CN213298688U

CN213298688U - AC starting motor

Info

Publication number: CN213298688U
Application number: CN202021812141.0U
Authority: CN
Inventors: 缪扬; 丁长春; 王�华; 王立建; 张文光; 王文传
Original assignee: Yancheng Jiejing Machinery Manufacturing Co ltd
Current assignee: Yancheng Jiejing Machinery Manufacturing Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-05-28
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses an alternating current starting motor, which comprises a starting motor main body, a base, a shockproof assembly and an oil inlet assembly, wherein the base is fixed at the bottom end of the starting motor main body in a welding manner, and the shockproof assembly is fixed on the outer walls of two sides of the base; the alternating current starting motor adopts a shockproof device, so that damage caused by long-time vibration can be effectively reduced, the long-time use of the motor is ensured, and the service life of the motor is prolonged; the oil feeding device is further adopted, lubricating oil can be added automatically, the machine does not need to be disassembled, much time and energy can be saved, and the efficiency of adding the lubricating oil is improved.

Description

AC starting motor

Technical Field

The utility model belongs to the technical field of electrical equipment, concretely relates to alternating current starting motor.

Background

The 'alternating current motor' is a machine for realizing the mutual conversion of mechanical energy and alternating current electric energy; due to the tremendous development of ac power systems, ac motors have become the most commonly used motors; compared with a direct current motor, the alternating current motor has the advantages that as the commutator (the commutation of the direct current motor) is not arranged, the structure is simple, the manufacture is convenient, the firmness is high, and the high-speed, high-voltage, high-current and high-capacity motor is easy to manufacture; the coverage range of the power of the alternating current motor is very large, and the power of the alternating current motor ranges from a few watts to hundreds of thousands of kilowatts, even millions of kilowatts; in the early 80 s of the 20 th century, the largest turbonator reaches 150 ten thousand kilowatts; an alternating current motor invented by Hispaniel scientists Nigla Tesla;

the prior art has the following problems: 1. in the working process, the motor is often easily influenced by vibration, so that internal parts are easily damaged, and the use of the alternating current motor is influenced; 2. when the speed reducer needs to be added with lubricating oil, the lubricating oil can be added after the machine is disassembled, so that a large amount of time and energy are consumed, and the lubricating oil adding efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an alternating current starting motor, which has the characteristics of.

In order to achieve the above object, the utility model provides a following technical scheme: an alternating current starting motor comprises a starting motor main body, a base, a shockproof assembly and an oil inlet assembly, wherein the base is fixedly welded at the bottom end of the starting motor main body, and the shockproof assembly is fixedly arranged on the outer walls of two sides of the base;

the shockproof assembly comprises an accommodating groove, a sliding groove, a second spring, a connecting plate, a sliding block and a baffle, the accommodating groove is formed in the inner walls of the two sides of the base, the connecting plate is installed on the inner wall of one side of the accommodating groove, the sliding block is fixedly welded on the outer walls of the two sides of the connecting plate, the sliding groove is formed in the inner wall of the two sides of the accommodating groove in a corresponding mode, the second spring is fixedly welded on the inner wall of one side of the sliding groove, the other end of the second spring is welded on the outer wall of the sliding block, the baffle is fixedly welded on the outer wall of one side of the connecting plate, and an oil inlet assembly is fixedly arranged on the outer wall between.

As a preferred technical scheme of the utility model, the oil feed subassembly includes oil storage tank, servo motor, pivot, gear, worm, piston rod, inlet port, first telescopic link, belt, piston, second telescopic link, third spring and rotating wheel, inlay on the outer wall between starter motor main part and the base and be connected with the oil storage tank, inlay on one side inner wall of oil storage tank and install servo motor, it is connected with the pivot to rotate on one side inner wall of oil storage tank, and servo motor's output shaft one end welds on the outer wall of pivot, welded fastening has the gear on one side outer wall of pivot, the meshing is connected with the worm on one side outer wall of gear, welded fastening has the piston rod on the top outer wall of worm, oil storage tank and one side inner wall of starter motor main part have seted up the inlet port corresponding to the piston rod, inlay on the bottom inner wall of oil storage tank and be connected with first telescopic link, and the one end of first telescopic link welds on the outer wall of worm, welded fastening has the rotation wheel on the outer wall that the pivot is located gear one side, the winding is connected with the belt on rotating the outer wall between the wheel, sealing connection has the piston on the inner wall of one side of oil storage tank, and the other end of belt welds on the outer wall of piston, inlay on one side inner wall of oil storage tank and be connected with the second telescopic link, and the other end of second telescopic link welds on the outer wall of piston, welded fastening has the third spring on the outer wall of one side on the outer wall of piston, and the other end of third spring welds on the inner wall of oil storage tank.

As an optimal technical scheme of the utility model, the through connection has into oil pipe on one side outer wall of oil storage tank, threaded connection has the lid on advancing one side outer wall of oil pipe.

As a preferred technical scheme of the utility model, the fixed orifices has been seted up in the distribution on the top outer wall of base, cup joint on one side inner wall of fixed orifices and be fixed with the bolt, the bolt is located and cup joints on the outer wall of base below and is fixed with first spring.

As an optimal technical scheme of the utility model, welded fastening has rings on the top outer wall of starter motor main part.

As an optimized technical scheme of the utility model, one side of third spring cup joints on one side outer wall of second telescopic link.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model adopts the shockproof device, which can effectively reduce the damage caused by long-time vibration, ensure the long-time use of the motor and prolong the service life of the motor;

2. the utility model discloses an oil feed device can add lubricating oil by oneself, also need not to dismantle the machine, can save a lot of time and efforts, has improved the efficiency of adding lubricating oil.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the top-down cutting structure of the shockproof assembly of the present invention;

FIG. 3 is a schematic view of a side-view cutting structure of the oil inlet assembly of the present invention;

FIG. 4 is a schematic perspective view of the gear and the rotating wheel of the present invention;

in the figure: 1. starting the motor main body; 2. a base; 3. a shock assembly; 4. an oil inlet assembly; 5. an oil inlet pipe; 6. a cover; 7. a fixing hole; 8. a bolt; 9. a first spring; 10. a hoisting ring; 31. a receiving groove; 32. a chute; 33. a second spring; 34. a connecting plate; 35. a slider; 36. a baffle plate; 41. an oil storage tank; 42. a servo motor; 43. a rotating shaft; 44. a gear; 45. a worm; 46. a piston rod; 47. an oil inlet hole; 48. a first telescopic rod; 49. a belt; 410. a piston; 411. a second telescopic rod; 412. a third spring; 413. and rotating the wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: an alternating current starting motor comprises a starting motor main body 1, a base 2, a shockproof assembly 3 and an oil inlet assembly 4, wherein the base 2 is fixedly welded at the bottom end of the starting motor main body 1, and the shockproof assembly 3 is fixedly arranged on the outer walls of two sides of the base 2; the shockproof assembly 3 comprises an accommodating groove 31, a sliding groove 32, a second spring 33, a connecting plate 34, a sliding block 35 and a baffle plate 36, the accommodating groove 31 is formed in the inner walls of two sides of the base 2, the connecting plate 34 is installed on the inner wall of one side of the accommodating groove 31, the sliding block 35 is fixedly welded on the outer walls of two sides of the connecting plate 34, the sliding groove 32 is formed in the inner wall of two sides of the accommodating groove 31 corresponding to the sliding block 35, the second spring 33 is fixedly welded on the inner wall of one side of the sliding groove 32, the other end of the second spring 33 is welded on the outer wall of the sliding block 35, the baffle plate 36 is fixedly welded on the outer wall of one side of the connecting plate 34, and an oil inlet assembly 4 is fixed;

preferably, the oil inlet assembly 4 includes an oil storage tank 41, a servo motor 42, a rotating shaft 43, a gear 44, a worm 45, a piston rod 46, an oil inlet 47, a first telescopic rod 48, a belt 49, a piston 410, a second telescopic rod 411, a third spring 412 and a rotating wheel 413, the oil storage tank 41 is embedded and connected on the outer wall between the starting motor main body 1 and the base 2, the servo motor 42 is embedded and installed on the inner wall of one side of the oil storage tank 41, the rotating shaft 43 is rotatably connected on the inner wall of one side of the oil storage tank 41, one end of an output shaft of the servo motor 42 is welded on the outer wall of the rotating shaft 43, the gear 44 is welded and fixed on the outer wall of one side of the rotating shaft 43, the worm 45 is engaged and connected on the outer wall of one side of the gear 44, the piston rod 46 is welded and fixed on the outer wall of the top end of the worm 45, the oil inlet 47 is opened corresponding to the, one end of the first telescopic rod 48 is welded on the outer wall of the worm 45, the rotating wheel 413 is welded and fixed on the outer wall of the rotating shaft 43 on one side of the gear 44, the belt 49 is wound and connected on the outer wall between the rotating wheels 413, the piston 410 is hermetically connected on the inner wall on one side of the oil storage tank 41, the other end of the belt 49 is welded on the outer wall of the piston 410, the second telescopic rod 411 is connected on the inner wall on one side of the oil storage tank 41 in an embedded manner, the other end of the second telescopic rod 411 is welded on the outer wall of the piston 410, the third spring 412 is welded and fixed on the outer wall on one side of the outer wall of the piston 410, the other end of the third spring 412 is welded on the inner wall of the oil storage tank 41, lubricating oil can be added automatically under the action of the piston 410, the machine does not need to be disassembled;

preferably, the outer wall of one side of the oil storage tank 41 is connected with an oil inlet pipe 5 in a through manner, and the outer wall of one side of the oil inlet pipe 5 is connected with a cover 6 in a threaded manner, so that lubricating oil can be conveniently added;

preferably, the outer wall of the top end of the base 2 is provided with fixing holes 7 in a distributed manner, the inner wall of one side of each fixing hole 7 is fixedly sleeved with a bolt 8, and the outer wall of the bolt 8, which is positioned below the base 2, is fixedly sleeved with a first spring 9, so that the starting motor main body 1 is conveniently and fixedly installed, and damage caused by vibration is reduced;

preferably, a lifting ring 10 is welded and fixed on the outer wall of the top end of the starting motor main body 1, so that the starting motor main body 1 is convenient to move;

preferably, one side of the third spring 412 is sleeved on the outer wall of one side of the second telescopic rod 411, so that the piston 410 can be conveniently reset;

the utility model discloses well servo motor 42 is the wide application that has disclosed and the known technique of daily life, and the theory of operation is: also called as a motor, etc., is a rotating device;

the utility model discloses a theory of operation and use flow: the utility model firstly puts the starting motor main body 1 into the machine, then passes through the fixed hole 7 by the bolt 8, then goes to be in threaded connection with the machine interior, then takes precautions against earthquakes by the first spring 9, in the working process, the starting motor is easy to rock, then moves along the sliding groove 32 by the slide block 35 on the baffle 36, then contracts into the containing groove 31, then compresses by the second spring 33, thereby realizing the shockproof action, when the interior of the starting motor main body 1 lacks lubricating oil, the starting servo motor 42 drives the gear 44 to rotate by the rotating shaft 43, then drives the worm 45 to descend, then separates the piston rod 46 from the oil inlet 47, and guides by the first telescopic rod 48, then winds the belt 49 by the rotating wheel 413, drives the piston 410 to move in the oil storage tank 41, thus the lubricating oil extrudes into the interior of the starting motor main body 1, when a certain amount of the piston is squeezed in, the reverse rotation servo motor 42 reversely rotates the gear 44 to drive the worm 45 and the piston rod 46 to ascend, so that the piston rod 46 and the oil inlet 47 are sealed, at the moment, the belt 49 is loosened, and the piston 410 is reset under the action of the second telescopic rod 411 and the third spring 412.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an alternating current starting motor, includes starter motor main part (1), base (2), subassembly (3) and oil feed subassembly (4) take precautions against earthquakes, its characterized in that: a base (2) is fixedly welded at the bottom end of the starting motor main body (1), and shockproof assemblies (3) are fixed on the outer walls of the two sides of the base (2);

the shockproof assembly (3) comprises a containing groove (31), a sliding groove (32), a second spring (33), a connecting plate (34), a sliding block (35) and a baffle plate (36), the inner walls of two sides of the base (2) are provided with accommodating grooves (31), the inner wall of one side of each accommodating groove (31) is provided with a connecting plate (34), sliding blocks (35) are welded and fixed on the outer walls of the two sides of the connecting plate (34), the inner walls of the two sides of the accommodating groove (31) are provided with sliding grooves (32) corresponding to the sliding blocks (35), a second spring (33) is welded and fixed on the inner wall of one side of the sliding chute (32), and the other end of the second spring (33) is welded on the outer wall of the sliding block (35), a baffle plate (36) is welded and fixed on the outer wall of one side of the connecting plate (34), an oil inlet assembly (4) is fixed on the outer wall between the starting motor main body (1) and the base (2).

2. An ac starting motor as claimed in claim 1, wherein: the oil inlet assembly (4) comprises an oil storage tank (41), a servo motor (42), a rotating shaft (43), a gear (44), a worm (45), a piston rod (46), an oil inlet hole (47), a first telescopic rod (48), a belt (49), a piston (410), a second telescopic rod (411), a third spring (412) and a rotating wheel (413), wherein the oil storage tank (41) is embedded and connected on the outer wall between the starting motor main body (1) and the base (2), the servo motor (42) is embedded and installed on the inner wall of one side of the oil storage tank (41), the rotating shaft (43) is rotatably connected on the inner wall of one side of the oil storage tank (41), one end of an output shaft of the servo motor (42) is welded on the outer wall of the rotating shaft (43), the gear (44) is welded and fixed on the outer wall of one side of the rotating shaft (43), the worm (45) is meshed and connected on, welded fastening has piston rod (46) on the top outer wall of worm (45), oil storage tank (41) and one side inner wall of starter motor main part (1) on correspond piston rod (46) and seted up inlet port (47), inlay on the bottom inner wall of oil storage tank (41) and be connected with first telescopic link (48), and the one end of first telescopic link (48) welds on the outer wall of worm (45), welded fastening has rotating wheel (413) on the outer wall that pivot (43) are located gear (44) one side, it is connected with belt (49) to twine on the outer wall between rotating wheel (413), sealing connection has piston (410) on the one side inner wall of oil storage tank (41), and the other end of belt (49) welds on the outer wall of piston (410), inlay on one side inner wall of oil storage tank (41) and be connected with second telescopic link (411), and weld on the outer wall of piston (410) the other end of second telescopic link (411), and a third spring (412) is welded and fixed on the outer wall of one side of the outer wall of the piston (410), and the other end of the third spring (412) is welded on the inner wall of the oil storage tank (41).

3. An ac starting motor as claimed in claim 2, wherein: the oil storage tank is characterized in that an oil inlet pipe (5) is connected to the outer wall of one side of the oil storage tank (41) in a through mode, and a cover (6) is connected to the outer wall of one side of the oil inlet pipe (5) in a threaded mode.

4. An ac starting motor as claimed in claim 1, wherein: the base is characterized in that fixing holes (7) are distributed on the outer wall of the top end of the base (2), a bolt (8) is fixedly sleeved on the inner wall of one side of each fixing hole (7), and a first spring (9) is fixedly sleeved on the outer wall, located below the base (2), of the bolt (8).

5. An ac starting motor as claimed in claim 1, wherein: and a lifting ring (10) is welded and fixed on the outer wall of the top end of the starting motor main body (1).

6. An ac starting motor as claimed in claim 2, wherein: one side of the third spring (412) is sleeved on the outer wall of one side of the second telescopic rod (411).