CN219938125U - Variable frequency motor with ventilation mechanism - Google Patents

Abstract

The utility model discloses a variable frequency motor with a ventilation mechanism, which comprises a base, wherein two groups of mounting seats are fixedly connected to the bottom of the base, the variable frequency motor is mounted and fixed through the base, and as the variable frequency motor is easy to burn due to heat generated during working of the variable frequency motor, the motor is ventilated and heat-dissipated through a ventilating fan, a heat dissipation plate arranged on the variable frequency motor can timely dissipate heat, when the ventilating fan in a ventilating machine shell is required to be maintained in the later stage, only a knob is required to be rotated, a rotating rod at the bottom of the knob drives a first gear to rotate, the first gear rotates to drive a second gear to rotate, a screw is enabled to rotate and drive a sliding block on the screw to move back and forth in a shell, the ventilation cover can be taken down by retracting the shell, and when the ventilation cover is required to be mounted, the sliding block and a second slot are only required to be plugged by rotating the knob in opposite directions, and the sliding block is fixed through a bolt, so that the installation is very convenient.

Description

Variable frequency motor with ventilation mechanism

Technical Field

The utility model belongs to the technical field of variable frequency motors, and particularly relates to a variable frequency motor with a ventilation mechanism.

Background

The variable frequency motor is a high-efficiency motor which adopts novel motor design, novel process and novel material, improves output efficiency by reducing the loss of electromagnetic energy, heat energy and mechanical energy, has wide application, however, the variable frequency motor can generate heat during working and easily causes the temperature in the variable frequency motor to rise, so the variable frequency motor needs to dissipate heat by a ventilating fan, the ventilating fan is usually fixedly arranged in the variable frequency motor, the cleaning and the maintenance are inconvenient, and the ventilating fan is inconvenient to assemble, disassemble and maintain in the process of actual use.

Therefore, we propose a variable frequency motor with ventilation mechanism and easy to assemble, disassemble and maintain.

Disclosure of Invention

The utility model aims to provide a variable frequency motor with a ventilation mechanism, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a variable frequency motor with ventilation mechanism, includes the base, two sets of mount pads of base bottom fixedly connected with, base top fixedly connected with is two sets of support columns, two sets of fixedly connected with ventilation casing on the support column, fixedly connected with variable frequency motor in the ventilation casing, rotate in the pivot of variable frequency motor afterbody and be connected with the ventilating fan, the ventilation casing right side is equipped with the ventilation hood, two sets of U type shells of card of lateral surface fixedly connected with of ventilation casing, be equipped with first slot in the U type shells of card bottom, be equipped with the second slot in the U type shells of card both sides, two sets of U type shells of card top is equipped with the bolt.

Preferably, be equipped with two sets of fixture blocks with the matched with joint of U type clamping shell on the fume hood, the fixture block includes casing, inserted block, casing and fume hood fixed connection, the casing top is equipped with the knob, knob bottom fixedly connected with bull stick, the bull stick rotates and runs through the casing and be located the first gear of bull stick bottom fixedly connected with in the casing, first gear both ends all mesh has the second gear, two sets of the equal fixedly connected with lead screw of outer end of second gear, rotate on the lead screw and be connected with fixed block and casing internal fixation connection, all rotate on the lead screw and be connected with screw nut, screw nut and casing both sides sliding connection's sliding block fixed connection, the inserted block is located the casing place ahead to with casing fixed connection, rotates the knob, and the dwang of knob bottom drives first gear rotation, and first gear rotation drives the second gear rotation, makes the lead screw rotation and drives the sliding block on it and can reciprocate in the casing, and the casing makes and can take off the fume hood, when needing to install the fume hood, need the reverse direction rotation knob to make sliding block and second through fixed slot and install it.

Preferably, the sliding block is provided with a jack, and the jack is matched with the bolt for plugging, so that the sliding block is convenient to fix.

Preferably, the plug block is matched and inserted with the first slot on the U-shaped card shell, and the plug block is clamped and fixed.

Preferably, the sliding block is matched and inserted with the second slots on two sides of the U-shaped clamping shell, and the sliding block is clamped and fixed.

Preferably, a plurality of ventilation holes which are uniformly distributed are formed in the ventilation casing, and a plurality of radiating plates are arranged on the variable frequency motor, so that the variable frequency motor can be effectively ventilated and radiated.

The utility model has the technical effects and advantages that: this inverter motor with ventilation mechanism, the on-line screen storage device comprises a base, base bottom fixedly connected with two sets of mount pads, through the base to inverter motor installation fixedly, because inverter motor is burnt down easily to the heat that inverter motor during operation produced, so carry out ventilation and heat dissipation to the motor through the ventilating fan and handle the heating panel that is equipped with on the inverter motor also can be timely dispel the heat, when later stage needs to maintain the ventilating fan in the ventilation casing, only need rotate the knob, the dwang of knob bottom drives first gear rotation, first gear rotation drives the second gear rotation, make the lead screw rotate and drive the sliding block on it can in the casing round trip movement, the indentation casing makes can take off the ventilation hood, when waiting to need install the ventilation hood, only need reverse direction rotatory knob make the sliding block peg graft with the second slot, and fix it through the bolt, can accomplish the installation, very convenience.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of the vent housing of the present utility model;

FIG. 3 is a schematic view of the U-shaped shell according to the present utility model;

FIG. 4 is a schematic diagram of a latch according to the present utility model;

fig. 5 is a cross-sectional view of a cartridge of the present utility model.

In the figure: 1. a base; 2. a mounting base; 3. a support column; 4. a ventilation housing; 5. a variable frequency motor; 6. a ventilation fan; 7. a ventilation hood; 8. a U-shaped clamping shell; 9. a first slot; 10. a second slot; 11. a plug pin; 12. a clamping block; 13. a housing; 14. inserting blocks; 15. a knob; 16. a first gear; 17. a second gear; 18. a screw rod; 19. a sliding block; 20. a jack; 21. a vent hole; 22. and a heat dissipation plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a variable frequency motor with a ventilation mechanism as shown in fig. 1-5, which comprises a base 1, wherein two groups of installation seats 2 are fixedly connected to the bottom of the base 1, two groups of support columns 3 are fixedly connected to the top of the base 1, a ventilation casing 4 is fixedly connected to the two groups of support columns 3, a plurality of uniformly distributed ventilation holes 21 are formed in the ventilation casing 4, a plurality of heat dissipation plates 22 are arranged on the variable frequency motor 5 and can effectively ventilate and dissipate heat of the variable frequency motor 5, the variable frequency motor 5 is fixedly connected in the ventilation casing 4, a ventilation fan 6 is rotationally connected to a rotating shaft at the tail of the variable frequency motor 5, a ventilation cover 7 is arranged on the right side of the ventilation casing 4, two groups of U-shaped clamping shells 8 are fixedly connected to the outer side surface of the ventilation casing 4, a first slot 9 is formed in the bottom of the U-shaped clamping shells 8, a second slot 10 is formed in two sides of the U-shaped clamping shells 8, and bolts 11 and 11 are arranged above the two groups of U-shaped clamping shells 8 to fix jacks 20 on sliding blocks 19.

The utility model discloses a fan, including ventilation hood 7, including the casing 13, the latch block 14, be equipped with two sets of fixture blocks 12 with the matched with joint of U type cassette 8 on the ventilation hood 7, fixture block 12 includes casing 13, latch block 14, the latch block 14 is gone up and is cooperated grafting with first slot 9 on the U type cassette 8, carries out the joint fixedly to the latch block 14, casing 13 and ventilation hood 7 fixed connection, the casing 13 top is equipped with knob 15, knob 15 bottom fixedly connected with bull stick, the bull stick rotates the bull stick bottom fixedly connected with first gear 16 that runs through casing 13 and is located casing 13, first gear 16 both ends all mesh second gear 17, two sets of the equal fixedly connected with lead screw 18 of outer end of second gear 17, rotate on the lead screw 18 and be connected with fixed block and casing 13 internal fixation connection, all rotate on the lead screw 18, slide block 19 fixed connection of lead screw nut and casing 13 both sides sliding connection, be equipped with jack 20 on the slide block 19, jack 20 and 11 cooperate grafting, conveniently carry out fixed block 19 and run through casing 13 and the rotation of second gear 16, the first gear 16 and the opposite direction of rotation of two sets of side of the slider blocks 19 and casing 13, and the rotary connection of the first gear 16 and the rotary knob 19 can be accomplished in the casing 13, the rotary knob 13 and the rotary knob is equipped with the rotary knob 19 and the first gear 16, and the rotary knob is equipped with the rotary knob 15.

This inverter motor with ventilation mechanism, including base 1, base 1 bottom fixedly connected with two sets of mount pad 2, install fixedly to inverter motor 5 through mount pad 2, because inverter motor 5 is burnt down easily to the heat that inverter motor 5 during operation produced, so carry out ventilation and heat dissipation to inverter motor 5 through ventilating fan 6 and the heating panel 22 that is equipped with on the inverter motor 5 also can be timely dispel the heat, later stage need when maintaining ventilating fan 6 in the ventilation casing 4, only need rotate knob 15, the dwang of knob 15 bottom drives first gear 16 and rotates, first gear 16 rotates and drives second gear 17 and rotate, make lead screw 18 rotate and drive the sliding block 19 on it can make a round trip movement in casing 13, retract casing 13 makes and can take off ventilation hood 7, when waiting to install ventilation hood 7, only need reverse direction rotation knob 15 makes sliding block 19 peg graft with second slot 10, and fix it through bolt 11, can accomplish the installation, and is very convenient.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. Variable frequency motor with ventilation mechanism, including base (1), its characterized in that: base (1) bottom fixedly connected with two sets of mount pad (2), base (1) top fixedly connected with two sets of support column (3), two sets of fixedly connected with ventilation casing (4) on support column (3), fixedly connected with inverter motor (5) in ventilation casing (4), rotation is connected with ventilation fan (6) in the pivot of inverter motor (5) afterbody, ventilation casing (4) right side is equipped with ventilation hood (7), two sets of U type cartridge (8) of lateral surface fixedly connected with of ventilation casing (4), be equipped with first slot (9) in U type cartridge (8) bottom, be equipped with second slot (10) in U type cartridge (8) both sides, two sets of U type cartridge (8) top is equipped with bolt (11).

2. A variable frequency motor with ventilation mechanism according to claim 1, characterized in that: the utility model provides a ventilation hood (7) is last to be equipped with two sets of fixture blocks (12) with U type cassette (8) matched with joint, fixture blocks (12) include casing (13), inserted block (14), casing (13) and ventilation hood (7) fixed connection, casing (13) top is equipped with knob (15), knob (15) bottom fixedly connected with dwang, dwang rotates and runs through casing (13) and be located dwang bottom fixedly connected with first gear (16) of casing (13), first gear (16) both ends all meshing have second gear (17), two sets of equal fixedly connected with lead screw (18) of outer end of second gear (17), equal swivelling joint has screw nut on lead screw (18), screw nut and casing (13) both sides sliding connection's sliding block (19) fixed connection, inserted block (14) are located casing (13) the place ahead to with casing (13) fixed connection.

3. A variable frequency motor with ventilation mechanism according to claim 2, characterized in that: the sliding block (19) is provided with a jack (20), and the jack (20) is matched and spliced with the bolt (11).

4. A variable frequency motor with ventilation mechanism according to claim 2, characterized in that: the plug-in block (14) is matched and plugged with the first slot (9) on the U-shaped card shell (8).

5. A variable frequency motor with ventilation mechanism according to claim 2, characterized in that: the sliding block (19) is matched and spliced with the second slots (10) on two sides of the U-shaped clamping shell (8).

6. A variable frequency motor with ventilation mechanism according to claim 1, characterized in that: the fan casing (4) is provided with a plurality of evenly distributed ventilation holes (21), and the variable frequency motor (5) is provided with a plurality of radiating plates (22).