Flywheel housing hoist

Abstract

This utility model relates to the technical field of hoisting, and in particular to a flywheel housing hoisting device. During hoisting, the lower end of the flywheel housing can be cleaned without manual cleaning of the lower surface, making it convenient to use, reducing labor intensity, and offering high practicality and reliability. It includes a base plate and a hoisting device; it also includes an electric linear module, a hoisting mechanism, a cleaning mechanism, and a support mechanism. The electric linear module is mounted on the base plate and has a sliding plate for moving the sliding plate left and right. The hoisting mechanism is mounted on the sliding plate and has a hoisting function. The hoisting device is fixedly mounted on the hoisting mechanism. The cleaning mechanism is mounted on the base plate and has a dust-cleaning function. The support mechanism is mounted on the base plate and has a supporting function.

Description

Technical Field

[0001] This utility model relates to the technical field of hoisting, and in particular to a flywheel housing hoisting device. Background Technology

[0002] The flywheel housing is a key connecting component between the engine and the transmission, primarily used to enclose the flywheel assembly and support peripheral components such as the crankcase and starter. After the flywheel housing is manufactured, it needs to be assembled onto the transmission. For some larger flywheel housings, a lifting device is required to move the flywheel housing to the top of the transmission for assembly.

[0003] In the prior art, utility model patent application number 202223399843.2 discloses a simple manual lifting device for flywheel housings, which mainly consists of a hook, a rope, and a support frame. In use, the flywheel housing is lifted using the hook and rope. However, this device has the following problems: during processing and transportation, dust and impurities inevitably adhere to the surface of the flywheel housing where it is assembled with the gearbox. This dust and impurities affect the sealing effect between the gearbox and the flywheel housing. Therefore, after lifting the flywheel housing, workers need to manually clean the dust and impurities from the bottom of the flywheel housing. This manual cleaning requires workers to be below the flywheel housing to wipe away the impurities, which is not only labor-intensive but also unsafe. Therefore, a lifting device that can clean impurities from the bottom of the flywheel housing is needed. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a flywheel housing hoisting device that allows for cleaning of the lower end of the flywheel housing during hoisting, eliminating the need for manual cleaning of the lower end surface of the flywheel housing by workers. This device is convenient to use, has low labor intensity, and is highly practical and reliable.

[0005] This utility model discloses a flywheel housing hoisting device, comprising a base plate and a hoisting device; it also includes an electric linear module, a hoisting mechanism, a cleaning mechanism, and a support mechanism. The electric linear module is mounted on the base plate and has a sliding plate for moving the sliding plate left and right. The hoisting mechanism is mounted on the sliding plate and has a hoisting function. The hoisting device is fixedly mounted on the hoisting mechanism. The cleaning mechanism is mounted on the base plate and has a dust cleaning function. The support mechanism is mounted on the base plate and has a support function. When the flywheel housing needs to be assembled onto the upper part of the gearbox, the gearbox is first placed on the support mechanism. Then, the flywheel housing is clamped and fixed by the hoisting device, ensuring that the end face of the flywheel housing to be assembled with the gearbox is located at the lower end of the flywheel housing. Finally, the hoisting mechanism moves the hoisting device... The flywheel housing rises, and then the electric linear module moves the sliding plate to the right. The sliding plate drives the hoisting mechanism, the lifting device, and the flywheel housing to the right until the flywheel housing moves to the right above the cleaning mechanism. Then, the hoisting mechanism lowers the flywheel housing so that its lower end face contacts the cleaning mechanism. The cleaning mechanism cleans the dust and impurities on the lower end face of the flywheel housing, ensuring a good seal between the flywheel housing and the gearbox. The flywheel housing then moves to the right again above the support mechanism, and the hoisting mechanism lowers the flywheel housing onto the gearbox body. Finally, the gearbox and flywheel housing are assembled. During the hoisting process, the lower end of the flywheel housing can be cleaned without the need for manual cleaning, making it convenient, labor-intensive, practical, and highly reliable.

[0006] Preferably, the hoisting mechanism includes a movable frame, a winch, a rope, a lifting plate, and a sliding rod. The movable frame is fixedly installed on the upper end of the sliding plate, the winch is fixedly installed on the upper end of the movable frame, and a rope is provided on the winch. The winch is used to wind and unwind the rope. A lifting ring is provided on the upper end of the lifting plate, and the lower end of the rope is fixedly installed on the lifting ring. A lifting device is fixedly installed on the lower end of the lifting plate. The sliding rod is slidably installed on the movable frame, and the lifting plate is fixedly installed on the lower end of the sliding rod. When hoisting the flywheel housing, the flywheel housing is clamped and fixed by the lifting device. Then, the winch is opened, and the height of the lifting plate can be adjusted by the winding or unwinding of the rope by the winch. In turn, the lifting device drives the flywheel housing to adjust its height, which facilitates the hoisting of the flywheel housing.

[0007] Preferably, the cleaning mechanism includes a flexible mechanism, a fixed frame, and a dust-adhesive roller. The fixed frame is mounted on the base plate via the flexible mechanism, and the dust-adhesive roller is rotatably mounted on the fixed frame. When the flywheel housing is lifted by the lifting device, the flywheel housing is moved above the dust-adhesive roller, and then the flywheel housing is lowered so that the lower end face of the flywheel housing contacts the dust-adhesive roller. The dust-adhesive roller removes the dust from the lower end face of the flywheel housing. Simultaneously, the sliding plate is moved left and right by the electric linear module. The sliding plate moves the flywheel housing left and right by the lifting mechanism. During the left and right movement, the dust-adhesive roller thoroughly cleans the dust and impurities from the lower end of the flywheel housing. This mechanism can clean the impurities from the lower end of the flywheel housing without the need for manual cleaning, making it convenient to use, reducing labor intensity, and increasing practicality.

[0008] Preferably, the flexible mechanism includes a support frame, a fixed column, a sliding column, and a spring. The support frame is fixedly installed on the base plate, the fixed column is fixedly installed on the upper end of the support frame, the sliding column is slidably installed on the fixed column, the lower end of the spring is fixedly installed on the support frame, and the fixed frame is fixedly installed on the upper ends of the sliding column and the spring. When the flywheel housing contacts the dust-adhesive roller, the flywheel housing exerts a certain pressure on the dust-adhesive roller, causing the spring to be in a compressed state. When the hoisted flywheel housing moves to the right on the upper end of the dust-adhesive roller and encounters uneven areas on the lower end surface of the flywheel housing, the elasticity of the spring allows the fixed frame to adjust the height of the dust-adhesive roller accordingly, facilitating the cleaning of solid impurities at the lower end of the flywheel housing.

[0009] Preferably, the support mechanism includes an indexing plate, a support plate, and a clamp. The indexing plate is fixedly installed on the upper end of the base plate, the support plate is installed on the rotating end of the indexing plate, and the clamp is fixedly installed on the upper end of the support plate. The clamp can be a four-jaw chuck or a flat-jaw pliers. When assembling the flywheel housing with the gearbox body, the gearbox is placed on the clamp and clamped. Then, the indexing plate is opened, and the indexing plate drives the support plate to rotate. The support plate drives the clamp to rotate, so that the gearbox is rotated to an angle suitable for assembly with the flywheel housing. This facilitates the rotation of the gearbox.

[0010] Preferably, the winch is equipped with a protective cover.

[0011] Preferably, a lighting lamp is provided at the upper end of the base plate; this arrangement makes the area above the base plate brighter, facilitating the monitoring of the flywheel housing hoisting status by the staff.

[0012] Compared with the prior art, the advantages of this utility model are: during the hoisting process, the lower end of the flywheel housing can be cleaned without the need for manual cleaning of the lower end surface of the flywheel housing by workers, which is convenient to use, has low labor intensity, and is highly practical and reliable. Attached Figure Description

[0013] Figure 1This is a schematic diagram of the first isometric structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the second isometric structure of this utility model;

[0015] Figure 3 This is a structural diagram of the cleaning mechanism;

[0016] Figure 4 It is a structural schematic diagram of the winch, sliding bar, and lifting device, etc.

[0017] Figure 5 This is a structural diagram of the support mechanism.

[0018] The following are labels in the attached diagram: 1. Base plate; 2. Lifting device; 3. Electric linear module; 4. Sliding plate; 5. Moving frame; 6. Winch; 7. Rope; 8. Lifting plate; 9. Sliding rod; 10. Fixed frame; 11. Dust roller; 12. Support frame; 13. Fixed column; 14. Sliding column; 15. Spring; 16. Indexing plate; 17. Support plate; 18. Clamp; 19. Flywheel housing. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete. Example

[0020] like Figures 1 to 5The flywheel housing hoisting device of this utility model includes a base plate 1, a hoisting device 2, an electric linear module 3, a hoisting mechanism, a cleaning mechanism, and a support mechanism. The electric linear module 3 is mounted on the base plate 1 and has a sliding plate 4. The electric linear module 3 is used to move the sliding plate 4 left and right. The hoisting mechanism is mounted on the sliding plate 4 and has a hoisting function. The hoisting device 2 is fixedly mounted on the hoisting mechanism. The cleaning mechanism is mounted on the base plate 1 and has a dust cleaning function. The support mechanism is mounted on the base plate 1 and has a support function. When it is necessary to assemble the flywheel housing 19 to the upper end of the gearbox, the gearbox is first placed on the support mechanism. Then, the flywheel housing 19 is clamped and fixed by the hoisting device 2, and the end face of the flywheel housing 19 that needs to be assembled with the gearbox is located at the lower end of the flywheel housing 19. Then, the hoisting mechanism drives the hoisting device 2 to move the flywheel housing 19. The system rises, and then the electric linear module 3 moves the sliding plate 4 to the right. The sliding plate 4 drives the hoisting mechanism, the lifting device 2, and the flywheel housing 19 to the right until the flywheel housing 19 moves to the right above the cleaning mechanism. Then, the hoisting mechanism moves the lifting device 2 to lower the flywheel housing 19, so that the lower end face of the flywheel housing 19 contacts the cleaning mechanism. The cleaning mechanism cleans the dust and impurities on the lower end face of the flywheel housing 19, ensuring the sealing effect between the flywheel housing 19 and the gearbox. Then, the flywheel housing 19 continues to move to the right above the support mechanism. Then, the hoisting mechanism moves the lifting device 2 to lower the flywheel housing 19 onto the gearbox body. Finally, the gearbox and flywheel housing 19 are assembled. During the hoisting process, the lower end of the flywheel housing 19 can be cleaned without the need for manual cleaning of the lower end face of the flywheel housing 19. It is convenient to use, has low labor intensity, and is highly practical and reliable.

[0021] like Figure 1 and Figure 4 The hoisting mechanism includes a movable frame 5, a winch 6, a rope 7, a lifting plate 8, and a sliding rod 9. The movable frame 5 is fixedly installed on the upper end of the sliding plate 4, and the winch 6 is fixedly installed on the upper end of the movable frame 5. The winch 6 is equipped with the rope 7, which is used to wind and unwind the rope 7. The upper end of the lifting plate 8 is equipped with a lifting ring, and the lower end of the rope 7 is fixedly installed on the lifting ring. The lifting device 2 is fixedly installed on the lower end of the lifting plate 8. The sliding rod 9 is slidably installed on the movable frame 5, and the lifting plate 8 is fixedly installed on the lower end of the sliding rod 9. When hoisting the flywheel housing 19, the flywheel housing 19 is clamped and fixed by the lifting device 2. Then, the winch 6 is opened, and the height of the lifting plate 8 can be adjusted by the winding or unwinding of the rope 7 by the winch 6. In turn, the lifting device 2 drives the flywheel housing 19 to adjust its height, which facilitates the hoisting of the flywheel housing 19.

[0022] like Figure 1 and Figure 3The cleaning mechanism includes a flexible mechanism, a fixed frame 10, and a dust-adhesive roller 11. The fixed frame 10 is mounted on the base plate 1 via the flexible mechanism, and the dust-adhesive roller 11 is rotatably mounted on the fixed frame 10. When the flywheel housing 19 is hoisted by the lifting device 2, the flywheel housing 19 is moved above the dust-adhesive roller 11, and then the flywheel housing 19 is lowered so that the lower end face of the flywheel housing 19 contacts the dust-adhesive roller 11. The dust on the lower end face of the flywheel housing 19 is then adsorbed by the dust-adhesive roller 11. At the same time, the sliding plate 4 is moved left and right by the electric linear module 3. The sliding plate 4 moves the flywheel housing 19 left and right by the hoisting mechanism. During the left and right movement, the dust-adhesive roller 11 thoroughly cleans the dust and impurities from the lower end of the flywheel housing 19. It can clean the impurities from the lower end of the flywheel housing 19 without the need for manual cleaning, making it convenient to use, with low labor intensity and high practicality.

[0023] like Figure 3 The flexible mechanism includes a support frame 12, a fixed column 13, a sliding column 14, and a spring 15. The support frame 12 is fixedly installed on the base plate 1, the fixed column 13 is fixedly installed on the upper end of the support frame 12, the sliding column 14 is slidably installed on the fixed column 13, the lower end of the spring 15 is fixedly installed on the support frame 12, and the fixed frame 10 is fixedly installed on the upper end of the sliding column 14 and the spring 15. When the flywheel housing 19 contacts the dust-adhesive roller 11, the flywheel housing 19 exerts a certain pressure on the dust-adhesive roller 11, causing the spring 15 to be in a compressed state. When the hoisted flywheel housing 19 moves to the right on the upper end of the dust-adhesive roller 11 and encounters uneven areas on the lower end surface of the flywheel housing 19, the spring 15 is elastic, which allows the fixed frame 10 to adjust the height of the dust-adhesive roller 11 accordingly, facilitating the cleaning of solid impurities at the lower end of the flywheel housing 19.

[0024] like Figure 1 and Figure 5 The support mechanism includes an indexing plate 16, a support plate 17, and a clamp 18. The indexing plate 16 is fixedly installed on the upper end of the base plate 1, the support plate 17 is installed on the rotating end of the upper part of the indexing plate 16, and the clamp 18 is fixedly installed on the upper end of the support plate 17. The clamp 18 can be a four-jaw chuck or a flat-jaw vise. When assembling the flywheel housing 19 with the gearbox body, the gearbox is placed on the clamp 18 and clamped and fixed. Then, the indexing plate 16 is opened, and the indexing plate 16 drives the support plate 17 to rotate. The support plate 17 drives the clamp 18 to rotate, so that the gearbox is rotated to a suitable angle for assembly with the flywheel housing 19. This facilitates the rotation of the gearbox. A protective cover is provided on the winch 6. Example

[0025] Based on Embodiment 1, a lighting lamp is provided at the upper end of the base plate 1; through the above-mentioned arrangement, the upper part of the base plate 1 is made brighter, which facilitates the staff to monitor the hoisting status of the flywheel housing.

[0026] It should be noted that: 1. The lifting device 2 in this case can be purchased on the market, or the flywheel housing lifting device disclosed in the authorized prior art, namely patent application number 202421381521.1 or 201620570877.9, can be used.

[0027] 2. All electrical devices in this case are connected to an external digital controller, which coordinates and controls the operation of each electrical device.

[0028] The electric linear module 3, winch 6, rope 7, dust-adhesive roller 11, spring 15, and indexing plate 16 of the flywheel housing hoisting device of this utility model are all purchased from the market. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0029] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A flywheel housing hoisting device, comprising a base plate (1) and a hoisting device (2); characterized in that, It also includes an electric linear module (3), a hoisting mechanism, a cleaning mechanism and a support mechanism. The electric linear module (3) is installed on the base plate (1). A sliding plate (4) is provided on the electric linear module (3). The electric linear module (3) is used to move the sliding plate (4) left and right. The hoisting mechanism is installed on the sliding plate (4). The hoisting mechanism has the function of hoisting. The lifting device (2) is fixedly installed on the hoisting mechanism. The cleaning mechanism is installed on the base plate (1). The cleaning mechanism has the function of cleaning dust. The support mechanism is installed on the base plate (1). The support mechanism has the function of supporting.

2. The flywheel housing hoisting device as described in claim 1, characterized in that, The hoisting mechanism includes a movable frame (5), a winch (6), a rope (7), a lifting plate (8), and a sliding rod (9). The movable frame (5) is fixedly installed on the upper end of the sliding plate (4). The winch (6) is fixedly installed on the upper end of the movable frame (5). The rope (7) is provided on the winch (6). The winch (6) is used to wind and unwind the rope (7). The upper end of the lifting plate (8) is provided with a lifting ring. The lower end of the rope (7) is fixedly installed on the lifting ring. The lifting device (2) is fixedly installed on the lower end of the lifting plate (8). The sliding rod (9) is slidably installed on the movable frame (5). The lifting plate (8) is fixedly installed on the lower end of the sliding rod (9).

3. The flywheel housing hoisting device as described in claim 1, characterized in that, The cleaning mechanism includes a flexible mechanism, a fixed frame (10) and a dust roller (11). The fixed frame (10) is mounted on the base plate (1) through the flexible mechanism, and the dust roller (11) is rotatably mounted on the fixed frame (10).

4. The flywheel housing hoisting device as described in claim 3, characterized in that, The flexible mechanism includes a support frame (12), a fixed column (13), a sliding column (14), and a spring (15). The support frame (12) is fixedly installed on the base plate (1), the fixed column (13) is fixedly installed on the upper end of the support frame (12), the sliding column (14) is slidably installed on the fixed column (13), the lower end of the spring (15) is fixedly installed on the support frame (12), and the fixed frame (10) is fixedly installed on the upper end of the sliding column (14) and the spring (15).

5. The flywheel housing hoisting device as described in claim 1, characterized in that, The support mechanism includes an indexing plate (16), a support plate (17), and a clamp (18). The indexing plate (16) is fixedly installed on the upper end of the base plate (1), the support plate (17) is installed on the rotating end of the upper part of the indexing plate (16), and the clamp (18) is fixedly installed on the upper end of the support plate (17).

6. The flywheel housing hoisting device as described in claim 2, characterized in that, The winch (6) is equipped with a protective cover.

7. The flywheel housing hoisting device as described in claim 1, characterized in that, A lighting lamp is provided at the upper end of the base plate (1).

Images