Gear box assembly of speed reducer

Abstract

The utility model relates to the technical field of gear boxes, in particular to a gear box assembly of a speed reducer. According to the technical scheme, the gearbox comprises a heat dissipation box, a gearbox body and a sound absorption plate, a gear set is installed in the gearbox body, supporting legs are welded to the lower surface of the gearbox body, a sound insulation plate is fixedly embedded into the inner wall of the gearbox body, and heat dissipation holes are formed in the upper surface of the gearbox body and the upper surface of the sound insulation plate; the heat dissipation box is connected to the upper surface of the gearbox body in a sleeving mode, a sound absorption plate is fixed to the inner wall of the heat dissipation box, a heat dissipation groove is formed in the inner wall of the heat dissipation box, a filter screen is fixedly embedded into the inner wall of the heat dissipation groove, a storage box is installed at the top end of the interior of the gearbox body, and the lower surface of the storage box communicates with a discharging pipe. And the lower surface of the discharging pipe communicates with a discharging head, the outer surface of the discharging pipe is in threaded connection with a timing valve, and a mounting plate is fixed to the outer end face of one side of the storage box. According to the utility model, noise can be reduced under the condition that heat dissipation is not influenced.

Description

Technical Field

[0001] This utility model relates to the technical field of gearboxes, specifically to a gearbox assembly for a speed reducer. Background Technology

[0002] A speed reducer gearbox assembly is a mechanical transmission device used to reduce speed and increase torque. It is widely used in various industrial equipment. It achieves speed and torque conversion between the input shaft and the output shaft through the meshing of gears.

[0003] Modern gearbox components generate significant noise during use, which can damage workers' ears. Furthermore, the gears require lubrication due to their continuous rotation, which currently necessitates regular manual lubrication, wasting considerable manpower and time. Utility Model Content

[0004] The purpose of this invention is to provide a gearbox assembly for a speed reducer to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a reducer gearbox assembly, comprising a heat dissipation box, a gearbox body and a sound-absorbing plate, wherein a sound insulation plate is embedded and fixed in the inner wall of the gearbox body, and heat dissipation holes are provided on the upper surfaces of both the gearbox body and the sound insulation plate; the heat dissipation box is sleeved on the upper surface of the gearbox body, and a sound-absorbing plate is fixed in the inner wall of the heat dissipation box.

[0006] When using one of the gearbox components in this technical solution, the sound insulation plate can increase the sound insulation effect of the gearbox body. The heat and noise generated by the gearbox body can enter the heat sink through the heat dissipation holes. The noise can be reduced to a minimum through the process of entering the heat sink and the sound absorption plate. The heat can be discharged through the heat sink, which can reduce noise without affecting heat dissipation. The heat sink is combined with the gearbox body, and the sound insulation plate is embedded in the inner wall of the gearbox, which realizes the dual optimization of heat dissipation and sound insulation functions. It not only solves the heat dissipation problem during gearbox operation, but also effectively reduces the impact of noise on the surrounding environment. The heat dissipation grooves on the inner wall of the heat sink increase the heat dissipation area, optimize the air flow path, and improve the heat dissipation efficiency. The embedded filter screen prevents dust from entering the heat dissipation grooves, avoids blockage of the heat dissipation channel, and ensures the long-term stability of heat dissipation performance.

[0007] Preferably, a storage box is installed at the top of the inside of the gearbox body, and a discharge pipe is connected to the lower surface of the storage box. The material is directly transported to the parts inside the gearbox that require lubrication through the discharge pipe, realizing automated material supply and reducing manual intervention.

[0008] Preferably, a mounting plate is fixed to one outer end face of the storage box, and a fixing bolt is threaded onto the lower surface of the mounting plate. Through the combination of the mounting plate and the fixing bolt, the storage box can be quickly and securely fixed to the gearbox body.

[0009] Preferably, one outer end face of the storage tank is connected to a liquid inlet pipe, and the outer surface of the liquid inlet pipe is threaded with a liquid inlet valve. The liquid inlet valve can precisely control the inflow rate and flow rate of the liquid, ensuring that the liquid is injected into the storage tank as needed, avoiding over- or under-injection.

[0010] Preferably, the lower surface of the discharge pipe is connected to a discharge head, and the outer surface of the discharge pipe is threaded with a timing valve. The timing valve can automatically control the opening and closing of the discharge pipe according to a set time interval or cycle, thereby achieving precise control of the discharge amount.

[0011] Preferably, a gear set is installed inside the gearbox body, and a support leg is welded to the lower surface of the gearbox body. The support leg is directly welded to the lower surface of the gearbox body, providing a stable support structure for the entire device.

[0012] Preferably, the inner wall of the heat dissipation box is provided with heat dissipation grooves, and a filter screen is embedded and fixed in the inner wall of the heat dissipation grooves. The heat dissipation grooves can significantly increase the heat dissipation area and optimize the air flow path, thereby improving the heat dissipation efficiency.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model achieves noise reduction without affecting heat dissipation by setting up a sound insulation board, a heat dissipation box, and a sound absorption board. The sound insulation board increases the sound insulation effect of the gearbox body. The heat and noise generated by the gearbox body can enter the heat dissipation box through the heat dissipation holes. The noise is reduced to a minimum through the process of entering the heat dissipation box and the sound absorption board. The heat can be discharged through the heat dissipation box, reducing noise without affecting heat dissipation. The heat dissipation box is combined with the gearbox body, and the sound insulation board is embedded in the inner wall of the gearbox body, realizing the dual optimization of heat dissipation and sound insulation functions. It not only solves the heat dissipation problem of the gearbox body during operation, but also effectively reduces the impact of noise on the surrounding environment. The heat dissipation grooves on the inner wall of the heat dissipation box increase the heat dissipation area, optimize the air flow path, and improve the heat dissipation efficiency. The embedded filter prevents dust from entering the heat dissipation grooves, avoids blockage of the heat dissipation channel, and ensures long-term stability of heat dissipation performance.

[0015] 2. This utility model achieves the effect of timed and quantitative lubrication by setting up a storage box, a discharge pipe, and a timing valve. The storage box is fixed by a mounting plate and fixing bolts, which facilitates installation and disassembly. At the same time, the threaded connection design of the inlet valve and the timing valve makes maintenance more convenient. When the inlet valve is opened, the lubricating oil is added into the storage box through the inlet pipe. The timing valve can be opened at regular intervals, and the lubricating oil enters the discharge head through the discharge pipe and is then squeezed into the position that needs lubrication. The timing valve can realize the timed and quantitative supply of lubricant, reduce manual intervention, and improve the automation level of the equipment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main cross-sectional structure of this utility model;

[0017] Figure 2 This is an enlarged structural schematic diagram of the storage box of this utility model;

[0018] Figure 3 This is a partially enlarged structural schematic diagram of the gearbox body of this utility model;

[0019] Figure 4 This is a schematic cross-sectional view of the heat dissipation box of this utility model.

[0020] In the diagram: 1. Heat dissipation box; 2. Gearbox body; 3. Storage box; 4. Gear set; 5. Support leg; 6. Mounting plate; 7. Inlet valve; 8. Inlet pipe; 9. Fixing bolt; 10. Discharge pipe; 11. Timing valve; 12. Discharge head; 13. Heat dissipation hole; 14. Sound insulation board; 15. Heat dissipation groove; 16. Sound absorption board; 17. Filter screen. Detailed Implementation

[0021] 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.

[0022] Example 1

[0023] Please see Figures 1 to 4The present invention provides an embodiment of a reducer gearbox assembly, comprising a heat dissipation box 1, a gearbox body 2, and a sound-absorbing plate 16. A gear set 4 is installed inside the gearbox body 2, and a support leg 5 is welded to the lower surface of the gearbox body 2. A sound insulation plate 14 is embedded and fixed in the inner wall of the gearbox body 2, and heat dissipation holes 13 are provided on the upper surfaces of both the gearbox body 2 and the sound insulation plate 14. The heat dissipation box 1 is sleeved on the upper surface of the gearbox body 2, and a sound-absorbing plate 16 is fixed in the inner wall of the heat dissipation box 1. A heat dissipation groove 15 is provided in the inner wall of the heat dissipation box 1, and a filter screen 17 is embedded and fixed in the inner wall of the heat dissipation groove 15.

[0024] Of course, as is well known to those skilled in the art, the gearbox body 2, gear set 4 and timing valve 11 of this utility model also need to be provided with a power device to enable them to work normally. And as is well known to those skilled in the art, the provision of such power is commonplace and is a conventional means or common knowledge. It will not be elaborated here. Those skilled in the art can make any selections according to their needs or convenience.

[0025] Based on Embodiment 1, a gearbox assembly for a reducer includes a sound insulation plate 14 that enhances the sound insulation of the gearbox body 2. Heat and noise generated by the gearbox body 2 can enter the heat dissipation box 1 through the heat dissipation holes 13. Noise is minimized through the process of entering the heat dissipation box 1 and the sound absorption plate 16. Heat can be dissipated through the heat dissipation box 1, reducing noise without affecting heat dissipation. The heat dissipation box 1 is integrated with the gearbox body 2, and the sound insulation plate 14 is embedded in the inner wall of the gearbox body 2, achieving dual optimization of heat dissipation and sound insulation functions. This not only solves the heat dissipation problem during gearbox body 2 operation but also effectively reduces the impact of noise on the surrounding environment. The heat dissipation grooves 15 on the inner wall of the heat dissipation box 1 increase the heat dissipation area, optimize the airflow path, and improve heat dissipation efficiency. The embedded filter 17 prevents dust from entering the heat dissipation grooves 15, avoiding blockage of the heat dissipation channel and ensuring long-term stability of heat dissipation performance.

[0026] Example 2

[0027] like Figures 1-4 As shown, the gearbox assembly of the reducer proposed in this utility model, compared with the first embodiment, further includes a heat dissipation box 1, a gearbox body 2 and a sound-absorbing plate 16. A storage box 3 is installed at the top of the inside of the gearbox body 2, and a discharge pipe 10 is connected to the lower surface of the storage box 3. A discharge head 12 is connected to the lower surface of the discharge pipe 10, and a timing valve 11 is threadedly connected to the outer surface of the discharge pipe 10. A mounting plate 6 is fixed to one side of the outer end face of the storage box 3, and a fixing bolt 9 is threadedly connected to the lower surface of the mounting plate 6. An inlet pipe 8 is connected to one side of the outer end face of the storage box 3, and an inlet valve 7 is threadedly connected to the outer surface of the inlet pipe 8.

[0028] In this embodiment, the storage box 3 is fixed by the mounting plate 6 and the fixing bolts 9, which facilitates installation and disassembly. At the same time, the threaded connection design of the liquid inlet valve 7 and the timing valve 11 makes maintenance more convenient. When the liquid inlet valve 7 is opened, lubricating oil is added into the storage box 3 through the liquid inlet pipe 8. The timing valve 11 can be opened at regular intervals, and the lubricating oil enters the discharge head 12 through the discharge pipe 10 and then is squeezed into the position that needs lubrication. The timing valve 11 can realize the timed and quantitative supply of lubricant, reduce manual intervention, and improve the automation level of the equipment.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A speed reducer gear box assembly comprising a heat sink box (1), a gear box body (2) and an acoustic baffle (16), characterized in that: The inner wall of the gear box body (2) is embedded with sound insulation board (14), and the upper surface of the gear box body (2) and the sound insulation board (14) is provided with heat dissipation hole (13), the heat dissipation box (1) is sleeved on the upper surface of the gear box body (2), and the inner wall of the heat dissipation box (1) is fixed with sound absorption board (16).

2. A speed reducer gearbox assembly according to claim 1, characterized in that: The inside top end of the gear box body (2) is provided with a storage box (3), and the lower surface of the storage box (3) is communicated with a discharge pipe (10).

3. A speed reducer gearbox assembly according to claim 2, wherein: The outside end face of one side of the storage box (3) is fixed with a mounting plate (6), and the lower surface of the mounting plate (6) is threadedly connected with a fixing bolt (9).

4. A speed reducer gearbox assembly according to claim 2, characterized in that: The outside end face of one side of the storage box (3) is fixed with a mounting plate (6), and the lower surface of the mounting plate (6) is threadedly connected with a fixing bolt (9).

5. A speed reducer gearbox assembly according to claim 2, characterized in that: The lower surface of the discharge pipe (10) is communicated with a discharge head (12), and the outer surface of the discharge pipe (10) is threadedly connected with a timing valve (11).

6. A speed reducer gearbox assembly according to claim 1, characterized in that: The inside top end of the gear box body (2) is provided with a storage box (3), and the lower surface of the storage box (3) is communicated with a discharge pipe (10).

7. A speed reducer gearbox assembly according to claim 1, characterized in that: The inner wall of the heat dissipation box (1) is provided with a heat dissipation groove (15), and the inner wall of the heat dissipation groove (15) is embedded with a filter screen (17).

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