CN212367023U

CN212367023U - Stabilizing device for output shaft of building motor

Info

Publication number: CN212367023U
Application number: CN202021237000.0U
Authority: CN
Inventors: 林惠兰; 肖坤友
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-01-15
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a stabilising arrangement of building motor output shaft, which comprises a motor body, motor body's output fixedly connected with transmission shaft, motor body's left side and cup joint the fixed case of fixed surface connection at the transmission shaft, the equal sliding connection in left side and the right side of fixed incasement wall has L type slide, the bottom of L type slide and the equal fixedly connected with arc in both sides that is located the transmission shaft, the front side fixedly connected with canceling release mechanical system of L type slide. The utility model discloses a user starts motor body and normally works, and motor body work output end is rotatory to drive the transmission shaft rotatory, and the rotatory vibrations contact arc that produces of transmission shaft has solved current motor and has not had the stabilizing effect of output shaft, leads to the output shaft to work longer the more serious problem of vibrations that produce just more, has increased the life of motor, has also reduced the user and has maintained the cost of motor, has also improved the practicality of motor.

Description

Stabilizing device for output shaft of building motor

Technical Field

The utility model relates to a building motor output shaft technical field specifically is a stabilising arrangement of building motor output shaft.

Background

The motor is commonly called as a motor, and is an electromagnetic device for realizing electric energy conversion or transmission according to the law of electromagnetic induction.

Need use stabilising arrangement in the use of building motor, but current motor does not have the stabilizing action of output shaft, and the vibrations that lead to output shaft connection to produce in the work longer just more serious, have reduced the life of motor, have also increased the cost that the user maintained the motor, have also reduced the practicality of motor.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides in the above-mentioned background art, the utility model aims to provide a stabilising arrangement of building motor output shaft possesses the effectual advantage of stability, has solved current motor and has not had the stabilizing effect of output shaft, leads to the output shaft to work longer the vibrations that produce more serious problem just more.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stabilising arrangement of building motor output shaft, includes motor body, motor body's output fixedly connected with transmission shaft, motor body's left side and cup joint the fixed case of fixed surface connection at the transmission shaft, the equal sliding connection in left side and the right side of fixed incasement wall has L type slide, the bottom of L type slide and the equal fixedly connected with arc in both sides that is located the transmission shaft, the front side fixedly connected with canceling release mechanical system of L type slide.

As the utility model discloses it is preferred, canceling release mechanical system includes the spliced pole, the left side and the right side at fixed incasement wall top all have alternately movable rod through pivot swing joint, the surface at the spliced pole is cup jointed to the one end that fixed incasement wall top was kept away from to alternately movable rod, the inboard horizontal fixedly connected with spring of alternately movable rod, the both sides of spring all are connected with the fixed surface of alternately movable rod.

As the utility model discloses it is preferred, the spout has all been seted up to the left side of fixed incasement wall and the position that corresponds L type slide on the right side, the length of spout is greater than the displacement of L type slide, the spout uses with L type slide cooperation.

As the utility model discloses it is preferred, the rectangular channel has been seted up on the surface of alternately movable rod and the position that corresponds the spliced pole, the width of rectangular channel and the interval between the spliced pole are less than a millimeter, the rectangular channel uses with the spliced pole cooperation.

As the utility model discloses it is preferred, the opening has all been seted up to the left side of fixed case and the position that corresponds the transmission shaft on the right side, the open-ended width is greater than the width of transmission shaft, the opening is used with the transmission shaft cooperation.

As the utility model discloses it is preferred, the both sides on the left side on transmission shaft surface and right side and be located the arc all fixed cover have connect the spacing ring, the inboard of spacing ring and the surface contact of arc, the spacing ring is used with the arc cooperation.

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

1. the utility model is provided with a motor body, a transmission shaft, a fixed box, an L-shaped sliding plate, an arc plate and a reset mechanism which are matched for use, the motor body is started by a user to normally work, the output end of the motor body rotates to drive the transmission shaft to rotate, the transmission shaft rotates to generate vibration to contact with the arc plate, the arc plate is collided to move upwards, the arc plate moves upwards to drive the L-shaped sliding plate to move upwards, the L-shaped sliding plate is matched with a chute to move upwards in a limiting way and simultaneously drive a connecting column to move synchronously, the connecting column moves upwards to be matched with a rectangular groove to enable a cross movable rod to rotate with a central point and to pull the spring to store energy to reset until the kinetic energy is consumed, finally, the spring pulls the cross movable rod to reset inwards, the cross movable rod resets inwards to force the connecting column, the effect of job stabilization is reached, has solved current motor and has not had the stabilizing effect of output shaft, leads to the output shaft longer the more serious problem of vibrations that produce in the work just more, has increased the life of motor, has also reduced the cost that the user maintained the motor, has also improved the practicality of motor.

2. The utility model discloses a setting of spout can make L type slide reciprocate inside the spout, plays spacing effect simultaneously, has avoided L type slide the phenomenon that squints appears at the in-process that removes, also reduces L type slide at the inside friction of spout, increases the life of L type slide.

3. The utility model discloses a setting of rectangular channel can make the spliced pole remove in the rectangular channel is inside, plays fixed effect simultaneously, has avoided the spliced pole to break away from the rectangular channel at the in-process that removes and has leaded to mechanical failure, also improves the security of mechanical work.

4. The utility model discloses an open-ended sets up, can make the transmission shaft complete carry out mechanical transmission through the opening, has avoided the too narrow transmission shaft that leads to of open-ended width to appear blocking dead phenomenon at the opening part, also reduces the wearing and tearing of transmission shaft at the opening part, increases the live time of transmission shaft.

5. The utility model discloses a setting of spacing ring can assist the arc to carry out work, plays spacing effect simultaneously, has avoided the arc can not appear the phenomenon of skew when producing the displacement, also improves mechanical work's stability.

Drawings

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

FIG. 2 is a sectional view of the fixing box of FIG. 1 according to the present invention;

fig. 3 is a perspective view of the cross movable rod structure shown in fig. 2 according to the present invention.

In the figure: 1. a motor body; 2. a drive shaft; 3. a fixed box; 4. an L-shaped slide plate; 5. an arc-shaped plate; 6. a reset mechanism; 61. connecting columns; 62. a cross movable bar; 63. a spring; 7. a chute; 8. a rectangular groove; 9. an opening; 10. a limit ring.

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.

As shown in fig. 1 to 3, the utility model provides a pair of building motor output shaft's stabilising arrangement, including motor body 1, motor body 1's output fixedly connected with transmission shaft 2, motor body 1's left side and cup joint at the fixed surface of transmission shaft 2 and be connected with stationary box 3, the equal sliding connection in left side and the right side of 3 inner walls of stationary box has L type slide 4, the equal fixedly connected with arc 5 in both sides that the bottom of L type slide 4 just is located transmission shaft 2, the front side fixedly connected with canceling release mechanical system 6 of L type slide 4.

Referring to fig. 2, the reset mechanism 6 includes a connection column 61, the left side and the right side of the top of the inner wall of the fixed box 3 are both movably connected with a cross movable rod 62 through a rotation shaft, one end of the cross movable rod 62 away from the top of the inner wall of the fixed box 3 is sleeved on the surface of the connection column 61, a spring 63 is transversely and fixedly connected to the inner side of the cross movable rod 62, and both sides of the spring 63 are both fixedly connected with the surface of the cross movable rod 62.

Adopt above-mentioned scheme: through setting up canceling release mechanical system 6, can make alternately movable rod 62 receive spliced pole 61 to remove when folding change extension spring 63 offsets kinetic energy and accomplish and reset, realize the effect of mechanical continuous work.

Referring to fig. 2, the left side and the right side of the inner wall of the fixed box 3 and the position corresponding to the L-shaped sliding plate 4 are both provided with a sliding groove 7, the length of the sliding groove 7 is greater than the moving distance of the L-shaped sliding plate 4, and the sliding groove 7 is matched with the L-shaped sliding plate 4 for use.

Adopt above-mentioned scheme: through the setting of spout 7, can make L type slide 4 reciprocate in spout 7 inside, play spacing effect simultaneously, avoid L type slide 4 the phenomenon of skew to appear at the in-process that removes, also reduce L type slide 4 at the inside friction of spout 7, increase L type slide 4's life.

Referring to fig. 3, rectangular grooves 8 are formed in the surfaces of the cross movable rods 62 and corresponding to the connecting columns 61, the width of each rectangular groove 8 is less than one millimeter of the distance between the corresponding connecting column 61, and the rectangular grooves 8 are matched with the connecting columns 61 for use.

Adopt above-mentioned scheme: through the setting of rectangular channel 8, can make spliced pole 61 remove in rectangular channel 8 is inside, play fixed effect simultaneously, avoided spliced pole 61 to break away from rectangular channel 8 at the in-process that removes and lead to mechanical failure, also improved the security of mechanical work.

Referring to fig. 2, the left side and the right side of the fixing box 3 and the position corresponding to the transmission shaft 2 are both provided with an opening 9, the width of the opening 9 is larger than that of the transmission shaft 2, and the opening 9 is matched with the transmission shaft 2 for use.

Adopt above-mentioned scheme: through opening 9's setting, can make the complete mechanical transmission that carries out through opening 9 of transmission shaft 2, avoid opening 9's width too narrow to lead to transmission shaft 2 to appear the dead phenomenon of card in opening 9 department, also reduce the wearing and tearing of transmission shaft 2 in opening 9 department, increase transmission shaft 2's live time.

Referring to fig. 2, the left side and the right side of the surface of the transmission shaft 2 and the two sides of the arc-shaped plate 5 are both fixedly sleeved with a limiting ring 10, the inner side of the limiting ring 10 is in contact with the surface of the arc-shaped plate 5, and the limiting ring 10 is used in cooperation with the arc-shaped plate 5.

Adopt above-mentioned scheme: through the setting of spacing ring 10, can assist arc 5 to carry out work, play spacing effect simultaneously, avoided arc 5 the phenomenon that the skew can not appear when producing the displacement, also improve mechanical work's stability.

The utility model discloses a theory of operation and use flow: when using, start motor body 1 through the user and normally work, it is rotatory that motor body 1 output end is rotatory to drive

transmission shaft

2, 2 rotatory vibrations that produce of transmission shaft contact arc 5, arc 5 receives the collision rebound, arc 5 rebound drives L type slide 4 rebound, L type slide 4 cooperation spout 7 drives spliced pole 61 synchronous motion simultaneously to make progress spacing displacement, spliced pole 61 rebound cooperation rectangular channel 8 makes alternately movable rod 62 rotatory with the central point and stimulates spring 63 energy storage and resets until kinetic energy consumes, spring 63 stimulates alternately movable rod 62 to reset to the inboard at last, alternately movable rod 62 resets to the inboard and forces spliced pole 61 to move down in rectangular channel 8 inside, spliced pole 61 moves down and drives the vibrations that L type slide 4 moved down and push down transmission shaft 2, reach job stabilization's effect.

In summary, the following steps: the stabilizing device for the building motor output shaft is used by matching a motor body 1, a transmission shaft 2, a fixed box 3, an L-shaped sliding plate 4, an arc-shaped plate 5 and a reset mechanism 6, the motor body 1 is started to normally work by a user, the output end of the motor body 1 rotates to drive the transmission shaft 2 to rotate, the transmission shaft 2 rotates to generate vibration to contact with the arc-shaped plate 5, the arc-shaped plate 5 is collided and moves upwards, the arc-shaped plate 5 moves upwards to drive the L-shaped sliding plate 4 to move upwards, the L-shaped sliding plate 4 is matched with a sliding chute 7 to move upwards in a limiting mode and simultaneously drive a connecting column 61 to synchronously move, the connecting column 61 moves upwards to be matched with a rectangular groove 8 to enable a cross movable rod 62 to rotate with a central point and to drive a spring 63 to store energy to reset until kinetic energy is consumed, finally the spring 63 drives the cross, the connecting column 61 moves downwards to drive the L-shaped sliding plate 4 to move downwards to press the vibration of the transmission shaft 2, so that the effect of stable work is achieved, and the problem that the existing motor does not have the stabilizing effect of an output shaft, so that the vibration generated in the longer work of the output shaft is more serious is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 stabilising arrangement of building motor output shaft, includes motor body (1), its characterized in that: the output fixedly connected with transmission shaft (2) of motor body (1), the left side of motor body (1) and cup joint at fixed surface of transmission shaft (2) and be connected with stationary box (3), the equal sliding connection in left side and the right side of stationary box (3) inner wall has L type slide (4), the equal fixedly connected with arc (5) in both sides that the bottom of L type slide (4) just is located transmission shaft (2), the front side fixedly connected with canceling release mechanical system (6) of L type slide (4).

2. A construction machine output shaft stabilizing device according to claim 1, wherein: canceling release mechanical system (6) are including spliced pole (61), the left side and the right side at fixed case (3) inner wall top all have alternately movable rod (62) through pivot swing joint, the surface at spliced pole (61) is cup jointed to the one end at fixed case (3) inner wall top is kept away from in alternately movable rod (62), the horizontal fixedly connected with spring (63) of inboard of alternately movable rod (62), the both sides of spring (63) all are connected with the fixed surface of alternately movable rod (62).

3. A construction machine output shaft stabilizing device according to claim 1, wherein: spout (7) have all been seted up to the left side and the right side of fixed case (3) inner wall and the position that corresponds L type slide (4), the length of spout (7) is greater than the displacement of L type slide (4), spout (7) and L type slide (4) cooperation are used.

4. A construction machine output shaft stabilizing device according to claim 2, wherein: rectangular channel (8) have been seted up on the surface of crossing movable rod (62) and the position that corresponds spliced pole (61), the width of rectangular channel (8) and the interval between spliced pole (61) are less than a millimeter, rectangular channel (8) and spliced pole (61) cooperation are used.

5. A construction machine output shaft stabilizing device according to claim 1, wherein: opening (9) have all been seted up to the left side and the right side of fixed case (3) and the position that corresponds transmission shaft (2), the width of opening (9) is greater than the width of transmission shaft (2), opening (9) and transmission shaft (2) cooperation are used.

6. A construction machine output shaft stabilizing device according to claim 1, wherein: the left side and the right side on transmission shaft (2) surface just are located the both sides of arc (5) and all fix the cover and have connect spacing ring (10), the inboard of spacing ring (10) and the surface contact of arc (5), spacing ring (10) and arc (5) cooperation are used.