Overload balance three-ring plate speed reducer

Abstract

The utility model discloses an overload balance three-ring-plate speed reducer, which relates to the technical field of speed reducers and comprises a three-ring-plate speed reducer assembly, the three-ring-plate speed reducer assembly comprises a three-ring-plate speed reducer main body, and a transmission shaft is mounted in the three-ring-plate speed reducer main body. And the surface of the three-ring-plate speed reducer main body is fixedly connected with a metal scrap cleaning mechanism. According to the three-ring-plate speed reducer, the transmission shaft rotates to drive the feeding auger to rotate, at the moment, lubricating oil in the three-ring-plate speed reducer body is pushed into the fixing box through the feeding auger, metal chippings in the lubricating oil are adsorbed and removed through the magnetic plate, and the feeding auger can drive the connecting shaft to rotate in the rotating process; and finally, the sleeve and the magnetic plate are driven to rotate, through rotation of the magnetic plate, the magnetic plate stirs and ascends the metal chippings deposited at the bottom of the lubricating oil, and the metal chippings are fully adsorbed and removed.

Description

Technical Field

[0001] The utility model relates to the technical field of reducers, in particular to an overload balanced three-ring plate reducer. Background Art

[0002] The overload balancing three-ring plate reducer is a reducer with overload protection function. It is mainly used in high-load situations that require protection in the transmission system. It adopts a three-ring plate structure design, which can effectively disperse and withstand the impact force generated by high loads, thereby protecting the normal operation of the transmission system.

[0003] For example, announcement number: CN218913653U discloses "a heavy-load and overload balanced three-ring plate reducer", which includes a fixed shell, a movable splint and a base. A disassembly shell is attached to the top of the fixed shell, and a three-ring plate body is installed inside the fixed shell and the disassembly shell. A driving crankshaft passes through one end of the three-ring plate body, a driven crankshaft passes through the other end of the three-ring plate body, and a driven main shaft passes through the middle of the three-ring plate body.

[0004] However, in the prior art, during the use of the three-ring plate reducer, the internal gears generate metal debris due to friction during rotation. The metal debris enters the lubricating oil, which will cause the lubricating effect of the lubricating oil to weaken. At the same time, some metal debris will also follow the lubricating oil into the gears, causing wear of the clamp gears. Summary of the Invention

[0005] The purpose of the utility model is to solve the problem that in the prior art, during the use of the three-ring plate reducer, the internal gears generate metal debris due to friction during the rotation process, and the metal debris enters the lubricating oil, which will cause the lubricating effect of the lubricating oil to be weakened. At the same time, some metal debris will also follow the lubricating oil into the gears, causing wear of the fixture gears. An overload balanced three-ring plate reducer is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an overload balancing three-ring plate reducer, including a three-ring plate reducer assembly, the three-ring plate reducer assembly includes a three-ring plate reducer body, a transmission shaft is installed inside the three-ring plate reducer body, a metal debris cleaning mechanism is fixedly connected to the surface of the three-ring plate reducer body, the metal debris cleaning mechanism includes a fixed box, a feeding auger and a No. 1 connecting pulley, the fixed box is fixedly connected to the side surface of the three-ring plate reducer body, the feeding auger is rotatably connected to the inside of the three-ring plate reducer body, and one end of the feeding auger is fixedly connected to the connecting shaft, the surface of the connecting shaft is plugged with a sleeve, the surface of the sleeve is fixedly connected with a magnetic plate, the surface of the feeding auger is fixedly connected to the No. 2 connecting pulley, the No. 1 connecting pulley is fixedly connected to the transmission shaft, and the surface of the No. 1 connecting pulley is movably connected with the connecting belt body, and the connecting belt body is movably connected to the No. 2 connecting pulley.

[0007] Preferably, a plurality of magnetic plates are fixedly connected to the upper portion of the sleeve, and the plurality of magnetic plates are evenly distributed on the surface of the sleeve.

[0008] Preferably, a plurality of guide strips are fixedly connected to the surface of the connecting shaft, and the plurality of guide strips are evenly distributed on the surface of the connecting shaft.

[0009] Preferably, a plurality of guide grooves are provided inside the sleeve, and the plurality of guide grooves are evenly distributed inside the sleeve, and the guide bar is located inside the guide groove and plugged into the sleeve.

[0010] Preferably, a limit plate is fixedly connected to the surface of the connecting shaft, and the limit plate is fitted with one end of the sleeve.

[0011] Preferably, one end of the connecting shaft is threadedly connected to a mounting cap, and the side surface of the mounting cap is fitted with one end of the sleeve.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the utility model, the transmission shaft rotates during the operation of the three-ring plate reducer body, and the feeding auger is driven to rotate under the action of the rotation of the transmission shaft. At this time, the feeding auger pushes the lubricating oil inside the three-ring plate reducer body into the fixed box, and the metal debris in the lubricating oil is adsorbed and removed by the magnetic plate. The feeding auger drives the connecting shaft to rotate during the rotation process, and finally drives the sleeve and the magnetic plate to rotate. Through the rotation of the magnetic plate, the magnetic plate stirs up the metal debris deposited at the bottom of the lubricating oil, and fully adsorbs and removes the metal debris.

[0014] 2. In the present invention, the sleeve and the connecting shaft are plugged in to facilitate the installation of the sleeve and the magnetic plate. The guide bar and the guide groove are plugged in to limit the sleeve to improve the stability of the magnetic plate during rotation. The mounting cap is threadedly connected to the connecting shaft to facilitate the limited installation of the sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model proposes a three-dimensional structural diagram of an overload balanced three-ring plate reducer;

[0016] Figure 2 The utility model provides a schematic diagram of the internal top view of the three-ring plate reducer body in an overload balancing three-ring plate reducer;

[0017] Figure 3 The utility model proposes a schematic diagram of the internal three-dimensional structure of a three-ring plate reducer body in an overload balancing three-ring plate reducer;

[0018] Figure 4The utility model provides a schematic diagram of the cross-sectional three-dimensional structure of a fixed box in an overload balancing three-ring plate reducer;

[0019] Figure 5 The utility model provides a schematic diagram of the cross-sectional three-dimensional structure of a sleeve in an overload balancing three-ring plate reducer.

[0020] Legend: 1. Three-ring plate reducer assembly; 11. Three-ring plate reducer body; 12. Drive shaft; 2. Metal debris cleaning mechanism; 21. Fixed box; 22. Feeding auger; 23. Connecting shaft; 24. Limit plate; 25. Sleeve; 26. Magnetic plate; 27. Mounting cap; 28. Guide strip; 29. ​​Guide groove; 210. Connecting pulley No. 1; 211. Connecting belt body; 212. Connecting pulley No. 2. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: Figure 1 - Figure 5 As shown, the utility model provides an overload balancing three-ring plate reducer, including a three-ring plate reducer assembly 1, the three-ring plate reducer assembly 1 includes a three-ring plate reducer body 11, a transmission shaft 12 is installed inside the three-ring plate reducer body 11, a metal debris cleaning mechanism 2 is fixedly connected to the surface of the three-ring plate reducer body 11, the metal debris cleaning mechanism 2 includes a fixed box 21, a feeding auger 22 and a first connecting pulley 210, the fixed box 21 is fixedly connected to the side of the three-ring plate reducer body 11, and the feeding auger 22 is rotatably connected to the inside of the three-ring plate reducer body 11. One end of the feeding auger 22 is fixedly connected to a connecting shaft 23, a sleeve 25 is inserted into the surface of the connecting shaft 23, a magnetic plate 26 is fixedly connected to the surface of the sleeve 25, a No. 2 connecting pulley 212 is fixedly connected to the surface of the feeding auger 22, the No. 1 connecting pulley 210 is fixedly connected to the transmission shaft 12, and the surface of the No. 1 connecting pulley 210 is movably connected to a connecting belt body 211, the connecting belt body 211 is movably connected to the No. 2 connecting pulley 212, and a plurality of magnetic plates 26 are fixedly connected to the upper part of the sleeve 25, and the plurality of magnetic plates 26 are evenly distributed on the surface of the sleeve 25.

[0024] The following is a detailed description of the specific settings and functions of this embodiment. During the operation of the three-ring reducer body 11, the transmission shaft 12 rotates. Under the action of the rotation of the transmission shaft 12, the No. 1 connecting pulley 210, the connecting belt body 211 and the No. 2 connecting pulley 212 are driven to rotate, and then the No. 2 connecting pulley 212 drives the feeding auger 22 to rotate. At this time, the feeding auger 22 pushes the lubricating oil inside the three-ring reducer body 11 into the fixed box 21, and the metal debris in the lubricating oil is adsorbed and removed by the magnetic plate 26. During the rotation, the feeding auger 22 will drive the connecting shaft 23 to rotate, and finally drive the sleeve 25 and the magnetic plate 26 to rotate. Through the rotation of the magnetic plate 26, the magnetic plate 26 stirs up the metal debris deposited at the bottom of the lubricating oil, and fully adsorbs and removes the metal debris.

[0025] Example 2: Figure 1 - Figure 5 As shown, a plurality of guide bars 28 are fixedly connected to the surface of the connecting shaft 23, and the plurality of guide bars 28 are evenly distributed on the surface of the connecting shaft 23. A plurality of guide grooves 29 are provided inside the sleeve 25, and the plurality of guide grooves 29 are evenly distributed inside the sleeve 25. The guide bars 28 are located inside the guide grooves 29 and plugged into the sleeve 25. A limit plate 24 is fixedly connected to the surface of the connecting shaft 23, and the limit plate 24 is fitted with one end of the sleeve 25. A mounting cap 27 is threadedly connected to one end of the connecting shaft 23, and the side of the mounting cap 27 is fitted with one end of the sleeve 25.

[0026] The effect achieved by the entire embodiment is that the sleeve 25 is plugged into the connecting shaft 23 to facilitate the installation of the sleeve 25 and the magnetic plate 26, the guide bar 28 is plugged into the guide groove 29 to limit the sleeve 25 to improve the stability of the magnetic plate 26 during rotation, and the mounting cap 27 is threadedly connected to the connecting shaft 23 to facilitate the limited installation of the sleeve 25.

[0027] The method of using and working principle of this device: When the utility model is in use, the transmission shaft 12 rotates during the operation of the three-ring plate reducer body 11. Under the rotation of the transmission shaft 12, the No. 1 connecting pulley 210, the connecting belt body 211 and the No. 2 connecting pulley 212 are driven to rotate. Then, the No. 2 connecting pulley 212 drives the feeding auger 22 to rotate. At this time, the feeding auger 22 pushes the lubricating oil inside the three-ring plate reducer body 11 into the interior of the fixed box 21, and the metal debris in the lubricating oil is adsorbed and removed by the magnetic plate 26. During the rotation process, the feeding auger 22 drives the connecting shaft 23 to rotate, and finally drives the sleeve 25 and the magnetic plate 26 to rotate.

[0028] The sleeve 25 and the magnetic plate 26 are installed by plugging the sleeve 25 into the connecting shaft 23 , and the sleeve 25 is limited by plugging the guide bar 28 into the guide groove 29 .

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. An overload balancing three-ring reducer, comprising a three-ring reducer assembly (1), wherein the three-ring reducer assembly (1) comprises a three-ring reducer body (11), wherein a transmission shaft (12) is installed inside the three-ring reducer body (11), and wherein: The surface of the three-ring plate reducer body (11) is fixedly connected to a metal debris cleaning mechanism (2), and the metal debris cleaning mechanism (2) includes a fixed box (21), a feeding auger (22) and a first connecting pulley (210), the fixed box (21) is fixedly connected to the side of the three-ring plate reducer body (11), the feeding auger (22) is rotatably connected to the inside of the three-ring plate reducer body (11), and one end of the feeding auger (22) is fixedly connected to a connecting shaft (23), The surface of the connecting shaft (23) is plugged with a sleeve (25), the surface of the sleeve (25) is fixedly connected to a magnetic plate (26), the surface of the feeding auger (22) is fixedly connected to a second connecting pulley (212), the first connecting pulley (210) is fixedly connected to the transmission shaft (12), and the surface of the first connecting pulley (210) is movably connected to a connecting belt body (211), and the connecting belt body (211) is movably connected to the second connecting pulley (212).

2. The overload balancing three-ring reducer according to claim 1, characterized in that: A plurality of magnetic plates (26) are fixedly connected to the upper portion of the sleeve (25), and the plurality of magnetic plates (26) are evenly distributed on the surface of the sleeve (25).

3. The overload balancing three-ring reducer according to claim 1, characterized in that: A plurality of guide strips (28) are fixedly connected to the surface of the connecting shaft (23), and the plurality of guide strips (28) are evenly distributed on the surface of the connecting shaft (23).

4. The overload balancing three-ring reducer according to claim 3, characterized in that: A plurality of guide grooves (29) are provided inside the sleeve (25), and the plurality of guide grooves (29) are evenly distributed inside the sleeve (25). The guide strip (28) is located inside the guide groove (29) and is plugged into the sleeve (25).

5. The overload balancing three-ring reducer according to claim 1, characterized in that: A limiting plate (24) is fixedly connected to the surface of the connecting shaft (23), and the limiting plate (24) is fitted with one end of the sleeve (25).

6. The overload balancing three-ring reducer according to claim 1, characterized in that: One end of the connecting shaft (23) is threadedly connected to a mounting cap (27), and a side surface of the mounting cap (27) is in contact with one end of the sleeve (25).

Images