CN219893124U - DD is installation component for motor - Google Patents

Abstract

The utility model discloses an installation component for a DD motor, which has the technical scheme that: including DD motor body, DD motor body's upper end is provided with the main shaft, and DD motor body's upper end cover is equipped with centrifugal fan blade, centrifugal fan blade downwardly opening sets up, and centrifugal fan blade's top center fixed cover is on the main shaft, centrifugal fan blade's outside cover is equipped with downwardly opening's shell, the lateral surface of shell is close to upper end position and is provided with evenly arranged's air intake, and the outside of shell is close to the lower extreme position and is provided with evenly arranged's air outlet, thereby the top of shell is run through to the upper end of main shaft, thereby utilize centrifugal fan blade to rotate under DD motor body's main shaft's drive with outside cold air blow to DD motor body's outside surface, the air that heats then flows down simultaneously and discharges through the air outlet, thereby realize the quick heat dissipation to DD motor body, need not to use fan blade and relevant drive structure, great reduction heat dissipation mechanism's occupation space.

Description

DD is installation component for motor

Technical Field

The utility model relates to the technical field of DD motors, in particular to an installation component for a DD motor.

Background

DD is the abbreviation of direct driver, including moment motor and linear motor, later add the motor and just be called DD direct drive motor, also called direct drive motor.

Chinese patent publication No. CN215871076U discloses a mounting assembly for DD motor, comprising: the main body structure provides a supporting frame body and a fixed DD motor body for equipment; the heat dissipation mechanism plays a role in heat dissipation; the dust removing mechanism plays a role in preventing dust from accumulating in equipment, and the shell is provided with the dismounting mechanism; the shell mounting and dismounting mechanism can conveniently dismount the shell for equipment maintenance. According to the utility model, the motor drives the first fan to blow the lower end of the DD motor body, and then the second fan blows the upper end of the DD motor body, the dust removing net on the heat radiation holes prevents external dust from entering the DD motor body, so that the functions of heat radiation and dust removal are achieved, the plug-in unit is inserted into the jack and the hanging rod on the outer wall of the shell can be freely buckled and fallen off to the hook under the action of the spring through rotation and the sliding block, the installation and the disassembly of the shell are realized, the function of convenient maintenance is achieved, and the device is worth popularizing greatly.

The DD motor is blown by the first fan and the second fan to realize heat dissipation, but the arrangement of the first fan and the second fan all occupies a certain space, the first fan is additionally provided with a motor for driving, and meanwhile, the DD motor is suspended and supported by the supporting device, so that the whole heat dissipation mechanism occupies a large space.

Disclosure of Invention

The utility model aims to solve the problem in the background art that the DD motor heat dissipation mechanism occupies a large space.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a DD motor is with installation component, including the DD motor body, the upper end of DD motor body is provided with the main shaft, and the upper end cover of DD motor body is equipped with the centrifugal fan blade, the centrifugal fan blade sets up down the opening, and the fixed suit in top center of centrifugal fan blade is on the main shaft, the outside cover of centrifugal fan blade is equipped with down open-ended shell, the lateral surface of shell is close to upper end position and is provided with the air intake of evenly arranging, and the outside of shell is close to the lower extreme position and is provided with the air outlet of evenly arranging, the top of shell is run through to the upper end of main shaft, the base is installed to the lower port of shell, the lower extreme fixed mounting of DD motor body is on the base.

Through adopting above-mentioned technical scheme, thereby utilize centrifugal fan blade to rotate under the drive of the main shaft of DD motor body with outside cold air blow to the outside surface of DD motor body, the air of being heated then flows down simultaneously and discharges through the air outlet to realize the quick heat dissipation to DD motor body, need not to use fan blade and relevant drive structure, great reduction cooling mechanism's occupation space.

Preferably, the inner side of the shell is provided with a guide ring for guiding and limiting the lower end part of the centrifugal fan blade, and a plurality of locking screws are screwed on the outer side of the shell close to the lower end.

Through adopting above-mentioned technical scheme, lead the ring and lead the lower extreme of centrifugal fan blade and lead, prevent that the lower extreme of centrifugal fan blade from appearing rocking the condition.

Preferably, the filter plate is installed at the air inlet, and clamping grooves for clamping the filter plate are formed in two side walls of the air inlet.

Through adopting above-mentioned technical scheme, the air intake filters through the filter to carry out clamping through the draw-in groove to the filter and fix.

Preferably, the filter plate is provided with uniformly arranged filter holes, and both sides of the filter plate are provided with circular arc-shaped clamping edges.

Through adopting above-mentioned technical scheme, the filter filters through the filtration pore to carry out clamping through card limit card in the draw-in groove and fix.

Preferably, the upper surface of the base is provided with a clamping table clamped in the lower port of the shell, the side surface of the clamping table is provided with a plurality of lock holes, and the upper surface of the clamping table is provided with a plurality of fixing holes which vertically penetrate through.

Through adopting above-mentioned technical scheme, the base passes through block and shell block assembly to carry out the locking through locking screw top in the lockhole and fix.

Preferably, a plurality of uniformly arranged mounting blocks are arranged on the outer side of the base, and through holes are formed in the mounting blocks.

Through adopting above-mentioned technical scheme, the base is used for installing the interlude of the screw of fixing through the through-hole on the installation piece.

In summary, the utility model has the following advantages:

the centrifugal fan blade is utilized to rotate under the driving of the main shaft of the DD motor body so as to blow external cold air to the outer side surface of the DD motor body, and meanwhile, heated air flows downwards and is discharged through the air outlet, so that the DD motor body can be rapidly cooled, the fan blade and a related driving structure are not required, and the occupied space of a cooling mechanism is greatly reduced.

Drawings

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

FIG. 2 is a schematic view of a centrifugal fan blade of the present utility model;

FIG. 3 is a schematic illustration of the housing of the present utility model;

FIG. 4 is a schematic view of a filter plate of the present utility model;

fig. 5 is a schematic view of the base of the present utility model.

Reference numerals: 1. DD motor body; 11. a main shaft; 2. a housing; 21. an air inlet; 22. an air outlet; 23. locking a screw; 24. a clamping groove; 25. a guide ring; 3. a base; 31. a lock hole; 32. a mounting block; 33. a clamping table; 34. a fixing hole; 4. a filter plate; 41. a filter hole; 42. clamping edges; 5. and (5) centrifuging the fan blade.

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.

Referring to fig. 1, 2 and 3, a mounting assembly for a DD motor includes a DD motor body 1, the upper end of the DD motor body 1 is provided with a spindle 11, and the upper end of the DD motor body 1 is covered with a centrifugal fan blade 5, the centrifugal fan blade 5 is arranged in a downward opening manner, and the top center of the centrifugal fan blade 5 is fixedly sleeved on the spindle 11, the outer side of the centrifugal fan blade 5 is covered with a housing 2 with a downward opening, the upper end of the spindle 11 penetrates through the top of the housing 2, the lower port of the housing 2 is provided with a base 3, the lower end of the DD motor body 1 is fixedly arranged on the base 3, the outer side of the housing 2 is provided with evenly arranged air inlets 21 near the upper end, and the outer side of the housing 2 is provided with evenly arranged air outlets 22 near the lower end, so that external cold air is blown to the outer side surface of the DD motor body 1 by the centrifugal fan blade 5 under the driving of the spindle 11 of the DD motor body 1, and simultaneously heated air flows downward and is discharged through the air outlets 22, thereby realizing rapid cooling of the DD motor body 1.

Referring to fig. 3, a guide ring 25 for guiding and limiting the lower end of the centrifugal fan blade 5 is arranged on the inner side of the housing 2, the guide ring 25 guides the lower end of the centrifugal fan blade 5, the lower end of the centrifugal fan blade 5 is prevented from shaking, a plurality of locking screws 23 are screwed on the outer side of the housing 2 close to the lower end, and the locking screws 23 are screwed in the locking holes 31 to fix the housing 2 on the base 3.

Referring to fig. 1, 3 and 4, the filter plate 4 is installed in the air intake 21 department, and the air intake 21 carries out the filtration of air through filter plate 4, and two lateral walls of air intake 21 all are provided with the draw-in groove 24 that carries out the card form to filter plate 4, carry out the clamping to filter plate 4 through draw-in groove 24 and fix, be provided with the filtration hole 41 of evenly arranging on the filter plate 4, filter through filtration hole 41, and both sides of filter plate 4 all are provided with convex card limit 42, carry out the clamping fixedly in draw-in groove 24 through card limit 42 card.

Referring to fig. 5, a clamping table 33 clamped in a lower port of the housing 2 is arranged on the upper surface of the base 3, a plurality of uniformly arranged mounting blocks 32 are arranged on the outer side of the base 3, through holes are formed in the mounting blocks 32, the base 3 is inserted through the through holes in the mounting blocks 32 for mounting and fixing screws, the base 3 is clamped and assembled with the housing 2 through the clamping table 33, a plurality of locking holes 31 are formed in the side surface of the clamping table 33, locking and fixing are performed in the locking holes 31 through the jacking of the locking screws 23, a plurality of vertically penetrating fixing holes 34 are formed in the upper surface of the clamping table 33, and the clamping table 33 is mounted and fixed to the DD motor body 1 through the screws penetrating through the fixing holes 34.

Working principle: when the DD motor body 1 is subjected to heat dissipation, the centrifugal fan blades 5 are driven to rotate through the main shaft 11, the rotating centrifugal fan blades 5 suck air around the side surfaces and blow down, the downward blown air dissipates the heat of the outer side surface of the DD motor body 1, and the air after heat dissipation is discharged to the outside through the air outlet 22, so that the heat dissipation of the DD motor body 1 is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a DD motor mounting assembly, includes DD motor body (1), its characterized in that: the novel DD motor is characterized in that a main shaft (11) is arranged at the upper end of the DD motor body (1), a centrifugal fan blade (5) is arranged at the upper end part of the DD motor body (1) in a covering mode, the centrifugal fan blade (5) is arranged in a downward opening mode, the center of the top of the centrifugal fan blade (5) is fixedly sleeved on the main shaft (11), a shell (2) with a downward opening is arranged on the outer side of the centrifugal fan blade (5), an air inlet (21) which is uniformly arranged is formed in the outer side of the shell (2) close to the upper end position, an air outlet (22) which is uniformly arranged is formed in the outer side of the shell (2) close to the lower end position, the upper end of the main shaft (11) penetrates through the top of the shell (2), a base (3) is installed at the lower end opening of the shell (2), and the lower end of the DD motor body (1) is fixedly installed on the base (3).

2. A DD motor mounting assembly as claimed in claim 1, wherein: the inner side of the shell (2) is provided with a guide ring (25) for guiding and limiting the lower end of the centrifugal fan blade (5), and a plurality of locking screws (23) are screwed on the outer side of the shell (2) close to the lower end.

3. A DD motor mounting assembly as claimed in claim 1, wherein: the filter plate (4) is installed at the air inlet (21), and clamping grooves (24) for clamping the filter plate (4) are formed in two side walls of the air inlet (21).

4. A DD motor mounting assembly as claimed in claim 3, wherein: the filter plate (4) is provided with uniformly arranged filter holes (41), and both sides of the filter plate (4) are provided with circular arc-shaped clamping edges (42).

5. A DD motor mounting assembly as claimed in claim 1, wherein: the upper surface of base (3) is provided with card platform (33) of card in the lower port of shell (2), and the side of card platform (33) is provided with a plurality of lockholes (31), the upper surface of card platform (33) is provided with a plurality of fixed orifices (34) that vertically run through.

6. A DD motor mounting assembly as claimed in claim 5, wherein: the outer side of the base (3) is provided with a plurality of uniformly arranged mounting blocks (32), and the mounting blocks (32) are provided with through holes.