Vibration motor capable of being remotely monitored
By setting up embedded stator, platinum thermal resistance sensor and junction box in the vibrating motor, and combining special integrated circuits to convert resistance signals, real-time monitoring and abnormal reminder of the vibrating motor are realized, solving the problem of difficult real-time monitoring and maintenance reminder in the existing technology, and improving the intelligence and reliability of the product.
Patent Information
- Application Number
- CN202420220229.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-30
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-01-30
AI Technical Summary
Existing vibrating motors are difficult to achieve real-time monitoring and maintenance reminders under harsh working conditions, resulting in product failure and production impact.
A vibration motor that can be remotely monitored is designed. By setting up an embedded stator, a platinum thermal resistance sensor and a junction box inside the base, the lead-out hole and the junction base are used to achieve the lead-out and fixing of the sensing line, and the resistance signal is converted in combination with a special integrated circuit to achieve high-precision measurement and remote monitoring.
Real-time monitoring and abnormal reminder of vibrating motors are realized, product failure caused by emergencies is avoided, and product intelligence and reliability are improved.
Smart Images
Figure CN222827077U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of remotely monitored vibration motors, in particular to a remotely monitored vibration motor. Background Art
[0002] Due to the continuous production of steel, cement kilns, and harsh working conditions such as mining and casting, higher requirements are placed on the reliability and safety of vibration motors. When the product needs maintenance or an abnormality occurs, it can promptly remind customers to perform relevant maintenance to avoid product failure due to emergencies and affect customer production. For this reason, the company plans to install a remote control system on the motor to achieve real-time monitoring of the client's operating conditions and further improve the intelligent level of the product. Utility Model Content
[0003] In order to overcome the existing deficiencies, the utility model provides a vibration motor that can be remotely monitored.
[0004] The technical solution adopted by the utility model to solve its technical problems is: a vibration motor that can be remotely monitored, including a base, an embedded wire stator, a straight-through oil filling cup, a junction box and an end cover; the base is provided with an embedded wire stator, the upper end is provided with a junction box and a straight-through oil filling cup, and the two ends are provided with end covers; the junction box is arranged in the middle of the base, and a lead-out wire hole is provided on the contact surface with the base; a wiring seat is provided on the lead-out wire hole, and the interior is connected with the base through the lead-out wire; the straight-through oil filling cup is provided with two groups, which are symmetrically arranged on both sides of the upper end of the base and connected with the inside of the base.
[0005] According to another embodiment of the utility model, it further includes: a rotor is provided inside the embedded wire stator, and the rotor is connected to the rotating shaft; cylindrical roller bearings are symmetrically arranged at both ends of the rotating shaft; an end cover is provided at the upper end of the cylindrical roller bearing; the bottom of the lead wire is connected to the rotating shaft, and the straight-through oil filling cup is connected to the cylindrical roller bearing.
[0006] According to another embodiment of the utility model, it further includes that an inner eccentric block is provided at the rotating shaft at the front end of the end cover, and an outer eccentric block is fixed to the outside of the inner eccentric block by screws; the inner eccentric block and the outer eccentric block are arranged in the end cover.
[0007] According to another embodiment of the utility model, the end shield is further fixed to the end cover by screws; and a sealing ring is provided at the connection between the end cover and the end shield.
[0008] According to another embodiment of the utility model, it further includes that a platinum thermal resistance sensor is additionally provided inside the wire-embedded stator; and an elastic retaining ring for a hole is provided at the connection between the cylindrical roller bearing and the end cover.
[0009] According to another embodiment of the utility model, the top of the junction box is sealed and connected to the junction box cover through a sealing ring; and the wiring seat is sealed and connected to the lead-out wire hole through a sealing ring.
[0010] The beneficial effects of the utility model are as follows: a platinum thermal resistance sensor is added inside the embedded stator and distributed in the three-phase winding of the stator. The end face of the sensor contacts the outer ring of the cylindrical roller bearing and is led into the junction box through a connecting wire. A lead-out wire hole and a terminal seat are added in the junction box to facilitate the lead-out and fixation of the sensor wire, so as to complete the conversion of the resistance signal under the heated state, and realize high-precision measurement and remote monitoring. When the product needs maintenance or an abnormality occurs, the customer can be reminded in time to perform relevant maintenance to avoid product failure due to emergencies. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0012] Figure 1 It is a structural schematic diagram of the utility model.
[0013] In the figure, 1, machine base, 2, embedded wire stator, 3, straight-through oil filling cup, 4, terminal box, 5, end cover, 6, lead wire hole, 7, terminal block, 8, lead wire, 9, rotor, 10, rotating shaft, 11, cylindrical roller bearing, 12, inner eccentric block, 13, outer eccentric block, 14, end cover, 15, elastic retaining ring for hole, and 16, terminal box cover. DETAILED DESCRIPTION
[0014] like Figure 1 It is a structural schematic diagram of the utility model, a vibration motor capable of remote monitoring, comprising a base 1, an embedded wire stator 2, a straight-through oiling cup 3, a junction box 4 and an end cover 5; the base 1 is provided with an embedded wire stator 2, a junction box 4 and a straight-through oiling cup 3 at the upper end, and end covers 5 at both ends; the junction box 4 is arranged in the middle of the base 1, and a lead-out hole 6 is provided on the contact surface with the base 1; a terminal block 7 is provided on the lead-out hole 6, and the interior is connected to the base 1 through a lead-out wire 8; the straight-through oiling cup 3 is provided with two groups, which are symmetrically arranged on both sides of the upper end of the base 1 and connected to the inside of the base 1.
[0015] According to another embodiment of the utility model, it further includes: a rotor 9 is provided inside the embedded wire stator 2, and the rotor 9 is connected to the rotating shaft 10; cylindrical roller bearings 11 are symmetrically arranged at both ends of the rotating shaft 10; an end cover 5 is provided at the upper end of the cylindrical roller bearing 11; the bottom of the lead wire 8 is connected to the rotating shaft 10, and the straight-through oil filling cup 3 is connected to the cylindrical roller bearing 11.
[0016] According to another embodiment of the utility model, it further includes that an inner eccentric block 12 is provided at the rotating shaft 10 at the front end of the end cover 5, and an outer eccentric block 13 is fixed to the outside of the inner eccentric block 12 by screws; the inner eccentric block 12 and the outer eccentric block 13 are arranged in the end cover 14.
[0017] According to another embodiment of the utility model, the end cover 14 is further fixed to the end cap 5 by screws; and a sealing ring is provided at the connection between the end cap 5 and the end cover 14 .
[0018] According to another embodiment of the utility model, further comprising: a platinum thermal resistance sensor is additionally provided inside the wire-embedded stator 2; and a hole elastic retaining ring 15 is provided at the connection between the cylindrical roller bearing 11 and the end cover 5.
[0019] According to another embodiment of the utility model, the top of the junction box 4 is sealed and connected to the junction box cover 16 through a sealing ring; the terminal block 7 is sealed and connected to the lead-out wire hole 6 through a sealing ring; the platinum thermal resistance sensor is electrically connected to the junction box 4, and the junction box 4 is electrically connected to a dedicated integrated circuit in a control box provided outside the motor.
[0020] In the specific operation process, a platinum thermal resistance sensor is added inside the embedded stator 2 to be distributed in the three-phase winding of the stator. A hole is punched in the bearing chamber of the cylindrical roller bearing 11 in the base 1 and the corresponding screws are screwed. A pipe for the lead-out wire 8 is inserted through the hole and the lead-out wire hole 6 at the bottom of the junction box 4, so that the sensor is firmly installed so that the end face of the sensor contacts the outer ring of the cylindrical roller bearing 11 and is connected to the junction box 4; the terminal block 7 and the sealing ring in the junction box 4 can facilitate the lead-out and fixation of the sensor wire, and seal the base 1 and the junction box 4; after the installation is completed, the conversion of the resistance signal in the heated state of the base 1 is completed through the dedicated integrated circuit in the external control box, which can achieve high-precision measurement. When the product needs maintenance or an abnormality occurs, it can promptly remind customers to perform relevant maintenance to avoid product failure due to emergencies and achieve the effect of remote monitoring.
[0021] The above description is only illustrative rather than restrictive of the present invention. Those skilled in the art will understand that many modifications, changes or equivalents may be made without departing from the spirit and scope defined by the appended claims, but all will fall within the scope of protection of the present invention.
Claims
1. A remotely monitored vibration motor, characterized in that: The invention comprises a machine base (1), an embedded wire stator (2), a straight-through oiling cup (3), a junction box (4) and an end cover (5); the machine base (1) is provided with an embedded wire stator (2), the upper end is provided with a junction box (4) and a straight-through oiling cup (3), and both ends are provided with end covers (5); the junction box (4) is arranged in the middle of the machine base (1), and a lead-out hole (6) is provided on the contact surface with the machine base (1); a wiring seat (7) is provided on the lead-out hole (6), and the inside is connected with the machine base (1) through a lead-out wire (8); the straight-through oiling cup (3) is provided with two groups, which are symmetrically arranged at two ends of the upper end of the machine base (1) and the lead-out hole (6) is provided with a lead-out socket (7). The side is connected to the inside of the machine base (1); a rotor (9) is provided inside the wire-embedded stator (2), and the rotor (9) is connected to the rotating shaft (10); cylindrical roller bearings (11) are symmetrically arranged at both ends of the rotating shaft (10); an end cover (5) is provided at the upper end of the cylindrical roller bearing (11); the bottom of the lead-out wire (8) is connected to the rotating shaft (10), and the straight-through oil filling cup (3) is connected to the cylindrical roller bearing (11); a platinum thermal resistance sensor is additionally provided inside the wire-embedded stator (2); and a hole elastic retaining ring (15) is provided at the connection between the cylindrical roller bearing (11) and the end cover (5).
2. The remotely monitored vibration motor according to claim 1, characterized in that: An inner eccentric block (12) is provided at the rotating shaft (10) at the front end of the end cover (5), and an outer eccentric block (13) is fixed to the outside of the inner eccentric block (12) by screws; the inner eccentric block (12) and the outer eccentric block (13) are arranged in the end cover (14).
3. The remotely monitored vibration motor according to claim 2, characterized in that: The end shield (14) is fixed to the end cover (5) by means of screws; a sealing ring is provided at the connection between the end cover (5) and the end shield (14).
4. The remotely monitored vibration motor according to claim 1, characterized in that: The top of the junction box (4) is sealed and connected to the junction box cover (16) via a sealing ring; and the junction base (7) is sealed and connected to the lead-out wire hole (6) via a sealing ring.