An axial motor with bearing protection function

Abstract

This utility model relates to the field of axial motor technology and discloses an axial motor with bearing protection function. It includes a motor body and a connecting plate detachably mounted on one side of the motor body. A limit groove is also formed on one side of the motor body. A limit block is fixedly connected to one side of the connecting plate, and the limit block slides in conjunction with the limit groove. A protective ring is fixedly connected to the other side of the connecting plate, and a transmission ring is rotatably connected inside the protective ring. An oil reservoir is fixedly connected to the connecting plate. This utility model, through the use of the limit block and screws, enables the removal of the connecting plate on one side of the motor body for maintenance operations, improving the usability and solving the problem that axial motors often require bearing protection during use, but existing axial motor protection mechanisms are usually fixed to the motor, making them inconvenient to operate during maintenance.

Description

Technical Field

[0001] This utility model relates to the field of axial motor technology, specifically to an axial motor with bearing protection function. Background Technology

[0002] Axial motors, also known as axial flux motors or disc motors, are a special type of electric motor. Due to their advantages such as small size, light weight, high efficiency, and short starting and braking times, axial motors are widely used in various industrial fields. However, some problems still occur in the actual use of existing axial motors.

[0003] For example, application number CN201720700147.0 provides a motor bearing protection structure, which includes a motor housing, a bearing disposed at one end of the motor housing, and an oil seal and a bearing protective ring disposed on one side of the bearing's shaft outlet end; the motor housing also includes an oil seal chamber, in which the oil seal and the bearing protective ring are disposed; the motor bearing protection structure also includes a rotating shaft, and the bearing, oil seal, and bearing protective ring are sequentially sleeved on the rotating shaft. It has the characteristics of simple structure and low cost. Axial motors often need to protect their bearings during use, but existing protective mechanisms on one side of axial motors are often fixedly mounted on the motor, which is inconvenient to operate when maintenance is required.

[0004] To address the aforementioned problems, an axial motor with bearing protection function is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide an axial motor with bearing protection function. By using this device, the problem of the need to protect the bearings of axial motors during use is solved. However, the existing protective mechanisms on one side of axial motors are often fixed on the motor, which is inconvenient to operate when maintenance is required.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an axial motor with bearing protection function, comprising a motor body and a connecting plate detachably disposed on one side of the motor body. A limit groove is also formed on one side of the motor body. A limit block is fixedly connected to one side of the connecting plate, and the limit block slides in cooperation with the limit groove. A protective ring is fixedly connected to the other side of the connecting plate. A transmission ring is rotatably connected inside the protective ring. An oil reservoir is fixedly connected to the connecting plate. An injection pipe is fixedly connected to the top of the connecting plate and communicates with the oil reservoir. A placement box is also fixedly connected inside the connecting plate. The placement box is provided with a volume control mechanism for controlling the volume of lubricating oil.

[0007] Preferably, a threaded groove is provided on one side of the motor body, a screw is threadedly connected to the connecting plate and the screw matches the threaded groove, and a set of protrusions is fixedly connected to the outer side of the transmission ring.

[0008] Preferably, the screw has an oil drain port, and an absorbent sponge is fixedly connected inside the connecting plate. The absorbent sponge is located on the outside of the transmission ring and contacts the protrusion assembly.

[0009] Preferably, an oil guide pipe is fixedly connected inside the placement box, the oil guide pipe is located at the top of the absorbent sponge, a connecting box is fixedly connected to the outside of the oil outlet, and a baffle is slidably connected inside the connecting box.

[0010] Preferably, the control mechanism includes a knob rotatably connected to one side of the connecting plate, a first bevel gear fixedly connected to one side of the knob, a second bevel gear meshing with one side of the first bevel gear, a lead screw fixedly connected to one side of the second bevel gear, and the lead screw being threadedly connected to the baffle.

[0011] Preferably, the control mechanism includes a toggle block slidably connected to one side of the connecting plate, one end of the toggle block being fixedly connected to a baffle, and a spring rod being fixedly connected to one side of the baffle, one end of the spring rod being fixedly connected to the inside of the connecting plate.

[0012] Preferably, the control mechanism includes a second actuating block slidably connected to one side of the connecting plate. The second actuating block and the baffle are provided in two sets. A second spring rod is fixedly connected to one side of the second actuating block. A sealing groove is opened on one set of the baffles, and a sealing block is fixedly connected to the other set of the baffles, and the sealing block slides in cooperation with the sealing groove.

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

[0014] 1. This application, through the setting of limit blocks and screws, enables the removal of the connecting plate on one side of the motor body and allows for maintenance operations on the motor body, thereby improving the usability. It also solves the problem that during the use of axial motors, it is often necessary to protect the bearings, but the existing protective mechanisms on one side of axial motors are often fixed on the motor, making them inconvenient to operate when maintenance is required.

[0015] 2. This application achieves a protective effect on the motor body by setting up a protective ring and a connecting plate, thus solving the problem that existing axial motors often lack an effective bearing protection mechanism.

[0016] 3. This application achieves the function of quantitatively adding lubricating oil through the setting of knob, bevel gear, baffle and connecting box, which improves the efficiency of the device and solves the problem that the existing axial motors often require manual addition of lubricating oil, which can easily lead to over-addition and affect the efficiency of the device.

[0017] 4. This application achieves the function of storing a certain amount of lubricating oil by setting up an oil storage box and an injection pipe, which improves the performance and solves the problem that existing axial motors need to be refilled with lubricating oil after the lubricating oil is used up, which is not conducive to use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a structural diagram of the protective ring and threaded groove of this utility model;

[0020] Figure 3 This is a structural diagram of the oil storage box and injection pipe of this utility model;

[0021] Figure 4 This is a structural diagram of the knob and lead screw of this utility model;

[0022] Figure 5 This is a structural diagram of the actuating block and the spring rod of this utility model;

[0023] Figure 6 This is a structural diagram of the actuating block 2 and the sealing groove of this utility model.

[0024] In the diagram: 1. Motor body; 11. Limiting groove; 111. Threaded groove; 2. Connecting plate; 21. Limiting block; 211. Screw; 22. Protective ring; 221. Transmission ring; 222. Protrusion assembly; 223. Oil drain port; 224. Absorbent sponge; 23. Oil reservoir; 231. Injection pipe; 232. Placement box; 233. Oil guide pipe; 234. Connecting box; 235. Baffle; 24. Knob; 241. Bevel gear one; 242. Bevel gear two; 243. Lead screw; 25. Actuating block one; 251. Spring rod one; 26. Actuating block two; 261. Spring rod two; 262. Sealing groove; 263. Sealing block. Detailed Implementation

[0025] 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.

[0026] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0027] Combination Figures 1-3 An axial motor with bearing protection function includes a motor body 1 and a connecting plate 2 detachably disposed on one side of the motor body 1. A limit groove 11 is also provided on one side of the motor body 1. A limit block 21 is fixedly connected to one side of the connecting plate 2, and the limit block 21 slides with the limit groove 11. A protective ring 22 is fixedly connected to the other side of the connecting plate 2. A transmission ring 221 is rotatably connected inside the protective ring 22. An oil storage box 23 is fixedly connected to the connecting plate 2. An injection pipe 231 is fixedly connected to the top of the connecting plate 2 and communicates with the oil storage box 23. A placement box 232 is also fixedly connected inside the connecting plate 2. The placement box 232 is provided with a volume control mechanism for controlling the volume of lubricating oil.

[0028] The present invention will be further described below with reference to the embodiments.

[0029] Example 1:

[0030] To address the issue that axial motors often require bearing protection during operation, but existing protective mechanisms on one side of axial motors are typically fixed to the motor, making them inconvenient to operate during maintenance, this embodiment discloses the following technical solution, specifically as follows: Figures 1-4As shown, a threaded groove 111 is provided on one side of the motor body 1. A screw 211 is threaded onto the connecting plate 2, and the screw 211 matches the threaded groove 111. A protrusion assembly 222 is fixedly connected to the outer side of the transmission ring 221. An oil drain port 223 is provided on the screw 211. An absorbent sponge 224 is fixedly connected inside the connecting plate 2, and the absorbent sponge 224 is located on the outer side of the transmission ring 221 and in contact with the protrusion assembly 222. An oil guide pipe 233 is fixedly connected inside the placement box 232, and the oil guide pipe 233 is located on top of the absorbent sponge 224. A connecting box 234 is fixedly connected to the outer side of the oil drain port 223. A baffle 235 is slidably connected inside the connecting box 234. During the use of the motor body 1, the connecting plate 2 can provide protection for the motor body 1. The protective ring 22 on one side of the connecting plate 2 can protect the bearing of the motor body 1, preventing external objects from directly contacting the bearing and causing damage. When the motor body 1 is damaged and maintenance is required, the screw 211 on the connecting plate 2 can be turned, causing the screw 211 to come out of the threaded groove 111. The connecting plate 2 can then be removed from one side of the motor body 1. When the connecting plate 2 needs to be installed, the limiting block 21 on one side of the connecting plate 2 is aligned with the limiting groove 11 on the motor body 1 and inserted. Finally, the screw 211 is turned in the opposite direction to fix the connecting plate 2. This allows the connecting plate 2 on one side of the motor body 1 to be removed for maintenance, improving the usability.

[0031] To address the issue that adding lubricating oil to existing axial motors is often done manually, which can easily lead to overfilling and reduced device efficiency, this embodiment also discloses the following solution: The control mechanism includes a knob 24 rotatably connected to one side of the connecting plate 2. A bevel gear 241 is fixedly connected to one side of the knob 24, and a bevel gear 242 is meshed with one side of the bevel gear 241. A lead screw 243 is fixedly connected to one side of the bevel gear 242, and the lead screw 243 is threadedly connected to the baffle 235. When lubricating oil needs to be added, it can be injected into the oil reservoir 23 through the injection pipe 231. When lubricating oil needs to be added to the output end of the motor body 1, the knob 24 can be turned. The knob 24 rotates the bevel gear 241, which in turn rotates the bevel gear 242, which in turn rotates the lead screw 243. This causes the baffle 235 to move. At this time, the baffle 235 moves inside the connecting box 234, thereby opening the oil guide pipe 233. The lubricating oil inside the oil storage box 23 can enter the adsorption sponge 224. At this time, the adsorption sponge 224 can adsorb the lubricating oil. When the motor starts, it will drive the transmission ring 221 to rotate. The rotation of the transmission ring 221 will drive the protrusion group 222 to rotate. The protrusion group 222 can squeeze the adsorption sponge 224, thereby squeezing out the lubricating oil adsorbed by the adsorption sponge 224 and flowing into the output end of the motor body 1 through the oil leakage port 223 on the transmission ring 221. Thus, the output end of the motor body 1 can be quantitatively added with lubricating oil. When the motor body 1 is not started, excess lubricating oil can also be adsorbed by the adsorption sponge 224 to prevent the lubricating oil from flowing out. This achieves the function of quantitatively adding lubricating oil and improves the efficiency of the device.

[0032] Example 2:

[0033] This embodiment discloses another method for controlling the amount of lubricating oil, which differs from that in Embodiment 1. This method allows for convenient metered addition of lubricating oil to the output end by the operator. For details, please refer to [link / reference needed]. Figure 5 The control mechanism includes a toggle block 25 slidably connected to one side of the connecting plate 2. One end of the toggle block 25 is fixedly connected to the baffle 235. A spring rod 251 is fixedly connected to one side of the baffle 235. One end of the spring rod 251 is fixedly connected to the inside of the connecting plate 2. When lubricating oil needs to be added, the toggle block 25 located on one side of the connecting plate 2 can be moved. The toggle block 25 drives the baffle 235 to move, thereby opening the oil guide pipe 233. At this time, the lubricating oil can enter the absorbent sponge 224. After the addition is completed, the toggle block 25 can be released. Under the action of the spring rod 251, the baffle 235 is reset and closes the oil guide pipe 233.

[0034] Example 3:

[0035] This embodiment discloses another method for controlling the amount of lubricating oil, which differs from Embodiments 1 and 2. This method allows for convenient metered addition of lubricating oil to the output end by the operator. For details, please refer to [link / reference needed]. Figure 6 The control mechanism includes a second actuating block 26 slidably connected to one side of the connecting plate 2. Two sets of actuating blocks 26 and baffles 235 are provided. A spring rod 261 is fixedly connected to one side of the actuating block 26. One set of baffles 235 has a sealing groove 262, and the other set of baffles 235 has a sealing block 263 fixedly connected to it. The sealing block 263 slides in cooperation with the sealing groove 262. When lubricating oil needs to be added, the actuating block 26 located on one side of the connecting plate 2 can be moved. The actuating block 26 moves the two sets of baffles 235, opening the oil guide pipe 233. After adding oil, the actuating block 26 is released. Under the action of the spring rod 261, the two sets of baffles 235 move closer together, and the sealing grooves 262 and sealing blocks 263 improve the sealing effect of the oil guide pipe 233.

[0036] It should be noted that the aforementioned electrical components are equipped with power supplies, and their control methods are existing technologies. To avoid redundancy, they will be described here uniformly. Furthermore, this application is primarily for the protection of mechanical equipment, so the control methods and circuit connections will not be explained in detail herein. In this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0037] 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 axial motor with bearing protection function, comprising a motor body (1) and a connecting plate (2) detachably disposed on one side of the motor body (1), characterized in that: A limiting groove (11) is provided on one side of the motor body (1). A limiting block (21) is fixedly connected to one side of the connecting plate (2), and the limiting block (21) slides with the limiting groove (11). A protective ring (22) is fixedly connected to the other side of the connecting plate (2). A transmission ring (221) is rotatably connected inside the protective ring (22). An oil storage box (23) is fixedly connected to the connecting plate (2). An injection pipe (231) is fixedly connected to the top of the connecting plate (2). The injection pipe (231) is connected to the oil storage box (23). A placement box (232) is also fixedly connected inside the connecting plate (2). The placement box (232) is provided with a volume control mechanism. The volume control mechanism is used to control the volume of lubricating oil.

2. An axial motor with bearing protection function according to claim 1, characterized in that: The motor body (1) is provided with a threaded groove (111) on one side, and a screw (211) is threaded on the connecting plate (2), and the screw (211) matches the threaded groove (111). A protrusion group (222) is fixedly connected to the outside of the transmission ring (221).

3. An axial motor with bearing protection function according to claim 2, characterized in that: The screw (211) has an oil drain port (223), and the inside of the connecting plate (2) is also fixedly connected to an absorbent sponge (224), and the absorbent sponge (224) is located on the outside of the transmission ring (221) and in contact with the protrusion assembly (222).

4. An axial motor with bearing protection function according to claim 3, characterized in that: An oil guide pipe (233) is fixedly connected inside the placement box (232). The oil guide pipe (233) is located on the top of the absorbent sponge (224). A connecting box (234) is fixedly connected to the outside of the oil outlet (223). A baffle (235) is slidably connected inside the connecting box (234).

5. An axial motor with bearing protection function according to claim 1, characterized in that: The control mechanism includes a knob (24) rotatably connected to one side of the connecting plate (2), a bevel gear (241) fixedly connected to one side of the knob (24), a bevel gear (242) meshing with one side of the bevel gear (241), a lead screw (243) fixedly connected to one side of the bevel gear (242), and the lead screw (243) threadedly connected to the baffle (235).

6. An axial motor with bearing protection function according to claim 1, characterized in that: The control mechanism includes a toggle block (25) slidably connected to one side of the connecting plate (2). One end of the toggle block (25) is fixedly connected to the baffle (235). A spring rod (251) is fixedly connected to one side of the baffle (235). One end of the spring rod (251) is fixedly connected to the inside of the connecting plate (2).

7. An axial motor with bearing protection function according to claim 1, characterized in that: The control mechanism includes a second actuating block (26) slidably connected to one side of the connecting plate (2). The second actuating block (26) and the baffle (235) are provided in two sets. A second spring rod (261) is fixedly connected to one side of the second actuating block (26). A sealing groove (262) is opened on one set of the baffle (235), and a sealing block (263) is fixedly connected to the other set of the baffle (235). The sealing block (263) and the sealing groove (262) slide together.

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