CN214337822U - Quick radiating motor soft starter - Google Patents

Abstract

The utility model belongs to the technical field of motor soft starter, especially, be a quick radiating motor soft starter, including the U-shaped plate, the last surface rotation of U-shaped plate installs the rotating tube, fixed mounting has the U-shaped pole on the left side inner wall of rotating tube, sliding sleeve is equipped with the pinion rack on the U-shaped pole, fixed mounting has first spring between the upper surface of pinion rack and the top inner wall of lower surface and U-shaped pole and the bottom inner wall, first spring movable sleeve is established on the U-shaped pole, fixed mounting has two diaphragms on the left side inner wall of rotating tube, the front side of diaphragm is rotated and is installed first gear, first gear meshes with the pinion rack mutually, the front side fixed mounting of first gear has the square. The utility model discloses a set up eccentric wheel, screw rod, kuppe, pinion rack and rotating tube and cooperate, solved and can not dispel the heat and be not convenient for to the soft starter of different specifications admittedly add the problem of fixing to the electrical components of moving in the soft starter.

Description

Quick radiating motor soft starter

Technical Field

The utility model relates to a motor soft starter technical field specifically is a quick radiating motor soft starter.

Background

The soft starter adopts three-phase anti-parallel thyristor as voltage regulator, and when the soft starter is used to start motor, the output voltage of the thyristor is gradually increased, the motor is gradually accelerated until the thyristor is fully conducted, the motor works on the mechanical characteristic of rated voltage, smooth starting is realized, starting current is reduced, overcurrent tripping is avoided to start, the motor is connected between a power supply and a motor stator, the traditional soft starter can not dissipate heat of electrical elements running in the soft starter, the normal running of the electrical elements can be influenced due to overhigh temperature, the service life of the soft starter can be greatly shortened, meanwhile, soft starters of different specifications are not convenient to fixedly hold and fix, and the use requirements cannot be met, so that a quick-radiating motor soft starter is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a quick radiating motor soft starter has solved and can not dispel the heat and the difference carries out solid with holding fixed problem to the soft starter of different specifications to the electrical components that are moving in the soft starter.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a quick-heat-dissipation motor soft starter comprises a U-shaped plate, wherein a rotating pipe is rotatably installed on the upper surface of the U-shaped plate, a U-shaped rod is fixedly installed on the inner wall of the left side of the rotating pipe, a toothed plate is sleeved on the U-shaped rod in a sliding mode, a first spring is fixedly installed between the upper surface and the lower surface of the toothed plate and the inner walls of the top and the bottom of the U-shaped rod, the first spring is movably sleeved on the U-shaped rod, two transverse plates are fixedly installed on the inner wall of the left side of the rotating pipe, a first gear is rotatably installed on the front side of each transverse plate and is meshed with the toothed plate, a square block is fixedly installed on the front side of each first gear, a flow guide cover is fixedly installed on the right side of each square block, a flexible steel rope is fixedly installed on the upper surface of each toothed plate, a rectangular plate is fixedly installed on the left side of the rotating pipe, a fixed plate is fixedly installed on the front side of the rectangular plate, two fixed rods are fixedly installed on the right side of the fixed plate, a first moving rod is slidably sleeved on the fixed rod, a second spring is fixedly arranged between the left end of the first moving rod and the right side of the fixed plate, the second spring is movably sleeved on the corresponding fixed rod, a moving plate is fixedly arranged at the right end of the first moving rod, a ball is embedded in the left side of the moving plate, a first electric motor is fixedly arranged at the rear side of the rectangular plate, the output end of the first driving motor extends to the front side of the rectangular plate and is fixedly provided with an eccentric wheel, the ball is in rolling contact with the eccentric wheel, a fixed pulley is rotatably arranged on the inner wall of the left side of the rotating tube, the end part of a flexible steel rope bypasses the top of the fixed pulley and extends out of the rotating tube to be fixedly connected with the right side of the moving plate, a micro-fan is fixedly arranged at the left side of the rotating tube, the upper surface of the micro-fan is communicated and fixedly provided with an L-shaped tube, the top end of the L-shaped tube is communicated and fixedly provided with a box, the right side of the box extends into the rotating tube, and the upper surface of the box is communicated with and fixedly provided with two hoses, the ends of the hoses are respectively communicated and fixed with the upper surfaces of the squares.

As an optimal technical scheme of the utility model, the outside fixed mounting of rotating-tube has the second gear, and the last fixed surface of U-shaped plate installs second driving motor, and second driving motor's output fixed mounting has the third gear, and the third gear meshes with the second gear mutually.

As a preferred technical scheme, the circular port has been seted up to the upper surface of U-shaped plate, the rectangular channel has been seted up in the left side of circular port, rotate on the left side inner wall of rectangular channel and install the screw rod, the left end of screw rod extends to the U-shaped plate outside and fixed mounting has the knob, the thread bush is equipped with the second carriage release lever on the screw rod, fixed mounting has the square pole on the left side inner wall of rectangular channel, the slip cover is equipped with L shape pole on the square pole, the top of L shape pole and the lower fixed surface of second carriage release lever are connected, the right-hand member fixed mounting of second carriage release lever has first arc, fixed mounting has the connecting rod on the right side inner wall of circular port, the left end fixed mounting of connecting rod has the second arc, the second arc cooperatees with first arc, movable contact has the starter body between first arc and the second arc.

As a preferred technical scheme of the utility model, threaded hole, screw hole and screw rod threaded connection are seted up to the left end of second carriage release lever.

As an optimized technical scheme of the utility model, the square groove has been seted up to the left end of L shape pole, the inner wall in square groove and the outside sliding connection of square pole.

As an optimized technical scheme of the utility model, the last fixed surface of U-shaped board installs the bearing, and the inner circle inboard of bearing welds mutually with the outside of rotating tube.

(III) advantageous effects

Compared with the prior art, the utility model provides a quick radiating motor soft starter possesses following beneficial effect:

1. this quick radiating motor soft starter cooperatees through L venturi tube, kuppe, box and hose, and miniature fan is bled from the rotating tube through L venturi tube, box and kuppe, has arrived to just dispel the heat to operating soft starter.

2. This quick radiating motor soft starter, through the eccentric wheel, flexible steel cable, pinion rack and U-shaped pole cooperate, a driving motor extrudees the ball through eccentric wheel pair, the ball drives first carriage release lever through the movable plate and slides on the dead lever, the movable plate passes through flexible steel cable and drives the pinion rack and slide on the U-shaped pole, the pinion rack drives the square piece through first gear and removes, the square drives the kuppe and removes, first spring drives first gear antiport through the pinion rack, first gear drives the square and rotates, the square drives the kuppe and rotates, reach the effect that the kuppe sways from top to bottom.

3. This quick radiating motor soft starter cooperatees through screw rod, L shape pole, square bar and first arc, and the knob passes through the screw rod and drives the second carriage release lever removal, and the second carriage release lever drives first arc and removes, and the second carriage release lever removes and drives L shape pole and slide on the square bar, and when first arc and starter body separation, the effect that can take off the starter body is moved to the rebound starter body.

Drawings

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

FIG. 2 is a rear perspective oblique view of FIG. 1;

FIG. 3 is a bottom perspective view of FIG. 1;

FIG. 4 is a schematic perspective view of the rotary tube of FIG. 1 with the rotary tube hidden;

FIG. 5 is a schematic perspective view of the threaded rod, the first arc plate, the L-shaped rod and the square rod connector of FIG. 1;

FIG. 6 is an enlarged view of part A of FIG. 4;

fig. 7 is an enlarged structural diagram of part B in fig. 5.

In the figure: 1. a U-shaped plate; 2. a U-shaped rod; 3. a toothed plate; 4. a first spring; 5. a transverse plate; 6. a first gear; 7. a square block; 8. a pod; 9. a flexible steel cord; 10. a rectangular plate; 11. a fixing plate; 12. fixing the rod; 13. a first movable bar; 14. a second spring; 15. moving the plate; 16. a first drive motor; 17. an eccentric wheel; 18. a micro fan; 19. an L-shaped tube; 20. a box; 21. a hose; 22. a second gear; 23. a second drive motor; 24. a third gear; 25. rotating the tube; 26. a screw; 27. a second movable bar; 28. a square bar; 29. an L-shaped rod; 30. a first arc-shaped plate; 31. a second arc-shaped plate; 32. the starter body.

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 efforts belong to the protection scope of the present invention.

Examples

Referring to fig. 1-7, the present invention provides the following technical solutions: a quick-heat-dissipation motor soft starter comprises a U-shaped plate 1, wherein a rotating pipe 25 is rotatably installed on the upper surface of the U-shaped plate 1, a U-shaped rod 2 is fixedly installed on the inner wall of the left side of the rotating pipe 25, a toothed plate 3 is slidably sleeved on the U-shaped rod 2, a first spring 4 is fixedly installed between the upper surface and the lower surface of the toothed plate 3 and the inner walls of the top and the bottom of the U-shaped rod 2, the first spring 4 is movably sleeved on the U-shaped rod 2, two transverse plates 5 are fixedly installed on the inner wall of the left side of the rotating pipe 25, a first gear 6 is rotatably installed on the front side of each transverse plate 5, the first gear 6 is meshed with the toothed plate 3, a square 7 is fixedly installed on the front side of the first gear 6, a flow guide cover 8 is fixedly installed on the right side of the square 7, a flexible steel rope 9 is fixedly installed on the upper surface of the toothed plate 3, a rectangular plate 10 is fixedly installed on the left side of the rotating pipe 25, a fixing plate 11 is fixedly installed on the front side of the rectangular plate 10, two fixed rods 12 are fixedly installed on the right side of a fixed plate 11, a first moving rod 13 is slidably sleeved on the fixed rods 12, a second spring 14 is fixedly installed between the left end of the first moving rod 13 and the right side of the fixed plate 11, the second spring 14 is movably sleeved on the corresponding fixed rod 12, a moving plate 15 is fixedly installed at the right end of the first moving rod 13, a ball is embedded in the left side of the moving plate 15, a first electric motor 16 is fixedly installed on the rear side of a rectangular plate 10, the output end of the first electric motor extends to the front side of the rectangular plate 10 and is fixedly installed with an eccentric wheel 17, the ball is in rolling contact with the eccentric wheel 17, a fixed pulley is rotatably installed on the inner wall of the left side of a rotating tube 25, the end of a flexible steel rope 9 bypasses the top of the fixed pulley and extends out of the rotating tube 25 to be fixedly connected with the right side of the moving plate 15, a micro-fan 18 is fixedly installed on the left side of the rotating tube 25, and an L-shaped tube 19 is communicated with and fixed on the upper surface of the micro-shaped fan 18, the top end of the L-shaped pipe 19 is communicated and fixedly installed with a box 20, the right side of the box 20 extends into a rotating pipe 25, the upper surface of the box 20 is communicated and fixedly provided with two hoses 21, and the end parts of the hoses 21 are respectively communicated and fixedly connected with the upper surface of the block 7.

In this embodiment, the second spring 14 and the first spring 4 are provided to perform the reset function.

Specifically, a second gear 22 is fixedly mounted on the outer side of the rotating pipe 25, a second driving motor 23 is fixedly mounted on the upper surface of the U-shaped plate 1, a third gear 24 is fixedly mounted at the output end of the second driving motor 23, and the third gear 24 is meshed with the second gear 22.

In this embodiment, an automation effect is achieved by the arrangement of the second driving motor 23.

Specifically, the circular port has been seted up to the upper surface of U-shaped plate 1, the rectangular channel has been seted up in the left side of circular port, rotate on the left side inner wall of rectangular channel and install screw rod 26, screw rod 26's left end extends to U-shaped plate 1 outer and fixed mounting has the knob, threaded sleeve is equipped with second carriage release lever 27 on the screw rod 26, fixed mounting has square bar 28 on the left side inner wall of rectangular channel, sliding sleeve is equipped with L shape pole 29 on the square bar 28, the top of L shape pole 29 and the lower fixed surface of second carriage release lever 27 are connected, the right-hand member fixed mounting of second carriage release lever 27 has first arc 30, fixed mounting has the connecting rod on the right side inner wall of circular port, the left end fixed mounting of connecting rod has second arc 31, second arc 31 cooperatees with first arc 30, movable contact has starter body 32 between first arc 30 and the second arc 31.

In this embodiment, through the setting of knob, the staff of being convenient for rotates.

Specifically, a threaded hole is formed at the left end of the second moving rod 27, and the threaded hole is in threaded connection with the screw 26.

In this embodiment, the threaded hole is in threaded connection with the screw 26, so that the second moving rod 27 can be fixed after being moved to a proper position under the self-locking force of the threaded hole and the screw 26.

Specifically, a square groove is formed at the left end of the L-shaped rod 29, and the inner wall of the square groove is slidably connected with the outer side of the square rod 28.

In this embodiment, the inner wall of the groove is slidably connected to the outer side of the square bar 28, so that the L-shaped bar 29 can only move left and right, and the L-shaped bar 29 is positioned to prevent the occurrence of a deviation phenomenon.

Specifically, a bearing is fixedly mounted on the upper surface of the U-shaped plate 1, and the inner side of the inner ring of the bearing is welded with the outer side of the rotating pipe 25.

In this embodiment, the inner side of the inner ring of the bearing is welded to the outer side of the rotating tube 25, and the bearing and the rotating tube 25 are connected more tightly by welding.

The utility model discloses a theory of operation and use flow: when the heat dissipation device is used, when heat dissipation needs to be performed on an electrical component in operation of the soft starter, the micro fan 18 is started, the micro fan 18 sucks air from the rotating pipe 25 through the L-shaped pipe 19, the box 20 and the diversion cover 8, then, the first driving motor 16 is started, the first driving motor 16 drives the eccentric wheel 17 to rotate, the eccentric wheel 17 rotates in the first half circle to extrude balls, the balls drive the moving plate 15 to move leftwards, the moving plate 15 moves to drive the two first moving rods 13 to slide on the two corresponding fixing rods 12 and compress the second springs 14, the moving plate 15 drives the toothed plate 3 to slide on the U-shaped rods 2 through the flexible steel rope 9, the toothed plate 3 stretches or compresses the first springs 4 in the moving process, the toothed plate 3 drives the corresponding blocks 7 to move through the first gear 6 and stretches or compresses the first springs 4, the blocks 7 drive the diversion cover 8 to move, when the eccentric wheel 17 rotates for the second half circle, the extrusion force on the balls is gradually released, at this time, the first spring 4 in a stretching or compressing state is reset, the toothed plate 3 is driven to move downwards under the action of the elastic force of the first spring 4, the toothed plate 3 moves to drive the two first gears 6 meshed with the toothed plate to rotate in opposite directions, the first gears 6 drive the square blocks 7 to rotate, the square blocks 7 drive the diversion cover 8 to rotate, the first driving motor 16 continuously operates to drive the eccentric wheel 17 to rotate, the effect of up-and-down rotation and swinging of the diversion cover 8 can be achieved, then the second driving motor 23 is started, the second driving motor 23 drives the second gears 22 meshed with the second driving motor 23 through the third gear 24 to rotate, the second gear 22 drives the rotating pipe 25 to rotate, the rotating pipe 25 drives the diversion cover 8 to rotate, and at this time, the rotation and heat dissipation of the starter body 32 are achieved;

when the starter body 32 needs to be taken down, the knob is rotated reversely, the knob drives the second moving rod 27 to move leftwards through the screw 26, the second moving rod 27 drives the first arc-shaped plate 30 to move, the second moving rod 27 drives the L-shaped rod 29 to slide on the square rod 28, and when the first arc-shaped plate 30 is separated from the starter body 32, the starter body 32 is moved upwards, so that the starter body 32 can be taken down;

during the installation, place starter body 32 between first arc 30 and the second arc 31, just forward rotation knob, the knob passes through screw rod 26 and drives second carriage release lever 27 and remove rightly, second carriage release lever 27 drives first arc 30 and removes, first arc 30 drives L shape pole 29 and slides on square bar 28, when first arc 30 and starter body 32 contact, the pine is loose to the rotation of knob, reached this moment and fixed the starter body 32 to different specifications.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a quick radiating motor soft starter, includes U-shaped board (1), its characterized in that: the upper surface of the U-shaped plate (1) is rotatably provided with a rotating pipe (25), a U-shaped rod (2) is fixedly arranged on the inner wall of the left side of the rotating pipe (25), a toothed plate (3) is sleeved on the U-shaped rod (2) in a sliding manner, a first spring (4) is fixedly arranged between the upper surface and the lower surface of the toothed plate (3) and the inner wall of the top and the inner wall of the bottom of the U-shaped rod (2), the first spring (4) is movably sleeved on the U-shaped rod (2), two transverse plates (5) are fixedly arranged on the inner wall of the left side of the rotating pipe (25), a first gear (6) is rotatably arranged on the front side of each transverse plate (5), the first gear (6) is meshed with the toothed plate (3), a square block (7) is fixedly arranged on the front side of the first gear (6), a flow guide cover (8) is fixedly arranged on the right side of the square block (7), and a flexible steel rope (9) is fixedly arranged on the upper surface of the toothed plate (3), a rectangular plate (10) is fixedly installed on the left side of a rotating pipe (25), a fixed plate (11) is fixedly installed on the front side of the rectangular plate (10), two fixed rods (12) are fixedly installed on the right side of the fixed plate (11), a first moving rod (13) is slidably sleeved on the fixed rods (12), a second spring (14) is fixedly installed between the left end of the first moving rod (13) and the right side of the fixed plate (11), the second spring (14) is movably sleeved on the corresponding fixed rod (12), a moving plate (15) is fixedly installed at the right end of the first moving rod (13), a ball is embedded in the left side of the moving plate (15), a first electric motor (16) is fixedly installed on the rear side of the rectangular plate (10), the output end of the first electric motor extends to the front side of the rectangular plate (10) and is fixedly installed with an eccentric wheel (17), the ball is in rolling contact with the eccentric wheel (17), a fixed pulley is rotatably installed on the inner wall of the left side of the rotating pipe (25), the top of fixed pulley is walked around to the tip of flexible steel cable (9) and is extended to outside rotating tube (25) and the right side fixed connection of movable plate (15), the left side fixed mounting of rotating tube (25) has micro-fan (18), the upper surface intercommunication of micro-fan (18) is fixed with L venturi tube (19), the top intercommunication and the fixed mounting of L venturi tube (19) have box (20), the right side of box (20) extends to in rotating tube (25), the upper surface intercommunication of box (20) is fixed with two hoses (21), the tip of hose (21) communicates and fixes with the upper surface of square (7) respectively.

2. The rapid heat dissipation motor soft starter of claim 1, wherein: the outer side of the rotating pipe (25) is fixedly provided with a second gear (22), the upper surface of the U-shaped plate (1) is fixedly provided with a second driving motor (23), the output end of the second driving motor (23) is fixedly provided with a third gear (24), and the third gear (24) is meshed with the second gear (22).

3. The rapid heat dissipation motor soft starter of claim 1, wherein: the circular port has been seted up to the upper surface of U-shaped plate (1), the rectangular channel has been seted up in the left side of circular port, rotate on the left side inner wall of rectangular channel and install screw rod (26), the left end of screw rod (26) extends to U-shaped plate (1) outer and fixed mounting has the knob, threaded sleeve is equipped with second carriage release lever (27) on screw rod (26), fixed mounting has square bar (28) on the left side inner wall of rectangular channel, sliding sleeve is equipped with L shape pole (29) on square bar (28), the top of L shape pole (29) and the lower fixed surface of second carriage release lever (27) are connected, the right-hand member fixed mounting of second carriage release lever (27) has first arc (30), fixed mounting has the connecting rod on the right side inner wall of circular port, the left end fixed mounting of connecting rod has second arc (31), second arc (31) cooperate with first arc (30), movable contact has starter body (32) between first arc (30) and second arc (31).

4. The fast heat dissipating motor soft starter of claim 3 wherein: the left end of the second moving rod (27) is provided with a threaded hole, and the threaded hole is in threaded connection with the screw (26).

5. The fast heat dissipating motor soft starter of claim 3 wherein: the left end of the L-shaped rod (29) is provided with a square groove, and the inner wall of the square groove is in sliding connection with the outer side of the square rod (28).

6. The rapid heat dissipation motor soft starter of claim 1, wherein: the upper surface of the U-shaped plate (1) is fixedly provided with a bearing, and the inner side of the inner ring of the bearing is welded with the outer side of the rotating pipe (25).

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