CN220273441U - Damping motor with adjustable - Google Patents

Abstract

The utility model relates to the technical field of damping motors, and discloses an adjustable damping motor, which comprises a box body, wherein the top opening of the box body is provided with supporting legs, a damping motor main body is arranged above the box body, a mounting frame is fixedly connected to the bottom of the damping motor main body, the supporting legs are arranged at the bottom of the box body, a lifting structure is arranged in the box body, and a damping structure is arranged on the lifting structure and comprises the following components: one end of the worm is rotationally connected with the inner wall of the box body through a bearing, and the inner wall of the bottom of the box body is rotationally connected with a threaded rod through the bearing. Through the elevation structure who sets up, only need rotate the knob, the meshing of rethread worm and worm wheel, then worm drive worm wheel rotation makes the worm wheel drive threaded rod rotation, makes threaded rod drive thread bush A realize going up and down to adjust the use height of top shock attenuation motor main part, satisfy the user demand of not co-altitude.

Description

Damping motor with adjustable

Technical Field

The utility model relates to the technical field of damping motors, in particular to an adjustable damping motor.

Background

The motor is an electromagnetic device for converting or transmitting electric energy according to the law of electromagnetic induction, the motor is represented by letter M (old standard is represented by D) in a circuit, the main function of the motor is to generate driving torque, the motor is used as a power source of an electric appliance or various machines, and the generator is represented by letter G in the circuit, and the main function of the motor is to convert mechanical energy into electric energy.

For example, the Chinese patent publication No. CN208754125U discloses the following technical scheme: a damping motor with adjustable is provided with a damping seat and four damping components, the damping seat carries out primary damping, the four damping components carry out secondary damping, the four damping components are evenly arranged, the damping effect is more balanced, a nut with adjustable positions is arranged on the damping components, and the nut can change the damping effect of a spring so as to meet the damping requirements of different vibration states of the motor.

The vertical height of the whole motor cannot be adjusted according to the use requirement in the use process of the existing motor, so that the flexibility is insufficient, the motor can generate a plurality of harmful vibrations in the working process, and the vibrations are used on the motor to easily damage the internal structure of the motor, so that the service life of the motor is influenced. For this reason we have made improvements over the prior art and have proposed an adjustable shock absorbing motor.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an adjustable damping motor, which has the advantages that: the use height of the damping motor can be adjusted, and the use requirements of different heights are met.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a shock attenuation motor with adjustable, includes the box, the open-top of box sets up, the bottom of box is provided with the supporting leg, the top of box is provided with shock attenuation motor main part, shock attenuation motor main part's bottom fixedly connected with mounting bracket, the bottom of box is provided with the supporting leg, the inside of box is provided with elevation structure, be provided with the bradyseism structure on the elevation structure, elevation structure includes: the worm, the one end of worm is connected with the inner wall rotation of box through the bearing, the bottom inner wall of box is connected with the threaded rod through the bearing rotation, the fixed surface cover of threaded rod is equipped with the worm wheel, worm and worm wheel meshing, the surface thread bush of threaded rod is equipped with thread bush A, thread bush A's top fixedly connected with lifter plate.

Preferably, the cushioning structure includes: the cylinder body, cylinder body fixed connection is in the top of lifter plate, and piston rod A fixed connection is in the bottom of mounting bracket, piston rod A's bottom fixedly connected with piston, piston and the inner wall contact of cylinder body, the inner wall fixedly connected with jar seat of cylinder body, the top of jar seat is provided with the elastic ball, the bottom and the elastic ball butt of piston.

Preferably, the number of supporting legs is four, four the supporting legs are symmetrical respectively and fixedly connected at the bottom four corners of the box body, each the bottom of supporting leg is fixedly connected with a rubber pad respectively, the supporting legs through the setting play a supporting role, and the phenomenon that the damping motor main body shifts in the operation process can be avoided through the rubber pad.

Preferably, the other end of worm is fixed through the inner wall and the fixedly connected with knob of box through the bearing, the outer wall fixedly connected with non slipping block of knob, the knob through setting up makes things convenient for operating personnel to rotate the worm, can avoid the phenomenon of skidding through the non slipping block that sets up.

Preferably, the outer wall of lifter plate and the inner wall contact and sliding connection of box utilize the inner wall of box to exert spacing effect to the lifter plate for the lifter plate can be more stable at the inner wall motion of box.

Preferably, the inner wall fixedly connected with battery of box, the battery passes through electric wire and shock attenuation motor main part electric connection, the outer wall of box is provided with the control switch of motor, realizes supplying power for shock attenuation motor main part through the battery that sets up, and the control switch through setting up makes things convenient for operating personnel to control shock attenuation motor main part.

Compared with the prior art, the utility model provides an adjustable damping motor, which has the following beneficial effects:

1. this shock attenuation motor with adjustable, through the elevation structure who sets up, only need rotate the knob, the meshing of rethread worm and worm wheel, then the worm drives the worm wheel and rotates, makes the worm wheel drive threaded rod and rotates, makes the threaded rod drive thread bush A and realizes going up and down to adjust the use height of top shock attenuation motor main part, satisfy the user demand of not co-altitude.

2. This shock attenuation motor with adjustable, through the cushioning structure that sets up, through starting shock attenuation motor main part from control switch, shock attenuation motor main part begins the operation this moment, and shock attenuation motor main part follows the amplitude about the mounting bracket, and piston rod A's bottom then extrudees the elasticity ball through the piston is reciprocal, and the elasticity ball is kick-backed then plays better cushioning effect to top shock attenuation motor main part.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is a cross-sectional view of a cushioning structure of the present utility model.

In the figure: 1. a case; 2. support legs; 3. a knob; 4. a damping motor body; 5. a mounting frame; 6. a shock-absorbing structure; 601. a cylinder; 602. a piston rod A; 603. a piston; 604. a spring ball; 605. a cylinder base; 7. a lifting structure; 701. a worm; 702. a lifting plate; 703. a worm wheel; 704. a threaded rod; 705. and a thread sleeve A.

Detailed Description

Example 1

As shown in fig. 1-3, the utility model provides an adjustable damping motor, which comprises a box body 1, wherein the top opening of the box body 1 is arranged, supporting legs 2 are arranged at the bottom of the box body 1, the number of the supporting legs 2 is four, the four supporting legs 2 are respectively symmetrical and fixedly connected to four corners of the bottom of the box body 1, rubber pads are respectively fixedly connected to the bottom of each supporting leg 2, the supporting legs 2 play a supporting role, the phenomenon that the damping motor main body 4 shifts in the operation process can be avoided through the arranged rubber pads, the damping motor main body 4 is arranged above the box body 1, a mounting frame 5 is fixedly connected to the bottom of the damping motor main body 4, the supporting legs 2 are arranged at the bottom of the box body 1, a lifting structure 7 is arranged in the box body 1, a cushioning structure 6 is arranged on the lifting structure 7, and the lifting structure 7 comprises: the worm 701, the one end of worm 701 is rotated through the bearing and is connected with the inner wall of box 1, the bottom inner wall of box 1 is rotated through the bearing and is connected with threaded rod 704, threaded rod 704's fixed surface cover is equipped with worm wheel 703, worm 701 and worm wheel 703 meshing, threaded rod 704's surface screw thread cover is equipped with screw thread cover A705, screw thread cover A705's top fixedly connected with lifter plate 702, the other end of worm 701 passes through the bearing and fixedly connected with knob 3 that runs through the inner wall of box 1, knob 3's outer wall fixedly connected with non slipping block, make things convenient for operating personnel to rotate worm 701 through the knob 3 that sets up, phenomenon that slips can be avoided appearing through the non slipping block that sets up, lifter plate 702's outer wall and box 1's inner wall contact and sliding connection, utilize box 1's inner wall to apply spacing effect to lifter plate 702, make lifter plate 702 can be more stable at box 1's inner wall motion, box 1's inner wall fixedly connected with battery, the battery passes through electric wire and shock attenuation motor main part 4 electric connection, box 1's outer wall is provided with the control switch of motor, it realizes through the motor main part 4 to set up for shock attenuation, the motor main part 4 is convenient for operating personnel through the motor main part 4 to set up.

In this embodiment, through the lifting structure 7 that sets up, only need rotate knob 3, the meshing of rethread worm 701 and worm wheel 703, then worm 701 drives worm wheel 703 and rotates, makes worm wheel 703 drive threaded rod 704 and rotates, makes threaded rod 704 drive thread bush A705 realization lift to adjust the use height of top shock attenuation motor main part 4, satisfy the user demand of not co-altitude.

Example 2

As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the cushioning structure 6 includes: the cylinder body 601, cylinder body 601 fixed connection is at the top of lifter plate 702, and piston rod A602 fixed connection is in the bottom of mounting bracket 5, and piston rod A602's bottom fixedly connected with piston 603, piston 603 and the inner wall contact of cylinder body 601, the inner wall fixedly connected with jar seat 605 of cylinder body 601, the top of jar seat 605 is provided with elasticity ball 604, the bottom and the elasticity ball 604 butt of piston 603.

In this embodiment, through the cushioning structure 6 that sets up, through starting shock attenuation motor main part 4 from control switch, shock attenuation motor main part 4 begins the operation this moment, and shock attenuation motor main part 4 follow the upper and lower amplitude of mounting bracket 5, and piston 603 reciprocating extrusion elasticity ball 604 is then passed through to the bottom of piston rod A602, and elasticity ball 604 kick-backs then plays better cushioning effect to top shock attenuation motor main part 4.

The working principle of the adjustable damping motor is specifically described below.

As shown in fig. 1-3, an adjustable damping motor is firstly placed at a corresponding working position, then whether all parts of a checking device work normally or not is checked, whether the electric quantity of a storage battery is sufficient or not is checked, the damping motor can be used after the checking is finished, when the damping motor is used, the knob 3 drives the worm 701 to rotate, the worm 701 drives the worm wheel 703 to rotate through the meshing of the worm 701 and the worm wheel 703, the worm wheel 703 drives the worm wheel 704 to rotate, the threaded rod 704 drives the threaded sleeve a705 to lift, thereby adjusting the use height of the upper damping motor main body 4, meeting the use requirements of different heights, the damping motor main body 4 starts to operate at the moment by starting the damping motor main body 4 from a control switch, the damping motor main body 4 follows the upper and lower vibration amplitude of the mounting frame 5, the bottom end of the piston 603 rod repeatedly presses the elastic ball 604 through the piston 603, the elastic ball 604 rebounds to play a good role in buffering the upper damping motor main body 4, the supporting role is played through the set supporting legs 2, and the phenomenon that the upper damping motor main body 4 shifts in the running process can be avoided through the set rubber pad.

Claims (6)

1. The utility model provides a shock attenuation motor with adjustable, includes box (1), its characterized in that: the utility model discloses a damping motor box, including box (1), shock attenuation motor body (4), supporting leg (2) are provided with in the bottom of box (1), the open-top setting of box (1), the top of box (1) is provided with shock attenuation motor body (4), the bottom fixedly connected with mounting bracket (5) of shock attenuation motor body (4), the bottom of box (1) is provided with supporting leg (2), the inside of box (1) is provided with elevation structure (7), be provided with bradyseism structure (6) on elevation structure (7), elevation structure (7) include: the worm (701), the one end of worm (701) is rotated through the inner wall of bearing with box (1) and is connected, the bottom inner wall of box (1) is rotated through the bearing and is connected with threaded rod (704), the fixed surface cover of threaded rod (704) is equipped with worm wheel (703), worm (701) and worm wheel (703) meshing, the surface thread bush of threaded rod (704) is equipped with thread bush A (705), the top fixedly connected with lifter plate (702) of thread bush A (705).

2. An adjustable shock absorbing motor as defined in claim 1, wherein: the cushioning structure (6) comprises: cylinder body (601), cylinder body (601) fixed connection is at the top of lifter plate (702), and piston rod A (602) fixed connection is in the bottom of mounting bracket (5), the bottom fixedly connected with piston (603) of piston rod A (602), piston (603) and the inner wall contact of cylinder body (601), the inner wall fixedly connected with cylinder block (605) of cylinder body (601), the top of cylinder block (605) is provided with elasticity ball (604), the bottom and elasticity ball (604) butt of piston (603).

3. An adjustable shock absorbing motor as defined in claim 1, wherein: the number of the supporting legs (2) is four, the four supporting legs (2) are respectively symmetrical and are fixedly connected to four corners of the bottom of the box body (1), and rubber pads are respectively and fixedly connected to the bottoms of the supporting legs (2).

4. An adjustable shock absorbing motor as defined in claim 1, wherein: the other end of the worm (701) fixedly penetrates through the inner wall of the box body (1) through a bearing and is fixedly connected with a knob (3), and the outer wall of the knob (3) is fixedly connected with an anti-skid block.

5. An adjustable shock absorbing motor as defined in claim 1, wherein: the outer wall of the lifting plate (702) is in contact with and in sliding connection with the inner wall of the box body (1).

6. An adjustable shock absorbing motor as defined in claim 1, wherein: the inner wall fixedly connected with battery of box (1), battery passes through electric wire and shock attenuation motor main part (4) electric connection, the outer wall of box (1) is provided with the control switch of motor.