CN212518651U

CN212518651U - Direct drive motor with adjustable starting torque

Info

Publication number: CN212518651U
Application number: CN202021078366.8U
Authority: CN
Inventors: 吴斌
Original assignee: Suzhou Yingle Electromechanical Automation Technology Co ltd
Current assignee: Suzhou Yingle Electromechanical Automation Technology Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-02-09
Anticipated expiration: 2030-06-12
Also published as: WO2021248800A1

Abstract

The utility model discloses a start torque adjustable directly drives motor, including motor body and underframe, bolt screw thread fixedly connected with connecting plate is passed through to motor body's bottom, the equal fixedly connected with attenuator in both sides of connecting plate bottom, the bottom of attenuator and the bottom fixed connection of underframe inner chamber. The utility model discloses a vibrations that attenuator and first buffer spring produced motor body are cushioned, the connecting plate atress downstream, the connecting rod drives spacing wheel and is at the inner chamber motion of spacing spout, limiting plate atress motion, the limiting plate drives the gangbar and moves to sheathed tube inner chamber, extrude second buffer spring this moment, the attenuator, first buffer spring and second buffer spring's deformation, effectually cushion vibrations, the stability of motor can be influenced greatly in the vibrations that the motor produced when having solved the use, and long-time vibrations can lead to motor spare part not hard up, shorten life's problem.

Description

Direct drive motor with adjustable starting torque

Technical Field

The utility model relates to the technical field of motors, specifically be a starting torque adjustable directly drives motor.

Background

The motor is commonly called as a motor, and is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law, wherein a circuit is indicated by a letter M, the main function of the motor is to generate driving torque and serve as a power source of an electric appliance or various machines, a generator is indicated by a letter G in the circuit and mainly functions to convert mechanical energy into electric energy, at present, the most common motor is to utilize heat energy, water energy and the like to push a generator rotor to generate electricity, the generator is divided into a direct current motor and an alternating current motor according to the types of working power supplies, the existing direct drive motor is generally fixed by bolts when in use, but the stability of the motor can be greatly influenced by vibration generated by the motor when in use, parts of the motor can be loosened due to long-time vibration, and the service life of the motor.

Disclosure of Invention

An object of the utility model is to provide a starting torque adjustable directly drives motor possesses the absorbing advantage, and the vibrations that the motor produced when having solved the use can influence the stability of motor greatly, and long-time vibrations can lead to motor spare part not hard up moreover, shortens life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a starting torque adjustable directly drives motor, includes motor body and underframe, bolt screw thread fixedly connected with connecting plate is passed through to motor body's bottom, the equal fixedly connected with attenuator in both sides of connecting plate bottom, the bottom of attenuator and the bottom fixed connection of underframe inner chamber, the surface cover of attenuator is equipped with first buffer spring, the slide has all been seted up to the both sides of underframe inner chamber bottom, movable stopper has all been seted up to the both sides of slide inner chamber, the top fixedly connected with limiting plate of activity stopper, spacing spout has been seted up on the surface of limiting plate, the equal fixedly connected with connecting rod in both sides of connecting plate bottom, the bottom of connecting rod has spacing wheel through bearing swing joint, the bottom of spacing wheel extends to the inner chamber of spacing spout.

Preferably, one side of the limiting plate is fixedly connected with a linkage rod, and the surface of the linkage rod is connected with a sleeve in a sliding mode.

Preferably, the surface cover of gangbar is equipped with second buffer spring, second buffer spring's both ends respectively with sleeve pipe and limiting plate fixed connection.

Preferably, the top and the bottom of the inner cavity of the sleeve are both provided with sliding grooves, the inner cavity of each sliding groove is connected with a sliding block in a sliding manner, and one side, far away from the inner cavity of each sliding groove, of each sliding block is fixedly connected with the linkage rod.

Preferably, the constant head tank has all been seted up to the both sides of slide inner chamber, the equal fixedly connected with locating piece in sheathed tube both ends, and the one end of locating piece extends to the inner chamber of constant head tank.

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

1. the utility model discloses a vibrations that attenuator and first buffer spring produced motor body are cushioned, the connecting plate atress downstream, the connecting rod drives spacing wheel and is at the inner chamber motion of spacing spout, limiting plate atress motion, the limiting plate drives the gangbar and moves to sheathed tube inner chamber, extrude second buffer spring this moment, the attenuator, first buffer spring and second buffer spring's deformation, effectually cushion vibrations, the stability of motor can be influenced greatly in the vibrations that the motor produced when having solved the use, and long-time vibrations can lead to motor spare part not hard up, shorten life's problem.

2. The utility model discloses a set up slide and activity stopper, played spacing effect to the limiting plate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the cross-sectional structure of the bottom frame of the present invention;

fig. 3 is a schematic view of the sectional structure of the sleeve of the present invention.

In the figure: 1. a motor body; 2. a bottom frame; 3. a connecting plate; 4. a damper; 5. a first buffer spring; 6. a slideway; 7. a movable limiting block; 8. a limiting plate; 9. a limiting chute; 10. a connecting rod; 11. a limiting wheel; 12. a sleeve; 13. a linkage rod; 14. a second buffer spring.

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.

The utility model discloses a motor body 1, underframe 2, connecting plate 3, attenuator 4, first buffer spring 5, slide 6, activity stopper 7, limiting plate 8, spacing spout 9, connecting rod 10, spacing round 11, sleeve pipe 12, gangbar 13 and second buffer spring 14 part are the parts that universal standard spare or technical field personnel know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-3, a direct drive motor with adjustable starting torque comprises a motor body 1 and a bottom frame 2, wherein the bottom of the motor body 1 is fixedly connected with a connecting plate 3 through bolt threads, two sides of the bottom of the connecting plate 3 are both fixedly connected with dampers 4, the bottom of the dampers 4 is fixedly connected with the bottom of an inner cavity of the bottom frame 2, a first buffer spring 5 is sleeved on the surface of the dampers 4, two sides of the bottom of the inner cavity of the bottom frame 2 are both provided with slideways 6, two sides of the inner cavity of the slideways 6 are both provided with movable limiting blocks 7, the top of the movable limiting blocks 7 is fixedly connected with a limiting plate 8, one side of the limiting plate 8 is fixedly connected with a linkage rod 13, the surface of the linkage rod 13 is slidably connected with a sleeve 12, the surface of the linkage rod 13 is sleeved with a second buffer spring 14, two ends of the second buffer spring 14 are respectively fixedly connected, and the inner cavity of the chute is connected with a slide block in a sliding way, one side of the slide block, which is far away from the inner cavity of the chute, is fixedly connected with a linkage rod 13, both sides of the inner cavity of a slide way 6 are respectively provided with a positioning groove, both ends of a sleeve 12 are respectively fixedly connected with a positioning block, one end of the positioning block extends to the inner cavity of the positioning groove, the surface of a limiting plate 8 is provided with a limiting chute 9, both sides of the bottom of a connecting plate 3 are respectively and fixedly connected with a connecting rod 10, the bottom of the connecting rod 10 is movably connected with a limiting wheel 11 through a bearing, the bottom of the limiting wheel 11 extends to the inner cavity of the limiting chute 9, the vibration generated by the motor body 1 is buffered through a damper 4 and a first buffer spring 5, the connecting plate 3 moves downwards under the stress, the connecting rod 10 drives the limiting wheel 11 to move in the inner cavity of the, the deformation of attenuator 4, first buffer spring 5 and second buffer spring 14 is effectual cushions vibrations, and the stability of motor can be influenced greatly to the vibrations that the motor produced when having solved the use, and long-time vibrations can lead to motor spare part not hard up moreover, shortens life's problem.

During the use, the vibrations that produce motor body 1 through attenuator 4 and first buffer spring 5 are cushioned, connecting plate 3 atress downstream, connecting rod 10 drives spacing wheel 11 and moves at the inner chamber of spacing spout 9, limiting plate 8 atress motion, limiting plate 8 drives the inner chamber motion of gangbar 13 to sleeve pipe 12, extrude second buffer spring 14 this moment, attenuator 4, the deformation of first buffer spring 5 and second buffer spring 14, effectually cushion vibrations, the stability that the motor produced can influence the motor greatly when having solved the use, and long-time vibrations can lead to motor spare part not hard up, shorten life's problem.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

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 a start torque adjustable and directly drive motor, includes motor body (1) and underframe (2), its characterized in that: the bottom of the motor body (1) is fixedly connected with a connecting plate (3) through bolt threads, the two sides of the bottom of the connecting plate (3) are fixedly connected with dampers (4), the bottom of each damper (4) is fixedly connected with the bottom of the inner cavity of the bottom frame (2), the surface of the damper (4) is sleeved with a first buffer spring (5), the two sides of the bottom of the inner cavity of the bottom frame (2) are both provided with a slide way (6), two sides of the inner cavity of the slideway (6) are respectively provided with a movable limiting block (7), the top of the movable limiting block (7) is fixedly connected with a limiting plate (8), the surface of the limit plate (8) is provided with a limit chute (9), both sides of the bottom of the connecting plate (3) are fixedly connected with connecting rods (10), the bottom of the connecting rod (10) is movably connected with a limiting wheel (11) through a bearing, the bottom of the limiting wheel (11) extends to the inner cavity of the limiting sliding groove (9).

2. The direct drive motor with adjustable starting torque as set forth in claim 1, wherein: one side of the limiting plate (8) is fixedly connected with a linkage rod (13), and the surface of the linkage rod (13) is connected with a sleeve (12) in a sliding mode.

3. The direct drive motor with adjustable starting torque as set forth in claim 2, wherein: the surface cover of gangbar (13) is equipped with second buffer spring (14), the both ends of second buffer spring (14) respectively with sleeve pipe (12) and limiting plate (8) fixed connection.

4. The direct drive motor with adjustable starting torque as set forth in claim 2, wherein: the top and the bottom of the inner cavity of the sleeve (12) are both provided with sliding grooves, the inner cavity of each sliding groove is connected with a sliding block in a sliding mode, and one side, far away from the inner cavity of each sliding groove, of each sliding block is fixedly connected with the linkage rod (13).

5. The direct drive motor with adjustable starting torque as set forth in claim 2, wherein: the constant head tank has all been seted up to the both sides of slide (6) inner chamber, the equal fixedly connected with locating piece in both ends of sleeve pipe (12), and the one end of locating piece extends to the inner chamber of constant head tank.