 1 and grab bucket two 2 via rotating shafts, allowing grab bucket one 1 and grab bucket two 2 to rotate and open. Two hinges are attached to the top of grab bucket one 1 and grab bucket two 2. A drive arm 8 is connected to two hinge plates 4 by a crossbeam 6, and a lifting rod 7 is connected to the top of the crossbeam 6. The drive arm 8 serves as a drive structure connected to an external hydraulic power source, which can subsequently drive grab bucket 1 and grab bucket 2 to complete the opening and closing action, thereby grabbing and transporting carbon anode calcination raw materials through grab bucket 1 and grab bucket 2. The above structures are all existing technologies. For the specific structural principles, please refer to the existing patent with publication number CN216190429U. It will not be elaborated here.

[0024] Also includes

[0025] An inner sealing structure 5 is installed at the bottom inner side of grab bucket 1 and grab bucket 2. The inner sealing structure 5 includes an inner sealing gasket 1 51 installed at the bottom inner side of grab bucket 1 and an inner sealing gasket 2 52 installed at the bottom inner side of grab bucket 2. The inner sealing gasket 1 51 and the inner sealing gasket 2 52 are pressed and contacted with each other, which can seal the bottom inner side of grab bucket 1 and grab bucket 2 after grab bucket 1 and grab bucket 2 are closed, preventing the carbon anode calcination raw material from leaking from the gap at the bottom of grab bucket 1 and grab bucket 2.

[0026] The outer sealing structure 3 is installed on both sides of grab bucket 1 and grab bucket 2. The outer sealing structure 3 includes an outer sealing strip 31 installed on the outer surface of grab bucket 2. The left end of the outer sealing strip 31 extends and presses against the outer surface of grab bucket 1. It can seal the outer gap of grab bucket 1 and grab bucket 2 after grab bucket 1 and grab bucket 2 are closed, preventing the carbon anode calcination raw material from leaking from the outer gap of grab bucket 1 and grab bucket 2.

[0027] In this embodiment, preferably, the end surface of the inner sealing gasket 2 52 is provided with an integral inner strip-shaped protrusion 53, and the end surface of the inner sealing gasket 1 51 is provided with an inner strip-shaped groove 54 for the inner strip-shaped protrusion 53 to be inserted into. After the grab bucket 1 and grab bucket 2 are subsequently closed, the ends of the inner sealing gasket 2 52 and the inner sealing gasket 1 51 will be tightly attached, and the inner strip-shaped protrusion 53 will be squeezed into the inner strip-shaped groove 54, further increasing the sealing effect.

[0028] In this embodiment, preferably, the inner sealing structure 5 further includes an L-shaped locking block 55 and an L-shaped locking groove 56. The bottom surfaces of the inner sealing gasket 1 51 and the inner sealing gasket 2 52 are each provided with a plurality of integrated L-shaped locking blocks 55, and the inner walls of the bottom ends of the grab bucket 1 and the grab bucket 2 are each provided with a plurality of L-shaped locking grooves 56 for the L-shaped locking blocks 55 to be inserted into. This allows the inner sealing gasket 1 51 and the inner sealing gasket 2 52 to be stably limited after the L-shaped locking block 55 is inserted into the L-shaped locking groove 56, thus ensuring the installation stability of the inner sealing gasket 1 51 and the inner sealing gasket 2 52.

[0029] In this embodiment, preferably, the L-shaped card block 55 has a deformation cavity inside, so that the L-shaped card block 55 has sufficient deformation space when it is squeezed. The inner sealing gasket 1 51, the inner sealing gasket 2 52, the inner strip protrusion 53 and the L-shaped card block 55 are all made of fluororubber material, which can undergo elastic deformation when squeezed.

[0030] In this embodiment, preferably, the outer sealing structure 3 further includes an outer sealing protrusion 34 disposed on the inner surface of the outer sealing strip 31, and an outer strip groove 35 is provided on the outer surface of the grab bucket 1 for the outer sealing protrusion 34 to be inserted into, so that when the grab bucket 1 and the grab bucket 2 are closed, the outer sealing protrusion 34 will be squeezed into the outer strip groove 35, further improving the sealing effect. The outer sealing protrusion 34 and the outer sealing strip 31 are an integral structure, both of which are made of fluororubber material and will undergo elastic deformation when squeezed.

[0031] In this embodiment, preferably, the outer sealing structure 3 further includes a plurality of L-shaped fixing seats 32 fixed on the outer surface of the grab bucket 2, and the ends of the L-shaped fixing seats 32 extend to the surface of the outer sealing strip 31 to press and fix the outer sealing strip 31. A fastening bolt 33 is provided between the L-shaped fixing seat 32 and the grab bucket 2. When the fastening bolt 33 is tightened, the L-shaped fixing seat 32 will stably press on the surface of the outer sealing strip 31 to realize the installation of the outer sealing strip 31.

[0032] In this embodiment, preferably, the inner surface of the L-shaped fixing base 32 is fixed with a limiting block 36, and the surface of the outer sealing strip 31 is provided with a limiting hole 37 for the limiting block 36 to be inserted into, so that after the L-shaped fixing base 32 is pressed on the surface of the outer sealing strip 31, the limiting block 36 will be inserted into the limiting hole 37, further ensuring the installation stability of the outer sealing strip 31.

[0033] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A grab bucket structure for transporting raw materials for carbon anode calcination, comprising grab bucket one (1), grab bucket two (2) and two hinge plates (4), wherein grab bucket one (1) and grab bucket two (2) are hinged together by the two hinge plates (4), and the hinge plates (4) are installed on the inner top of grab bucket one (1) and grab bucket two (2) and are hinged to grab bucket one (1) and grab bucket two (2) by a rotating shaft, wherein two drive arms (8) are hinged to the top of grab bucket one (1) and grab bucket two (2), characterized in that: Also includes An inner sealing structure (5) is installed at the bottom inner side of grab bucket 1 (1) and grab bucket 2 (2). The inner sealing structure (5) includes an inner sealing gasket 1 (51) installed at the bottom inner side of grab bucket 1 (1) and an inner sealing gasket 2 (52) installed at the bottom inner side of grab bucket 2 (2). The inner sealing gasket 1 (51) and the inner sealing gasket 2 (52) are in mutual compression contact. And an outer sealing structure (3) installed on both sides of grab bucket one (1) and grab bucket two (2), the outer sealing structure (3) including an outer sealing strip (31) installed on the outer side of grab bucket two (2), and the left end of the outer sealing strip (31) extends and presses against the outer side of grab bucket one (1).

2. The grab bucket structure for transporting raw materials for carbon anode calcination according to claim 1, characterized in that: The end surface of the inner sealing gasket 2 (52) is provided with an integral inner strip-shaped protrusion (53), and the end surface of the inner sealing gasket 1 (51) is provided with an inner strip-shaped groove (54) for the inner strip-shaped protrusion (53) to be inserted.

3. The grab bucket structure for conveying raw materials for carbon anode calcination according to claim 1, characterized in that: The inner sealing structure (5) also includes an L-shaped locking block (55) and an L-shaped locking groove (56). The bottom surfaces of the inner sealing gasket one (51) and the inner sealing gasket two (52) are provided with multiple integrated L-shaped locking blocks (55), and the bottom inner walls of the grab bucket one (1) and the grab bucket two (2) are provided with multiple L-shaped locking grooves (56) for the L-shaped locking blocks (55) to be inserted.

4. The grab bucket structure for transporting raw materials for carbon anode calcination according to claim 3, characterized in that: The L-shaped card block (55) has a deformation cavity inside.

5. The grab bucket structure for conveying raw materials for carbon anode calcination according to claim 1, characterized in that: The outer sealing structure (3) also includes an outer sealing protrusion (34) disposed on the inner surface of the outer sealing strip (31), and an outer strip groove (35) for the outer sealing protrusion (34) to be inserted is provided on the outer surface of the grab bucket (1). The outer sealing protrusion (34) and the outer sealing strip (31) are an integral structure.

6. The grab bucket structure for transporting raw materials for carbon anode calcination according to claim 5, characterized in that: The outer sealing structure (3) also includes multiple L-shaped fixing seats (32) fixed on the outer surface of the grab bucket two (2), and the ends of the L-shaped fixing seats (32) extend to the surface of the outer sealing strip (31) to press and fix the outer sealing strip (31). Fastening bolts (33) are provided between the L-shaped fixing seats (32) and the grab bucket two (2).

7. The grab bucket structure for conveying raw materials for carbon anode calcination according to claim 6, characterized in that: The inner surface of the L-shaped fixing base (32) is fixed with a limiting block (36), and the surface of the outer sealing strip (31) is provided with a limiting hole (37) for the limiting block (36) to be inserted.

8. The grab bucket structure for conveying raw materials for carbon anode calcination according to claim 1, characterized in that: A crossbeam (6) is connected between the two hinged plates (4), and a hanger (7) is connected to the top of the crossbeam (6).

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