Device for quickly and conveniently changing oil of gearbox

Abstract

The utility model provides a fast and convenient device for changing oil of a gearbox, which belongs to the technical field of mechanical engineering and comprises a bearing mechanism, an oil changing mechanism and an oil changing mechanism. The driving mechanism comprises a sealing assembly arranged on the surface of the mounting piece, a driven assembly arranged in an inner cavity of the mounting piece and a quick release assembly arranged on the surface of the mounting piece, and the sealing assembly comprises a sealing cover arranged on the surface of the base and a driving shaft rotationally connected to the surface of the sealing cover; the quick release assembly comprises a fixing disc arranged on the surface of the base and a bolt arranged on the surface of the fixing disc. Through cooperation of the sealing assembly and the quick release assembly, external impurities are effectively prevented from entering equipment, so that normal operation of a transmission part is protected, the service life of the equipment is prolonged, meanwhile, installation and maintenance of the equipment are simpler, more convenient and faster, the downtime is remarkably shortened, and the overall working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mechanical engineering technical field, concretely relates to a quick oil change convenient device of gearbox. BACKGROUND

[0002] In the existing mechanical transmission system, the gearbox as an important part of adjusting power output, the internal lubricating oil is prone to performance deterioration after long time running, and needs to be replaced regularly to ensure normal operation of the equipment. However, the traditional oil change method adopts manual disassembly of the oil drain bolt or uses the oil pumping equipment, which is tedious and time-consuming, and is easy to cause oil residue or pollution, affecting the oil change efficiency and equipment maintenance quality. Therefore, a quick oil change device with reasonable structure and simple operation is needed to improve the convenience and work efficiency of gearbox maintenance.

[0003] In the prior art, the traditional equipment generally has the problem of insufficient sealing performance, which often cannot effectively block the entry of dust, moisture and other external impurities into the interior, leading to accelerated wear of the transmission components, and thus affecting the service life and running stability of the equipment. In addition, when maintaining or replacing parts of the traditional driving device, it is usually necessary to disassemble and reinstall multiple structural components, which is tedious and time-consuming, not only increasing the downtime of the equipment, but also reducing the overall work efficiency to some extent. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a quick oil change convenient device of gearbox, aiming at solving the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A quick oil change convenient device of gearbox, comprising

[0007] The bearing mechanism comprises a mounting piece;

[0008] The driving mechanism comprises a sealing assembly arranged on the surface of the mounting piece, a driven assembly arranged in the inner cavity of the mounting piece, and a quick release assembly arranged on the surface of the mounting piece.

[0009] As a preferred scheme of the utility model, the mounting piece comprises a base and a fixed shell arranged on the top of the base.

[0010] As a preferred scheme of the utility model, the sealing assembly comprises a sealing cover arranged on the surface of the base and a driving shaft rotatably connected to the surface of the sealing cover.

[0011] As a preferred scheme of the utility model, the driven assembly comprises a worm gear fixedly connected to the driving shaft and a worm arranged in mesh with the surface of the worm gear.

[0012] As a preferred scheme of the utility model, the quick release assembly comprises a fixing disc arranged on the surface of the base, and a bolt arranged on the surface of the fixing disc.

[0013] As a preferred scheme of the utility model, the driving shaft penetrates the surface of the sealing cover and is fixedly connected with the worm wheel, and the base and the fixing disc are provided with threaded holes matched with the bolt.

[0014] Compared with the prior art, the utility model has the beneficial effects that: through the cooperation of the sealing assembly and the quick release assembly, not only the foreign matters are effectively prevented from entering the equipment interior, so that the normal operation of the transmission component is protected and the service life of the equipment is prolonged, but also the installation and maintenance of the equipment are more convenient and fast, the downtime is obviously reduced, and the overall working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed to be used in the embodiment description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to the drawings without the creative labor, wherein:

[0016] Fig. 1 It is the overall structure schematic diagram of the utility model;

[0017] Fig. 2 It is another view schematic diagram of the overall structure of the utility model;

[0018] Fig. 3 It is the structure schematic diagram of the sealing cover inside the utility model;

[0019] Fig. 4 It is the structure schematic diagram of the fixed shell inside the utility model.

[0020] In the drawing: 100, bearing mechanism;101, mounting piece;1011, base;1012, fixed shell;200, driving mechanism;201, sealing assembly;2011, sealing cover;2012, driving shaft;202, driven assembly;2021, worm wheel;2022, worm;203, quick release assembly;2031, fixing disc;2032, bolt. DETAILED DESCRIPTION

[0021] In order to make the above purpose, features and advantages of the utility model more apparent and easy to understand, the specific implementation of the utility model will be described in detail in conjunction with the drawings of the specification.

[0022] In the following description, a lot of specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the present application, therefore, the present application is not limited to the specific embodiments disclosed below.

[0023] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent of or mutually exclusive of other embodiments. Embodiments

[0024] Reference Figs. 1-4 For the embodiments of the present application, the embodiments provide a quick oil change convenient device for gearbox, comprising,

[0025] The bearing mechanism 100 comprises a mounting piece 101;

[0026] The driving mechanism 200 comprises a sealing assembly 201 arranged on the surface of the mounting piece 101, a driven assembly 202 arranged in the inner cavity of the mounting piece 101, and a quick release assembly 203 arranged on the surface of the mounting piece 101.

[0027] Specifically, the mounting piece 101 comprises a base 1011 and a fixed shell 1012 arranged on the top of the base 1011.

[0028] It should be noted that the base 1011 and the fixed shell 1012 jointly constitute the main structure of the mounting piece 101, which is used to provide a stable installation foundation for the driving mechanism 200 and protect the inner cavity components.

[0029] Specifically, the sealing assembly 201 comprises a sealing cover 2011 arranged on the surface of the base 1011, and a driving shaft 2012 rotatably connected to the surface of the sealing cover 2011.

[0030] It should be noted that the sealing cover 2011 is used to seal the installation position of the driving shaft 2012, prevent external impurities from entering the inside and affecting the transmission efficiency, and at the same time ensure the stability and safety of the equipment operation.

[0031] Specifically, the driven assembly 202 comprises a worm gear 2021 fixedly connected with the driving shaft 2012, and a worm shaft 2022 engaged with the surface of the worm gear 2021.

[0032] It should be noted that the power transmission is achieved through the engagement between the worm gear 2021 and the worm shaft 2022, which has the characteristics of large transmission ratio and stable operation, and is suitable for occasions that require accurate control of angle or speed.

[0033] Specifically, the quick release assembly 203 includes a fixed disc 2031 arranged on the surface of the base 1011, and a bolt 2032 arranged on the surface of the fixed disc 2031.

[0034] It should be noted that the design of the quick release assembly 203 facilitates quick installation or replacement of equipment components, improving maintenance efficiency, wherein the bolt 2032 can be matched with the threaded hole to achieve firm connection and quick disassembly function.

[0035] Specifically, the drive shaft 2012 penetrates the surface of the sealing cover 2011 and is fixedly connected with the worm gear 2021, and the base 1011 and the fixed disc 2031 are provided with threaded holes matched with the bolt 2032.

[0036] It should be noted that the drive shaft 2012 penetrates the sealing cover 2011 and is fixedly connected with the worm gear 2021, ensuring the continuity of power transmission; and the threaded holes on the base 1011 and the fixed disc 2031 provide reliable connection support for the quick release assembly.

[0037] In use, first, it is necessary to ensure that the mounting part 101 of the bearing mechanism 100 is correctly fixed at the predetermined working position. Specifically, the base 1011, as the basic support structure of the entire equipment, must be firmly installed on the working platform, and the fixed shell 1012 arranged at the top provides additional protection and stable support for the internal components. Next, the operation of the driving mechanism 200 starts from the sealing assembly 201, wherein the sealing cover 2011 not only ensures the effective isolation of the drive shaft 2012 from the external environment, preventing dust and other impurities from entering and affecting the running efficiency and service life of the equipment, but also ensures the smooth rotation of the drive shaft. The drive shaft 2012 penetrates the sealing cover 2011 and is directly connected with the worm gear 2021 in the driven assembly 202. When the drive shaft rotates, it will drive the worm gear to rotate, and power transmission is achieved through the precise meshing between the worm gear and the worm 2022. This transmission mode has the characteristics of high efficiency and stability, and is particularly suitable for application scenarios that require precise control. When maintenance or replacement of components is required, the quick release assembly 203 comes into play. The fixed disc 2031 is located on the surface of the base 1011 and is equipped with bolts 2032. These bolts can be quickly and stably fixed or disassembled from the equipment by matching with the threaded holes on the base, greatly simplifying the maintenance process and reducing downtime.

[0038] In summary, through the cooperation of the sealing assembly 201 and the quick release assembly 203, not only is the entry of external impurities into the equipment interior effectively blocked, thereby protecting the normal operation of the transmission components and prolonging the service life of the equipment, but also the installation and maintenance of the equipment are made more convenient and fast, significantly reducing downtime and improving overall work efficiency.

[0039] It is important to note that the construction and arrangements of the application shown in the various exemplary embodiments are illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications can be made to the embodiments without departing from the novel teachings and advantages of the subject matter described herein (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, locations, and the like). For example, the elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be modified or changed. Thus, all such modifications are intended to be included within the scope of the present inventive subject matter. The order or sequence of any process or method steps can be varied or re-sequenced without departing from the subject matter described herein. Any "open / closed" claims are intended to encompass the structure described herein, and not just the structure equivalent, but also the equivalent structure. Other substitutions, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventive subject matter. Accordingly, the present inventive subject matter is not limited to particular embodiments described, but extends to various modifications that nevertheless fall within the scope of the appended claims.

[0040] Furthermore, in the interest of providing a concise description of the exemplary embodiments, not all features of an actual implementation can be described (i.e., those unrelated to the best mode of practicing the present inventive subject matter, or those that are common to the art).

[0041] It is to be understood that in the development of any actual implementation, numerous implementation-specific decisions can be made. These development efforts can significantly impact the complexity of the illustrative embodiments described herein and the specifics of the illustrative embodiments can be incorporated into other embodiments without departing from the spirit and scope of the present inventive subject matter.

[0042] It should be noted that the above-mentioned embodiments are only used to illustrate the technical solutions of the present application but not to limit the present application, and although the present application is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalently replaced without departing from the spirit and scope of the present application, and all should be included in the scope of the claims of the present application.

Claims

1. A quick and convenient oil change device for a transmission, characterized in that: The utility model relates to a bearing mechanism (100) and drive mechanism (200) and quick release mechanism (300) and bearing mechanism (100) are connected, drive mechanism (200) and quick release mechanism (300) are connected. Bearing mechanism (100) includes mounting piece (101); Drive mechanism (200) includes the sealing assembly (201) set on the surface of mounting piece (101), the driven assembly (202) set in the cavity of mounting piece (101) and the quick release assembly (203) set on the surface of mounting piece (101).

2. The quick oil changing device for gearbox according to claim 1, characterized in that: The mounting piece (101) includes the base (1011) and the fixed shell (1012) set on the top of base (1011).

3. The quick oil changing device for gearbox according to claim 2, characterized in that: The sealing assembly (201) includes the sealing cover (2011) set on the surface of base (1011) and the drive shaft (2012) rotationally connected on the surface of sealing cover (2011).

4. The quick oil changing device for gearbox according to claim 3, characterized in that: The driven assembly (202) includes the worm gear (2021) fixedly connected with drive shaft (2012) and the worm (2022) engaged with the surface of worm gear (2021).

5. The quick oil changing device for gearbox according to claim 4, characterized in that: The quick release assembly (203) includes the fixed disc (2031) set on the surface of base (1011) and the bolt (2032) set on the surface of fixed disc (2031).

6. The quick oil changing device for a gearbox according to claim 5, characterized in that: The drive shaft (2012) penetrates the surface of sealing cover (2011) and is fixedly connected with worm gear (2021), and the base (1011) is provided with the threaded hole matched with the bolt (2032) on the surface of fixed disc (2031).

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