Full-automatic turnover frame for gearbox maintenance

Abstract

The utility model discloses a full -automatic turnover frame for gearbox maintenance relates to gearbox maintenance turnover frame technical field, including base, one side fixedly connected with support in base top, the one side of support is provided with fixed disc, the one side close to support of fixed disc is provided with adjusting mechanism, the top fixedly connected with connecting seat of base, the top fixedly connected with filter screen of connecting seat. This full -automatic turnover frame for gearbox maintenance, through adjusting mechanism can drive gearbox and carry out automatic rotation to the convenient maintenance work carries out, through filter screen can filter sundries in gearbox, complete the separation of oil and sundries, through driving mechanism can drive the rotation of cleaning rod, carry out the cleaning of filter screen, complete the removal and centralized collection to sundries, through guide mechanism can guide cleaning rod, make cleaning rod carry out multiple forms of movement, enhance the cleaning effect of filter screen.

Description

Technical Field

[0001] This utility model relates to the technical field of gearbox repair tilting frames, specifically a fully automatic tilting frame for gearbox repair. Background Technology

[0002] With the upgrading of automotive transmission technology, different types of transmissions, such as manual, automatic, and CVT, have significant weight differences. Traditional supports have poor adaptability and cannot meet the precise support requirements of different models. To solve the pain points of low efficiency, high safety risks, and insufficient adaptability, a transmission repair tilting frame has emerged, which allows the transmission to be tilted for repair through a rotating frame.

[0003] For example, the utility model disclosed in announcement number CN218254995U is a special flipping frame for gearbox repair. This utility model makes the flipping frame easy to operate, and convenient to flip the gearbox and adjust the gearbox angle. By setting up a flipping rod, a limiting hole, and a limiting bolt, when it is necessary to flip the gearbox, simply pull the limiting bolt out of the limiting hole, then rotate the flipping rod to flip the gearbox to the required angle, and then insert the limiting bolt into the limiting hole. By setting up a parts tray, a filter screen, and a tray groove, when disassembling gearbox parts for repair, the parts removed from the gearbox can be placed on the parts tray. The oil carried on the parts will slide through the filter screen into the tray groove and flow out through the oil drain pipe installed at the bottom of the tray groove. This solves the problem that the oil carried by the disassembled parts and the oil in the gearbox are easy to drip onto the ground or chassis and are difficult to clean and recover during gearbox repair.

[0004] In the above-mentioned solution, the tilting frame is equipped with an oil receiving component at the bottom and a filter screen is installed on top of the oil receiving component to filter the oil leaking from the transmission. However, since the filter screen in the above solution is not equipped with a cleaning component, when the filter screen is clogged, it is necessary to manually use a cleaning brush to scrape off the debris on the filter screen, which is quite cumbersome. Other filters with cleaning components can scrape off the debris, but they cannot collect the debris, which will accumulate on the filter screen and require separate cleaning. Utility Model Content

[0005] The purpose of this utility model is to provide a fully automatic tilting frame for gearbox repair, in order to solve the problem mentioned in the background art that, when using the tilting frame, an oil receiving component is set at the bottom and a filter screen is installed on the top of the oil receiving component to filter the oil leaking from the gearbox. However, since the filter screen in the above solution does not have a cleaning component installed, when the filter screen is clogged, it is necessary to manually use a cleaning brush to scrape off the debris on the filter screen, which is quite cumbersome. Other filters with cleaning components can scrape off the debris, but they cannot collect the debris, which will accumulate on the filter screen and require additional cleaning.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fully automatic tilting frame for gearbox repair, comprising a base, a bracket fixedly connected to one side of the top of the base, a fixed plate provided on one side of the bracket, and an adjustment mechanism provided on the side of the fixed plate near the bracket; a connecting seat fixedly connected to the top of the base, a filter screen fixedly connected to the top of the connecting seat, a through groove provided on one side of the filter screen, a connecting rod provided on the top of the filter screen, a cleaning rod slidably connected inside the connecting rod, a drive mechanism for rotating the connecting rod provided on the side of the top of the base near the bracket; and a guide mechanism for guiding the cleaning rod provided on the top of the connecting seat.

[0007] Furthermore, the adjustment mechanism includes a motor a fixedly mounted on one side of the bracket by bolts. The output end of the motor a is fixedly connected to a worm gear. A worm wheel is meshed with the outer side of the worm gear. A connecting shaft is fixedly connected inside the worm wheel. One end of the connecting shaft is rotatably connected to the bracket through a bearing, and the other end of the connecting shaft is fixed to a fixed plate.

[0008] Furthermore, the drive mechanism includes a motor b fixedly connected to the top of the base near the support side, a drive gear fixedly connected to the top of the motor b, a driven gear meshing with the outer side of the drive gear, and an oil collection box inserted into the bottom of the base.

[0009] Furthermore, a limiting ring is fixedly connected to the bottom of the driven gear, the driven gear is located at the top of the connecting seat, an annular limiting groove is provided at the top of the connecting seat, and the inner side of the annular limiting groove is rotatably connected to the limiting ring. The inner side of the driven gear is fixedly connected to the connecting rod. A collection box is inserted into the side of the connecting seat away from the motor b, and a filter plate is fixed at the bottom of the collection box.

[0010] Furthermore, the guiding mechanism includes a fixing ring fixedly connected to the top of the connecting seat, a protrusion fixedly connected to the inner side of the fixing ring, and a roller rotatably connected to one end of the cleaning rod via a rotating shaft.

[0011] Furthermore, a spring is abutted at the end of the cleaning rod away from the roller, one end of the spring abuts against the connecting rod, and one end of the connecting rod has a rotating groove that matches the fixing ring.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This fully automatic tilting frame for gearbox repair can drive the gearbox to rotate automatically through the adjustment mechanism, thereby facilitating the repair work. The filter screen can filter out impurities in the gearbox, completing the separation of oil and impurities. The drive mechanism can drive the cleaning rod to rotate, cleaning the filter screen and completing the removal and collection of impurities. The guide mechanism can guide the cleaning rod, enabling it to move in various forms, enhancing the cleaning effect on the filter screen.

[0013] 1. By starting motor b, the drive gear meshes with the driven gear, which in turn rotates the driven gear and the connecting rod fixed inside it. The connecting rod then drives the cleaning rod at the bottom to clean the debris on the filter screen and sends the debris through the channel into the collection box. The filtered oil flows into the oil collection box, thus completing the collection of the oil.

[0014] 2. When the cleaning rod rotates, one end will alternately contact multiple sets of protrusions on the inner side of the fixing ring through the roller. With the cooperation of the spring and multiple sets of protrusions, the cleaning rod will move back and forth in the connecting rod, thereby cleaning the mesh of the filter screen from multiple angles and directions, improving the cleaning effect of the filter screen. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of the base of this utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional cross-sectional structure of the bracket of this utility model;

[0018] Figure 4 This utility model Figure 2 A magnified structural diagram at point A;

[0019] Figure 5 This is a schematic diagram of the three-dimensional structure of the fixing ring of this utility model;

[0020] Figure 6 This is a three-dimensional cross-sectional structural diagram of the connecting rod of this utility model.

[0021] In the diagram: 1. Base; 2. Bracket; 3. Fixed plate; 4. Motor a; 5. Worm gear; 6. Worm wheel; 7. Connecting shaft; 8. Connecting seat; 9. Filter screen; 10. Through groove; 11. Motor b; 12. Drive gear; 13. Driven gear; 14. Connecting rod; 15. Cleaning rod; 16. Limiting ring; 17. Fixed ring; 18. Protrusion; 19. Spring; 20. Oil collection box; 21. Impurity collection box. Detailed Implementation

[0022] 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.

[0023] Example 1: Please refer to Figures 1-2 This utility model provides the following technical solution: A fully automatic tilting frame for gearbox repair, including a base 1, a bracket 2 fixedly connected to one side of the top of the base 1, a fixed plate 3 provided on one side of the bracket 2, and an adjustment mechanism provided on the side of the fixed plate 3 near the bracket 2; a connecting seat 8 fixedly connected to the top of the base 1, a filter screen 9 fixedly connected to the top of the connecting seat 8, a through groove 10 opened on one side of the filter screen 9, a connecting rod 14 provided on the top of the filter screen 9, a cleaning rod 15 slidably connected inside the connecting rod 14, and a drive mechanism for driving the connecting rod 14 to rotate on the side of the top of the base 1 near the bracket 2; when maintaining the gearbox, the fully automatic tilting frame for gearbox repair fixes the gearbox to the fixed plate 3, and then drives the fixed plate 3 and the gearbox fixed on one side to rotate automatically through the adjustment mechanism, thereby facilitating the maintenance of the gearbox. The oil in the gearbox flows into the connecting seat 8 at the bottom and is filtered by the filter screen 9.

[0024] Please see Figure 1 and Figure 3 The adjustment mechanism includes a motor a4 fixedly mounted on one side of the bracket 2 by bolts. A worm 5 is fixedly connected to the output end of the motor a4. A worm wheel 6 is meshed with the outer side of the worm 5. A connecting shaft 7 is fixedly connected inside the worm wheel 6. One end of the connecting shaft 7 is rotatably connected to the bracket 2 through a bearing, and the other end of the connecting shaft 7 is fixed to the fixed plate 3. When the adjustment mechanism moves, the motor a4 will drive the worm 5 to mesh with the worm wheel 6, causing the worm wheel 6 to rotate. The worm wheel 6 will then drive the fixed plate 3 to rotate through the internally fixed connecting shaft 7.

[0025] Please see Figures 1-2 and Figures 4-5The drive mechanism includes a motor b11 fixedly connected to the top of the base 1 near the bracket 2. A drive gear 12 is fixedly connected to the top of the motor b11, and a driven gear 13 is meshed with the outer side of the drive gear 12. An oil collection box 20 is inserted into the bottom of the base 1. A limit ring 16 is fixedly connected to the bottom of the driven gear 13. The driven gear 13 is located on the top of the connecting seat 8. An annular limit groove is opened on the top of the connecting seat 8, and the inner side of the annular limit groove is rotatably connected to the limit ring 16. The inner side of the driven gear 13 is fixedly connected to the connecting rod 14. A debris collection box 21 is inserted into the side of the connecting seat 8 away from the motor b11, and a filter plate is fixed to the bottom of the debris collection box 21. To prevent debris from clogging the filter screen 9, the oil collection box 20 is activated by turning on the motor b11 to activate the filter screen 20. The motor b11 drives the drive gear 12 to rotate, which meshes with the driven gear 13, causing the driven gear 13 and the connecting rod 14 fixed inside to rotate. The connecting rod 14 then drives the cleaning rod 15 at the bottom to rotate, so that the cleaning rod 15 cleans the debris on the filter screen 9 and collects the debris. When the debris is pushed to the position of the through groove 10 by the cleaning rod 15, it will enter the collection box 21 through the through groove 10 for centralized collection. Afterwards, the collection box 21 can be pulled out to clean the debris. A small amount of engine oil carried in the debris will leak out through the filter plate at the bottom of the collection box 21 and eventually flow into the oil collection box 20 along with the filtered engine oil, completing the collection of engine oil.

[0026] The above operations can filter and recover the engine oil, and collect the filtered impurities to prevent the filter screen 9 from clogging.

[0027] Example 2: Please refer to Figure 2 , Figure 4 and Figure 6 Based on Embodiment 1, a guide mechanism for reciprocating the cleaning rod 15 is also disclosed, the specific structure of which is as follows: a guide mechanism for guiding the cleaning rod 15 is provided on the top of the connecting seat 8. The guide mechanism includes a fixing ring 17 fixedly connected to the top of the connecting seat 8, a protrusion 18 fixedly connected to the inner side of the fixing ring 17, and a roller rotatably connected to one end of the cleaning rod 15 via a rotating shaft. A spring 19 abuts against the end of the cleaning rod 15 away from the roller. One end of the spring 19 abuts against the connecting rod 14. A rotating groove matching the fixing ring 17 is opened at one end of the connecting rod 14.

[0028] Please see Figure 2 , Figure 4 and Figure 6This fully automatic tilting frame for gearbox maintenance, when the cleaning rod 15 rotates to clean the filter screen 9, one end of the cleaning rod 15 will alternately contact multiple sets of protrusions 18 on the inner side of the fixing ring 17 via rollers. When in contact, the cleaning rod 15 will be squeezed and slide in the connecting rod 14, squeezing the spring 19 at one end. When the contact is released, the spring 19 will return to its original position and push the cleaning rod 15 to move. In this way, as the cleaning rod 15 rotates with the connecting rod 14, it will also reciprocate in the connecting rod 14, thereby performing various forms of movement to clean the mesh of the filter screen 9 from multiple angles and directions, improving the cleaning effect of the filter screen 9.

[0029] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A fully automatic tilting frame for gearbox repair, comprising a base (1), a bracket (2) fixedly connected to one side of the top of the base (1), a fixing plate (3) provided on one side of the bracket (2), and an adjustment mechanism provided on the side of the fixing plate (3) near the bracket (2); Its features are: A connecting seat (8) is fixedly connected to the top of the base (1), and a filter screen (9) is fixedly connected to the top of the connecting seat (8). A through groove (10) is opened on one side of the filter screen (9), and a connecting rod (14) is provided on the top of the filter screen (9). A cleaning rod (15) is slidably connected inside the connecting rod (14). A drive mechanism for driving the connecting rod (14) to rotate is provided on the side of the top of the base (1) near the bracket (2). The top of the connector (8) is provided with a guide mechanism for guiding the cleaning rod (15).

2. The fully automatic tilting frame for gearbox repair according to claim 1, characterized in that: The adjustment mechanism includes a motor a (4) fixedly mounted on one side of the bracket (2) by bolts. The output end of the motor a (4) is fixedly connected to a worm gear (5). A worm wheel (6) is meshed with the outer side of the worm gear (5). A connecting shaft (7) is fixedly connected inside the worm wheel (6). One end of the connecting shaft (7) is rotatably connected to the bracket (2) through a bearing. The other end of the connecting shaft (7) is fixed to the fixed plate (3).

3. The fully automatic tilting frame for gearbox repair according to claim 1, characterized in that: The drive mechanism includes a motor b (11) fixedly connected to the top of the base (1) near the bracket (2), a drive gear (12) fixedly connected to the top of the motor b (11), a driven gear (13) meshing with the outer side of the drive gear (12), and an oil collection box (20) inserted into the bottom of the base (1).

4. The fully automatic tilting frame for gearbox repair according to claim 3, characterized in that: The driven gear (13) is fixedly connected to the bottom of the limiting ring (16). The driven gear (13) is located at the top of the connecting seat (8). The top of the connecting seat (8) is provided with an annular limiting groove, and the inner side of the annular limiting groove is rotatably connected to the limiting ring (16). The inner side of the driven gear (13) is fixedly connected to the connecting rod (14). A collection box (21) is inserted into the side of the connecting seat (8) away from the motor b (11), and a filter plate is fixed at the bottom of the collection box (21).

5. The fully automatic tilting frame for gearbox repair according to claim 1, characterized in that: The guiding mechanism includes a fixing ring (17) fixedly connected to the top of the connecting seat (8), a protrusion (18) fixedly connected to the inner side of the fixing ring (17), and a roller rotatably connected to one end of the cleaning rod (15) via a rotating shaft.

6. The fully automatic tilting frame for gearbox repair according to claim 5, characterized in that: The cleaning rod (15) has a spring (19) at the end away from the roller. One end of the spring (19) abuts against the connecting rod (14). One end of the connecting rod (14) has a rotating groove that matches the fixing ring (17).

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