Rust removal tool for oil tank of loading machine

Abstract

The utility model relates to the technical field of loaders, in particular to a rust removal tool for an oil tank of a loader. In the application, the rust removal tool comprises a fixed frame; an oil tank fixing plate and a plurality of fixing cross beams fixed on the upper surface of the oil tank fixing plate are arranged at the bottom of the fixing frame; the fixing cross beams are used for dividing the oil tank fixing plate into a plurality of oil tank fixing units; each oil tank fixing unit is provided with a preset number of oil tank fixing through holes; the bottom ends of the oil tank limiting telescopic assemblies used in pairs are connected to the two-point positions of the adjacent fixed beams based on the corresponding connecting rotating shafts correspondingly. Each oil tank fixing unit corresponds to one pair of oil tank limiting telescopic assemblies; wherein the oil tank limiting telescopic assembly comprises a pair of telescopic limiting rods provided with a limiting magnetic pull wire; the telescopic limiting rod is provided with a telescopic locking threaded hole. When the loading machine is derusted on the basis of the tool, the fixing and limiting effects of the tool on the oil tank of the loading machine can be improved while the adaptability of the tool is improved.

Description

Technical Field

[0001] This utility model relates to the field of loader technology, and in particular to a rust removal tool for loader oil tanks. Background Technology

[0002] Loaders, due to their numerous advantages, are frequently used in various construction scenarios. For loaders, their fuel tanks require rust removal before electrophoretic coating. Current rust removal operations for loader fuel tanks typically require specialized rust removal tanks; however, due to buoyancy, the fuel tanks often float, resulting in poor rust removal effectiveness. Therefore, devices for fixing and limiting the loader fuel tank during the rust removal process have emerged. However, existing devices often have the following problems when fixing and limiting the loader fuel tank: First, they can only fix and limit the fuel tank of a single model, resulting in poor applicability; second, the fixing and limiting effect on the loader fuel tank is ineffective, leading to certain safety hazards.

[0003] To solve the aforementioned technical problems, there is an urgent need to develop a rust removal tool for loader oil tanks. Utility Model Content

[0004] In view of the above-mentioned shortcomings and deficiencies of the prior art, this utility model provides a rust removal tool for loader oil tanks, which solves the technical problem of "how to improve the tool's own applicability while improving the tool's fixing and limiting effect on the loader oil tank" that exists in the use of existing rust removal tools for loader oil tanks.

[0005] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0006] This utility model provides a rust removal fixture for a loader's oil tank. Specifically, the rust removal fixture includes a fixing frame.

[0007] The bottom of the mounting bracket is equipped with: a fuel tank mounting plate and multiple mounting beams fixed to the upper surface of the fuel tank mounting plate; the mounting beams are used to divide the fuel tank mounting plate into multiple fuel tank mounting units; each fuel tank mounting unit is provided with a preset number of fuel tank mounting through holes;

[0008] The bottom ends of the paired fuel tank limiting telescopic components are respectively connected to the two-point positions of adjacent fixed beams based on corresponding connecting shafts; each fuel tank fixing unit corresponds to a pair of fuel tank limiting telescopic components;

[0009] The oil tank limiting telescopic assembly consists of a pair of telescopic limiting rods equipped with limiting magnetic traction lines; the telescopic limiting rods are equipped with telescopic locking threaded holes.

[0010] Optionally, the mounting bracket is a welded metal structure;

[0011] The top of the fixed frame is fixed with a suspension connection part, which has a suspension hole; a protective beam is fixed to the outside of the fixed frame; and a counterweight support plate is fixed to the bottom of the fixed frame.

[0012] Optionally, multiple fixed crossbeams can be arranged at equal intervals and in parallel.

[0013] The fuel tank fixing through hole is a strip-shaped through hole adapted to the fixing pin at the bottom of the loader's fuel tank; multiple fuel tank fixing through holes are equally spaced and arranged in parallel.

[0014] Optionally, the telescopic limit rod includes a base and an extension.

[0015] Both the base section and the extension section are provided with corresponding matching telescopic locking threaded holes.

[0016] Optionally, for the paired fuel tank limiting telescopic assembly, the limiting magnetic traction line includes: a first traction line and a second traction line.

[0017] Optionally, one end of the first traction wire is fixed with a magnetic head, and the other end is fixed to the inner side of the top of the extension; one end of the second traction wire is fixed with a magnetic groove, and the other end is fixed to the inner side of the top of another extension.

[0018] The magnetic head and magnetic slot are compatible for use.

[0019] The beneficial effects of this application are as follows:

[0020] The existing structures of the bottom fixing pins of different models of loader oil tanks are basically the same. Based on the aforementioned structure, this application divides the oil tank fixing plate into multiple oil tank fixing units by fixing crossbeams, and sets a preset number of oil tank fixing through holes in each oil tank fixing unit. Thus, this tooling can simultaneously achieve: limiting and fixing multiple different types of loader oil tanks at the same time, so as to perform surface rust removal based on the rust removal pool. Compared with traditional tooling, this tooling has wider applicability and higher efficiency.

[0021] In addition, in this fixture, the bottom ends of the paired oil tank limiting telescopic components are respectively connected to the two-point positions of the adjacent fixed beams based on the corresponding connecting shafts; each oil tank fixing unit corresponds to a pair of oil tank limiting telescopic components; since the oil tank limiting telescopic components are a pair of telescopic limiting rods with limiting magnetic traction lines, and the telescopic limiting rods are provided with telescopic locking threaded holes; thus, while the preset loader oil tank is laterally limited and fixed through the oil tank fixing through hole, the oil tank limiting telescopic components are adjusted to adaptively limit and fix oil tanks of different structures longitudinally. Compared with traditional fixtures, this fixture provides more reliable oil tank limiting and fixing and is safer to use. Attached Figure Description

[0022] Figure 1 A schematic diagram of the overall structure of a loader oil tank rust removal fixture provided in one embodiment of this utility model;

[0023] Figure 2 This is a schematic diagram of the installation structure of the fuel tank limiting telescopic assembly according to one embodiment of the present utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the fuel tank limiting telescopic assembly provided in one embodiment of the present utility model;

[0025] Figure 4 A schematic diagram of the connection between the first traction line and the second traction line provided in one embodiment of this utility model;

[0026] Figure 5 A schematic diagram of the overall structure of a loader oil tank rust removal fixture provided in one embodiment of this utility model;

[0027] Figure 6 This is a schematic diagram of the structure of the fuel tank limiting telescopic assembly provided in one embodiment of the present utility model;

[0028] Figure 7 This is a schematic diagram of the structure of the fuel tank limiting telescopic assembly provided in one embodiment of the present utility model;

[0029] Figure 8 A schematic diagram of the overall structure of a loader oil tank rust removal fixture provided in one embodiment of this utility model;

[0030] Figure 9 This is a schematic diagram of the structure of the auxiliary fuel tank fixing plate provided in one embodiment of the present utility model;

[0031] Figure 10 This is a schematic diagram of the fuel tank structure provided in one embodiment of the present invention;

[0032] Figure 11 This is a schematic diagram of the installation structure of the fuel tank limiting telescopic assembly according to one embodiment of the present utility model;

[0033] Figures 1 to 11 The component numbers correspond as follows:

[0034] 1. Fixed frame; 2. Oil tank fixing plate; 3. Fixed crossbeam; 4. Oil tank fixing through hole; 5. Suspension connection part; 6. Suspension hole; 7. Protective beam; 8. Counterweight support plate; 9. Oil tank limiting telescopic assembly; 10. Connecting shaft; 11. Limiting magnetic traction line; 12. Telescopic limiting rod; 13. Base part; 14. Extension part; 15. Telescopic locking threaded hole; 16. First traction line; 17. Second traction line; 18. Magnetic suction head; 19. Magnetic suction groove; 20. Oil tank of the loader to be derusted; 21. Additional oil tank fixing plate; 22. Oil tank fixing strip hole; 23. Oil tank hinge. Detailed Implementation

[0035] To better explain and facilitate understanding of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0036] To better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present invention can be understood more clearly and thoroughly, and that the scope of the present invention can be fully conveyed to those skilled in the art.

[0037] Example 1

[0038] This embodiment proposes a rust removal fixture for loader oil tanks. Specifically, this fixture is used to limit and fix the loader oil tank in the rust removal pool.

[0039] In this embodiment, as Figure 1 As shown, the rust removal fixture includes a fixed frame 1; preferably, the fixed frame 1 is a metal welded structure.

[0040] In this embodiment, as Figure 1 As shown, the bottom of the mounting bracket 1 is provided with: a fuel tank mounting plate 2, and multiple mounting beams 3 fixed to the upper surface of the fuel tank mounting plate 2; preferably, as Figure 1 As shown, multiple fixed crossbeams 3 are arranged at equal intervals and in parallel; as Figure 1 As shown, the fixed crossbeam 3 divides the fuel tank fixing plate 2 into 4 fuel tank fixing units.

[0041] In this embodiment, each fuel tank fixing unit limits and fixes a loader fuel tank by setting a preset number of fuel tank fixing through holes 4; specifically, as shown in the example below. Figure 1 As shown, the fuel tank fixing through hole 4 is a strip-shaped through hole adapted to the fixing pin at the bottom of the loader's fuel tank; preferably, as shown... Figure 1 As shown, multiple oil tank fixing through holes 4 are evenly spaced and arranged in parallel.

[0042] In this embodiment, it should be noted that the tooling does not specifically limit the "number of oil tank fixing units" and the "number of oil tank fixing through holes 4 in each oil tank fixing unit". The number can be set according to the actual working conditions.

[0043] In this embodiment, to facilitate the smooth placement of this tooling structure into the rust removal tank and the smooth removal of this tooling from the rust removal tank, as follows: Figure 1 As shown, the top of the fixed frame 1 is fixed with a suspension connection part 5, and the suspension connection part 5 is provided with multiple suspension holes 6; thus, the displacement and lifting of this tooling can be realized based on the preset lifting device and the aforementioned suspension holes 6.

[0044] In this embodiment, to prevent the oil tank from accidentally falling off during the tooling lifting process and causing unnecessary damage, such as... Figure 1 As shown, a protective beam 7 is fixed to the outside of the fixed frame 1; it should be noted that the protective beam 7 is set with a preset distance outward relative to the fixed crossbeam 3 below it.

[0045] In this embodiment, to ensure that the tooling can fall smoothly and without shaking after entering the rust removal tank, such as... Figure 1 As shown, a counterweight support plate 8 is fixed to the bottom of the fixed frame 1.

[0046] In this embodiment, as Figure 2 As shown, the bottom ends of the paired oil tank limiting telescopic components 9 are respectively connected to the bi-point positions of adjacent fixed crossbeams 3 based on corresponding connecting shafts 10. The rotation angle of the oil tank limiting telescopic components 9 can be adjusted based on the connecting shafts 10, so that the oil tank limiting telescopic components 9 will not negatively affect the overall rust removal operation of the oil tank; combined with... Figure 1 and Figure 2 Each fuel tank fixing unit corresponds to a set of paired fuel tank limiting telescopic components 9, thereby enabling the limiting and fixing of a fuel tank based on the paired fuel tank limiting telescopic components 9.

[0047] In this embodiment, as Figure 2 As shown, the fuel tank limiting telescopic assembly 9 consists of a pair of telescopic limiting rods 12 equipped with limiting magnetic traction lines 11. Combined with... Figure 2 and Figure 3 The telescopic limiting rod 12 includes a base part 13 and an extension part 14. The base part 13 and the extension part 14 are provided with a plurality of corresponding and matching telescopic locking threaded holes 15. The corresponding telescopic locking threaded holes 15 are equally spaced along the extension direction of the base part 13 and the extension part 14. Based on the above structure, the telescopic degree of telescopic limiting rod 12 can be adjusted according to the actual working conditions, and the telescopic limiting rod 12 can be structurally fixed by fixing screws based on the corresponding and matching telescopic locking threaded holes 15.

[0048] In this embodiment, for the paired fuel tank limiting telescopic assembly 9, combined with Figure 2 and Figure 4 The limiting magnetic traction line 11 includes: a first traction line 16 and a second traction line 17; combined with Figure 2 , Figure 3 and Figure 4 One end of the first traction line 16 is fixed with a magnetic head 18, and the other end is fixed to the inner side of the top end of the extension 14; one end of the second traction line 17 is fixed with a magnetic groove 19, and the other end is fixed to the inner side of the top end of another extension 14; the magnetic head 18 and the magnetic groove 19 are used in conjunction; based on the aforementioned structure, after the telescopic limiting rod 12 is structurally fixed by fixing screws, combined with Figure 2 , Figure 3 and Figure 4 The corresponding oil tank can be limited and fixed based on the magnetic attraction of the magnetic head 18 and the magnetic groove 19.

[0049] In this embodiment, it should be noted that: in order to improve the fixing effect on the fuel tank, combined with Figure 8 and Figure 9 The mounting frame 1 of this device is also equipped with multiple sets of auxiliary oil tank mounting plates 21, and the auxiliary oil tank mounting plates 21 are provided with oil tank mounting slots 22; combined with Figure 10 and Figure 11 The fuel tank is equipped with a fuel tank hinge 23, which has a fixing hole that is adapted to the fuel tank fixing strip hole 22, so that the fuel tank can be fixed to the fixing frame 1 by fixing bolts.

[0050] For the loader oil tank rust removal fixture described in the aforementioned embodiment 1, the oil tank fixing plate is divided into multiple oil tank fixing units by a fixing crossbeam, and a preset number of oil tank fixing through holes are provided in each oil tank fixing unit; thus, this fixture can simultaneously achieve: limiting and fixing multiple different types of loader oil tanks at the same time, so as to perform surface rust removal based on the rust removal pool. Compared with traditional fixtures, this fixture has wider applicability and higher efficiency.

[0051] For the loader oil tank rust removal fixture described in Embodiment 1 above, the bottom ends of the paired oil tank limiting telescopic components are respectively connected to the two-point positions of adjacent fixed beams based on corresponding connecting shafts; each oil tank fixing unit corresponds to a pair of oil tank limiting telescopic components; since the oil tank limiting telescopic components are: a pair of telescopic limiting rods with limiting magnetic traction lines, and the telescopic limiting rods are provided with telescopic locking threaded holes; thus, while the preset loader oil tank is laterally limited and fixed through the oil tank fixing through hole, the oil tank limiting telescopic components are adjusted to adaptively limit and fix oil tanks of different structures longitudinally. Compared with traditional fixtures, this fixture provides more reliable oil tank limiting and fixing and is safer to use.

[0052] Example 2

[0053] This embodiment proposes an operation method based on the loader oil tank rust removal tooling described in the aforementioned embodiment one. The method is as follows:

[0054] Combination Figure 1 and Figure 5 Based on the oil tank fixing through hole 4, the oil tanks 20 of different models of loaders to be rusted are fixed to the fixing frame 1; based on the corresponding connecting shaft 10, the oil tank limiting telescopic assembly 9 is connected by... Figure 6 The horizontal adjustment presented is Figure 7 The presented vertical form; combined with Figure 2 , Figure 3 and Figure 4Based on actual working conditions, the corresponding extension 14 is adaptively adjusted, and the magnetic attraction between the magnetic head 18 and the magnetic groove 19 causes the connected first traction line 16 and second traction line 17 to adhere to the upper surface of the corresponding loader oil tank 20 to be derusted, thereby achieving fixed positioning of the loader oil tank 20 to be derusted; the tooling with the oil tank fixed installation completed is smoothly placed into the derusting pool through the lifting device based on the suspension hole 6; after derusting is completed, the tooling is smoothly lifted to the ground through the lifting device based on the suspension hole 6, releasing the magnetic attraction between all magnetic heads 18 and magnetic grooves 19, causing all extensions 14 to completely retract into the base part 13, and the oil tank limiting telescopic assembly 9 is moved from the corresponding connecting shaft 10. Figure 7 The vertical adjustment presented is Figure 6 The horizontal position is presented; after completing the above operations, remove all the loader oil tanks 20 to be derusted, and then carry out the next batch of loader oil tank derusting until all loader oil tanks are completely derusted.

[0055] It should be noted that any reference numerals placed between parentheses in the claims should not be construed as limiting the claims. The word "comprising" does not exclude the presence of components or steps not listed in the claims. The words "a" or "an" preceding a component do not exclude the presence of a plurality of such components. The use of the terms first, second, third, etc., is for convenience only and does not indicate any order. These terms can be understood as part of the component names.

[0056] Furthermore, it should be noted that in the description of this specification, the terms "one embodiment," "some embodiments," "embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any suitable manner in one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0057] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning of the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the claims should be interpreted to include both the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0058] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, then this utility model should also include these modifications and variations.

Claims

1. A loader tank deruster tool characterized by, The rust removal tool comprises a fixing frame; The bottom of the fixing frame is provided with an oil tank fixing plate and a plurality of fixing cross beams fixed to the upper surface of the oil tank fixing plate; the fixing cross beams are used to divide the oil tank fixing plate into a plurality of oil tank fixing units; each oil tank fixing unit is provided with a preset number of oil tank fixing through holes; The bottom ends of the pair of oil tank limiting telescopic assemblies are connected to the two midpoint positions of the adjacent fixing beams based on the corresponding connecting shafts; each oil tank fixing unit corresponds to a pair of oil tank limiting telescopic assemblies; The oil tank limiting telescopic assembly comprises a pair of telescopic limiting rods provided with limiting magnetic attraction traction lines.

2. The rust removal tool according to claim 1, characterized in that, The fixing frame is a metal welded structure; The top of the fixing frame is fixed with a hanging connection part provided with a hanging hole; the outside of the fixing frame is fixed with a protective beam; and the bottom of the fixing frame is fixed with a counterweight support plate.

3. The rust removal tool according to claim 1, characterized in that, The plurality of fixing cross beams are arranged at equal intervals and in parallel; The oil tank fixing through holes are strip-shaped through holes adapted to the bottom fixing pins of the loader oil tank; and the plurality of oil tank fixing through holes are arranged at equal intervals and in parallel.

4. The rust removal tool according to claim 1, characterized in that, The telescopic limiting rod comprises a base part and an extension part; The base part and the extension part are both provided with corresponding matching telescopic locking threaded holes.

5. The rust removal tool according to claim 4, characterized in that, For the pair of oil tank limiting telescopic assemblies, the limiting magnetic attraction traction lines comprise a first traction line and a second traction line.

6. The rust removal tool according to claim 5, characterized in that, One end of the first traction line is fixed with a magnetic head, and the other end is fixed to the inner side surface of the top end of the extension part; one end of the second traction line is fixed with a magnetic slot, and the other end is fixed to the inner side surface of the top end of the other extension part; The magnetic head and the magnetic slot are adapted for use.

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