Engine disassembly and assembly training platform with rotating mechanism

Abstract

The utility model relates to the technical field of dismounting practical training platform, concretely relates to an engine dismounting practical training platform with rotating mechanism, including operation platform, four even distribution's universal moving wheel are installed to operation platform bottom, the upper end fixedly connected with connecting column of operation platform, the inside installation of connecting column has speed reducer, the output fixedly connected with bracket of speed reducer, the upper end of operation platform is excavated and has installed square hole, is equipped with the oil pan of installation square hole, the bottom fixedly connected with connecting block of operation platform, the first sliding slot is excavated to connecting block outer end, the sliding connection with sliding block in first sliding slot, the fixedly connected with collection box of sliding block outer end, the upper end of oil pan is excavated and has leak hole, leak hole is located the directly above of collection box, the inside wall of oil pan is excavated and has two mutually symmetrical second sliding slot, the sliding connection with cleaning scraper of second sliding slot, can realize the concentrated collection to the waste oil on the accumulated oil pan, thereby reduces the possibility that the waste oil in oil pan flies due to the shaking.

Description

Technical Field

[0001] This utility model relates to the field of disassembly and assembly training platform technology, specifically an engine disassembly and assembly training platform with a rotating mechanism. Background Technology

[0002] With the rapid development of the automotive industry, the demand for highly qualified technicians in the automotive repair and maintenance sector is becoming increasingly urgent. As the core power component of a vehicle, the disassembly, assembly, and repair skills of the engine are a core component of practical training in automotive repair. Engine disassembly and assembly training not only requires technicians to master the assembly relationships and disassembly / assembly sequences of parts, but also needs to consider operational safety, environmental cleanliness, and training efficiency. The training platform, as the core carrier of the training process, directly affects the training effect and teaching quality through its structural design.

[0003] The disassembly and assembly of engines generates a large amount of waste oil (such as engine oil, gear oil, hydraulic oil, etc.). The existing training platform's oil receiving structure is mostly a "shallow tray fixed design": the oil receiving tray has a small volume (usually only 5-10L), and the waste oil is easy to accumulate quickly; moreover, the oil receiving tray is welded or bolted to the operating platform, without a diversion and layered storage structure. When the training platform shakes due to slight collisions (such as accidental touch by personnel or placement of tools), the waste oil is easy to overflow from the edge of the oil receiving tray and drip onto the ground, forming oil stains.

[0004] Therefore, an engine disassembly and assembly training platform with a rotating mechanism is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an engine disassembly and assembly training platform with a rotating mechanism, which can centrally collect waste oil accumulated on the oil receiving pan, thereby reducing the possibility of waste oil flying out of the oil receiving pan due to shaking.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an engine disassembly and assembly training platform with a rotating mechanism, comprising an operating platform, four evenly distributed omnidirectional casters mounted on the bottom of the operating platform, a connecting column fixedly connected to the upper end of the operating platform, a reducer installed inside the connecting column, a bracket fixedly connected to the output end of the reducer, a square mounting hole drilled on the upper end of the operating platform, an oil receiving tray disposed within the square mounting hole, a connecting block fixedly connected to the bottom of the operating platform, a first sliding groove drilled on the outer end of the connecting block, a slider slidably connected within the first sliding groove, a collection box fixedly connected to the outer end of the slider, a drain hole drilled on the upper end of the oil receiving tray, the drain hole being located directly above the collection box, two mutually symmetrical second sliding grooves drilled on the inner wall of the oil receiving tray, a cleaning scraper slidably connected within the second sliding grooves, which can realize the centralized collection of waste oil accumulated on the oil receiving tray, thereby reducing the possibility of waste oil flying out of the oil receiving tray due to shaking.

[0007] Preferably, a movable handle is fixedly connected to the outer end of the collection box. The surface of the movable handle is engraved with anti-slip texture. By setting a movable handle and engraving anti-slip texture on its surface, technicians can easily install and remove the collection box, thus improving the work efficiency of technicians.

[0008] Preferably, the inner wall of the leak hole is provided with a filtering mechanism, which includes a crossbar located at the opening of the leak hole. A filter screen is fixedly connected to the bottom end of the crossbar and is located inside the leak hole. By setting up the filtering mechanism, waste oil can be filtered, thereby reducing the number of parts and screws in the waste oil that enter the collection box.

[0009] Preferably, the inner wall of the second chute is provided with a placement groove. By providing the placement groove, technicians can easily remove the cleaning scraper for maintenance and replacement.

[0010] Preferably, the cleaning scraper includes a main slide plate, the bottom of which is chiseled with a storage groove. A movable strip is provided in the storage groove. Multiple evenly distributed springs are fixedly connected between the movable strip and the bottom of the storage groove. A scraper is fixedly connected to the outer end of the movable strip. Through the restoring action of the springs, the movable strip and the scraper can always be in contact with the bottom of the oil receiving pan, thereby facilitating the cleaning scraper to scrape the oil stains at the bottom of the oil receiving pan.

[0011] Preferably, both the main slide plate and the movable strip are provided with magnet blocks. The two magnet blocks repel each other. By means of the mutual repulsion of the magnet blocks, the scraper can be pressed tightly against the bottom of the oil receiving tray, thereby improving the scraping effect.

[0012] Preferably, the spring is made of stainless steel, which, thanks to its corrosion resistance, makes the spring less prone to damage.

[0013] Compared with the prior art, this utility model provides an engine disassembly and assembly training platform with a rotating mechanism, which has the following beneficial effects:

[0014] 1. The training platform is easily movable via four evenly distributed omnidirectional casters at the bottom, allowing for quick adjustment of the training position without the need for multiple people to carry it, adapting to different site layouts. The reducer inside the connecting column is fixed to the bracket via a key connection, driving the bracket to rotate smoothly. Technicians do not need to manually move the engine; they can adjust the engine's installation and removal angle simply by controlling the reducer (it can be fixed at any angle within the range of 0-360°), avoiding bending over or squatting, reducing back fatigue, and eliminating the risk of the engine slipping, thus improving training efficiency and safety.

[0015] 2. The system adopts a layered storage structure of "oil receiving tray-leak hole-collection box". The oil receiving tray is embedded in the square hole of the operating table to ensure that no waste oil is missed during collection. The leak hole is precisely aligned with the collection box to achieve directional flow of waste oil and prevent waste oil from accumulating and overflowing in the oil receiving tray. The filter mechanism inside the leak hole uses a crossbar to fix the filter screen and intercept impurities such as screws and metal shavings to prevent clogging of the collection box or contamination of waste oil, thereby reducing subsequent processing steps.

[0016] 3. The cleaning scraper cooperates with the oil receiving tray through the second sliding groove. The dual action of spring return and magnetic repulsion ensures that the scraper is always tightly pressed against the bottom of the oil receiving tray, which can accommodate slight deformation of the oil receiving tray and ensure no oil residue. The inner wall of the second sliding groove is designed with a placement groove, which allows the scraper to be directly inserted and removed without disassembling the structure. Attached Figure Description

[0017] Figure 1 This is a perspective view of the entire utility model;

[0018] Figure 2 This is a perspective view of the front of the operating table of this utility model;

[0019] Figure 3 This is a perspective view of the cleaning scraper part of this utility model;

[0020] Figure 4 This is a perspective view of the filtration mechanism of this utility model;

[0021] Figure 5 This is a three-dimensional view of the assembly and disassembly training of this utility model.

[0022] In the diagram: 1. Control panel; 2. Universal casters; 3. Connecting column; 4. Bracket; 5. Mounting square hole; 6. Oil tray; 7. Connecting block; 8. Slide groove; 9. Slider; 10. Collection box; 1001. Moving handle; 11. Leakage hole; 1101. Filtering mechanism; 1102. Crossbar; 1103. Filter screen; 12. Slide groove; 1201. Placement slot; 13. Cleaning scraper; 1301. Main slide plate; 1302. Storage slot; 1303. Moving bar; 1304. Spring; 1305. Scraper. Detailed Implementation

[0023] 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.

[0024] Example:

[0025] Please see Figure 1 - Figure 4 This embodiment describes an engine disassembly and assembly training platform with a rotating mechanism, including an operating platform 1. The operating platform 1 can bear a weight of 500kg and is made of high-strength steel structure with high-temperature powder coating. Four evenly distributed omnidirectional casters 2 are installed at the bottom of the operating platform 1. The casters 2 are locking casters for easy movement. The platform has a reasonable structure, is sturdy and durable, and facilitates platform fixation, allowing for easy locking at any time. A connecting column 3 is fixedly connected to the upper end of the operating platform 1. A reducer is installed inside the connecting column 3, and the reducer has a worm gear structure with a locking function to ensure automatic locking at any angle. A bracket 4 is fixedly connected to the output end of the reducer. The engine can be fixed to the bracket 4 in multiple ways and can rotate 360° axially. The operating space is large, making it convenient to disassemble and assemble crankshafts, pistons, connecting rods, cylinder heads, etc. The upper end of the operating table 1 has a square hole 5 for installation, and an oil receiving tray 6 is installed in the square hole 5. A connecting block 7 is fixedly connected to the bottom end of the operating table 1. A first sliding groove 8 is carved on the outer end of the connecting block 7. A slider 9 is slidably connected in the first sliding groove 8. A collection box 10 is fixedly connected to the outer end of the slider 9. A drain hole 11 is carved on the upper end of the oil receiving tray 6. The drain hole 11 is located directly above the collection box 10. Two symmetrical second sliding grooves 12 are carved on the inner wall of the oil receiving tray 6. A cleaning scraper 13 is slidably connected in the second sliding groove 12. This can realize the centralized collection of waste oil accumulated on the oil receiving tray, thereby reducing the possibility of waste oil flying out of the oil receiving tray due to shaking.

[0026] The connecting column 3 has a pre-reserved mounting cavity for the reducer. The reducer is fixed to the inner wall of the connecting column 3 via a flange, and the output end of the reducer extends upward and is fixed to the bracket 4 via a key. This fit allows the bracket 4 to rotate smoothly under the drive of the reducer. When the engine is fixed on the bracket 4, the technician does not need to move the position. He can adjust the disassembly and assembly angle of the engine simply by controlling the reducer, which greatly reduces the labor intensity of disassembly and assembly operations and improves training efficiency.

[0027] When a certain amount of waste oil accumulates in the oil receiving tray 6, the waste oil can flow naturally into the collection box 10 for storage through the drain hole 11. This structure of "oil receiving tray - drain hole - collection box storage" realizes the layered collection and temporary storage of waste oil, avoids the large accumulation of waste oil in the oil receiving tray 6, thereby reducing the possibility of waste oil shaking and flying out of the oil receiving tray due to the movement of the training platform or external collision, and keeping the training environment clean.

[0028] Please see Figure 1 - Figure 4A movable handle 1001 is fixedly connected to the outer end of the collection box 10. The surface of the movable handle 1001 is engraved with anti-slip texture. By setting the movable handle 1001 and engraving anti-slip texture on its surface, it is convenient for technicians to install and remove the collection box 10, which improves the work efficiency of technicians. A filter mechanism 1101 is provided on the inner wall of the leakage hole 11. The filter mechanism 1101 includes a crossbar 1102. The crossbar 1102 is located at the opening of the leakage hole 11. A filter screen 1103 is fixedly connected to the bottom end of the crossbar 1102. The filter screen 1103 is located inside the leakage hole 11. By setting the filter mechanism 1101, the waste oil can be filtered, thereby reducing the number of parts and screws in the waste oil entering the collection box 10.

[0029] Please see Figure 2 - Figure 3 The inner wall of the second slide groove 12 is chiseled with a placement groove 1201. By setting the placement groove 1201, technicians can easily remove the cleaning scraper 13 for maintenance and replacement. The cleaning scraper 13 includes a main slide plate 1301. The bottom end of the main slide plate 1301 is chiseled with a storage groove 1302. The storage groove 1302 is provided with a movable strip 1303. Multiple evenly distributed springs 1304 are fixedly connected between the movable strip 1303 and the bottom end of the storage groove 1302. The outer end of the movable strip 1303 is fixedly connected with a scraper 1305. Through the reset action of the springs 1304, the movable strip 1303 and the scraper 1305 can always be in contact with the bottom end of the oil receiving pan 6, so that the cleaning scraper 13 can easily scrape the oil stains at the bottom end of the oil receiving pan 6.

[0030] Please see Figure 3 Both the main slide plate 1301 and the movable strip 1303 are equipped with magnets. The two magnets repel each other. With the help of the mutual repulsion of the magnets, the scraper 1305 can be pressed tightly against the bottom of the oil receiving tray 6, thereby improving the scraping effect. The spring 1304 is made of stainless steel. With the help of the corrosion resistance of stainless steel, the spring 1304 is not easily damaged.

[0031] The working principle of the above embodiments is as follows:

[0032] In use, the cleaning scraper 13 is passed through the placement groove 1201 and placed into the second slide groove 12. The cleaning scraper 13 is then slid repeatedly along the second slide groove 12. With the reset action of the spring 1304, the movable strip 1303 and the scraper 1305 are always in contact with the bottom of the oil receiving tray 6. This makes it easy for the cleaning scraper 13 to scrape the oil stains at the bottom of the oil receiving tray 6 and scrape the waste oil into the drain hole 11. Finally, the waste oil flows into the collection box 10. Technicians can slide the collection box 10 outward along the first slide groove 8 to remove the collection box 10 and centrally process the waste oil. This allows for the centralized collection of waste oil accumulated on the oil receiving tray, thereby reducing the possibility of waste oil flying out of the oil receiving tray due to shaking.

[0033] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. As long as they can achieve their beneficial effects, they can be implemented. Therefore, this embodiment will not elaborate on their specific structural composition and working principle.

[0034] Although embodiments of the present invention have been shown and described, 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. An engine disassembly and assembly training platform with a rotating mechanism, characterized in that: The system includes an operating table (1), with four evenly distributed omnidirectional casters (2) installed at the bottom of the operating table (1). A connecting column (3) is fixedly connected to the upper end of the operating table (1). A speed reducer is installed inside the connecting column (3). A bracket (4) is fixedly connected to the output end of the speed reducer. A square hole (5) is drilled at the upper end of the operating table (1). An oil receiving tray (6) is provided inside the square hole (5). A connecting block (7) is fixedly connected to the bottom end of the operating table (1). A first sliding groove (8) is drilled at the outer end of the connecting block (7). A slider (9) is slidably connected inside the first sliding groove (8). A collection box (10) is fixedly connected to the outer end of the slider (9). A drain hole (11) is drilled at the upper end of the oil receiving tray (6). The drain hole (11) is located directly above the collection box (10). Two symmetrical second sliding grooves (12) are drilled on the inner wall of the oil receiving tray (6). A cleaning scraper (13) is slidably connected inside the second sliding groove (12).

2. The engine disassembly and assembly training platform with a rotating mechanism according to claim 1, characterized in that: The outer end of the collection box (10) is fixedly connected to a movable handle (1001), and the surface of the movable handle (1001) is engraved with anti-slip texture.

3. The engine disassembly and assembly training platform with a rotating mechanism according to claim 1, characterized in that: The inner wall of the leakage hole (11) is provided with a filter mechanism (1101). The filter mechanism (1101) includes a crossbar (1102). The crossbar (1102) is located at the opening of the leakage hole (11). A filter screen (1103) is fixedly connected to the bottom end of the crossbar (1102). The filter screen (1103) is located inside the leakage hole (11).

4. The engine disassembly and assembly training platform with a rotating mechanism according to claim 1, characterized in that: The inner wall of the second chute (12) has a placement groove (1201).

5. The engine disassembly and assembly training platform with a rotating mechanism according to claim 1, characterized in that: The cleaning scraper (13) includes a main slide plate (1301), the bottom end of which is carved with a storage groove (1302), a movable strip (1303) is provided in the storage groove (1302), a plurality of evenly distributed springs (1304) are fixedly connected between the movable strip (1303) and the bottom end of the storage groove (1302), and a scraper (1305) is fixedly connected to the outer end of the movable strip (1303).

6. The engine disassembly and assembly training platform with a rotating mechanism according to claim 5, characterized in that: Both the main slide plate (1301) and the movable strip (1303) are equipped with magnet blocks, and the two magnet blocks repel each other.

7. The engine disassembly and assembly training platform with a rotating mechanism according to claim 5, characterized in that: The spring (1304) is made of stainless steel.

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