CN207835212U

CN207835212U - A kind of compressor electric motor fixing piece for acoustic energy refrigeration

Info

Publication number: CN207835212U
Application number: CN201820262260.XU
Authority: CN
Inventors: 方舟; 姚宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-02-22
Filing date: 2018-02-22
Publication date: 2018-09-07
Anticipated expiration: 2028-02-22

Abstract

The utility model is related to Cryo Refrigerator technical fields, and disclose a kind of compressor electric motor fixing piece for acoustic energy refrigeration, including placing bottom plate, the bottom for placing bottom plate is movably installed with mounting base, and the two bottom sides for placing bottom plate are installed with one end and extend to fixture block inside mounting base.This is used for the compressor electric motor fixing piece of acoustic energy refrigeration, pass through setting activity riser and fixed block, motor is placed in fixed ring, pull draw ring that drawstring is made to drive reciprocal spring-compressed or flick to adjust the distance between two movable risers, so that fixed block is fixed the motor of different-diameter from upper and lower ends, the power for wanting to restore the extruding that elastic deformation generates after reciprocal spring-compressed simultaneously squeezes fixed block from two sides to centre, so that is connected between motor and fixed block is more secured, to reduce motor generate during the work time it is restless, so that refrigerator operation is more steady.

Description

A kind of compressor electric motor fixing piece for acoustic energy refrigeration

Technical field

The utility model is related to Cryo Refrigerator technical field, specially a kind of compressor electric motor for acoustic energy refrigeration is solid Determine part.

Background technology

Acoustic energy refrigeration machine includes sterlin refrigerator and stirling-type vascular refrigerator etc., using helium or hydrogen in machine Interior formation high frequency pressure waves realize refrigeration effect, wherein sterlin refrigerator be using the closed cycle of gas expansion refrigeration, It is connected to expansion cell valveless by compression unit.

The major electrical equipment element of sterlin refrigerator refrigeration work further includes motor, but existing stirling refrigeration motor In fixing piece when motor is fixed, the size of fixing piece and the size of motor can not exactly match so that motor with There are gaps for the junction of fixing piece, and when electric motor starting being caused to drive refrigeration machine work, refrigeration machine will produce prodigious vibration, make Abrasion that is highly unstable, and increasing refrigerating device inner is used, is unfavorable for extending the service life of refrigeration machine, so propose A kind of compressor electric motor fixing piece for acoustic energy refrigeration is set forth above to solve the problems, such as.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provide it is a kind of for acoustic energy refrigeration compressor electric motor fix Part has using stable advantage, solves the fixing piece in existing stirling refrigeration motor when motor is fixed, The size of fixing piece and the size of motor can not exactly match so that there are gaps for the junction of motor and fixing piece, lead to electricity Machine starts when driving refrigeration machine work, and refrigeration machine will produce prodigious vibration, uses highly unstable, and increases refrigeration Abrasion inside machine, the problem of being unfavorable for extending the service life of refrigeration machine.

(2) technical solution

Above-mentioned using stable purpose to realize, the utility model provides the following technical solutions：One kind is freezed for acoustic energy Compressor electric motor fixing piece, including place bottom plate, it is described place bottom plate bottom be movably installed with mounting base, the placement The two bottom sides of bottom plate are installed with one end and extend to fixture block inside mounting base, the inner cavity top of the mounting base Both sides offer card slot compatible with fixture block, and the fixture block offers installation cavity close to the side of card slot, consolidates in installation cavity Dingan County is equipped with compressed spring, and the opposite side of the card slot is installed with the placed cavity being opened on mounting base, places The inside of chamber is installed with the first riser and the second riser successively from inside to outside, and the compressed spring is close to the side of placed cavity It is installed with the clamping block that one end is run through and extends to the first riser side, the internal activity of second riser is equipped with two End all extends to the push rod that the second riser side and one end are in contact with clamping block, and peace is fixed in side of the push rod far from the second riser Equipped with button is carried, the upper surface for placing bottom plate is installed with fixing bolt, and the opposite side of fixing bolt is installed with Be fixed on the fixed ring placed at the top of bottom plate, the intracavity bottom of fixed ring is installed with rubber cushion blocks, the fixed ring it is interior It is two and the movable riser above rubber cushion blocks that side, which is movably installed with quantity, the top and bottom of movable riser opposite side Portion is installed with fixed block, and the opposite side of the activity riser is installed with one end and runs through and extend to outside fixed ring The drawstring in portion, side of the drawstring far from movable riser are installed with draw ring, and the outer cover of the drawstring is equipped with reciprocal spring.

Preferably, the inside of first riser offers first through hole compatible with clamping block, second riser Inside offer the second through-hole compatible with push rod, the aperture of the first through hole is more than the aperture of the second through-hole.

Preferably, the push rod is made of a round bar and two disks, and positioned at push rod close to the circle of clamping block side The diameter of disk is less than the aperture of first through hole, is located at the hole that push rod is more than the second through-hole close to the diameter of the disk of clamping block side Diameter.

Preferably, the fixing bolt is put centered on the center of circle for placing bottom plate and is distributed in a ring, and the number of fixing bolt Amount no less than four.

Preferably, the fixed block is symmetric in the side of movable riser, and fixed block is all made of fillet design.

Preferably, the fixture block is symmetric in the bottom for placing bottom plate, and fixture block is integrally formed with bottom plate is placed Structure.

(3) advantageous effect

Compared with prior art, the utility model provides a kind of compressor electric motor fixing piece for acoustic energy refrigeration, tool Standby following advantageous effect：

1, the compressor electric motor fixing piece for being used for acoustic energy refrigeration is put motor by setting activity riser and fixed block It sets in fixed ring, pulls draw ring that drawstring is made to drive reciprocal spring-compressed or flick between two movable risers of adjusting Distance so that fixed block is fixed the motor of different-diameter from upper and lower ends, while wanting to restore after reciprocal spring-compressed The power for the extruding that elastic deformation generates squeezes fixed block from two sides to centre so that is connected between motor and fixed block is more firm Gu to reduce motor generate during the work time it is restless so that refrigerator operation it is more steady.

2, the compressor electric motor fixing piece for being used for acoustic energy refrigeration is passed through by the way that clamping block and fixture block, mounting base is arranged Fixing bolt is fixed together with bottom plate is placed, while fixture block will place bottom plate with card slot clamping and mounting base is fixed on one again It rises, compressed spring pops up clamping block so that clamping block makes mounting base be connect more with bottom plate is placed with the first riser clamping Add securely, places the vibration generated between bottom plate and mounting base at work to reduce motor so that refrigerator operation It is more steady.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is enlarged drawing at A in the utility model Fig. 1；

Fig. 3 is the utility model vertical view.

In figure：1 places bottom plate, 2 mounting bases, 3 fixture blocks, 4 card slots, 5 installation cavitys, 6 compressed springs, 7 placed cavities, 8 second Riser, 9 first risers, 10 clamping blocks, 11 push rods, 12 fixing bolts, 13 rubber mat plates, 14 fixed rings, 15 movable risers, 16 are consolidated Determine block, 17 drawstrings, 18 draw rings, 19 reciprocal springs, 20 carry and buckleing.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

Please refer to Fig.1-3, a kind of compressor electric motor fixing piece for acoustic energy refrigeration, including bottom plate 1 is placed, place bottom plate 1 bottom is movably installed with mounting base 2, and the two bottom sides of placement bottom plate 1 are installed with one end and extend to mounting base 2 Internal fixture block 3, fixture block 3 are symmetric in the bottom for placing bottom plate 1, and fixture block 3 with place bottom plate 1 and be integrally formed knot The inner cavity top both sides of structure, mounting base 2 offer card slot 4 compatible with fixture block 3, and fixture block 3 is opened close to the side of card slot 4 Equipped with installation cavity 5, compressed spring 6 is installed in installation cavity 5, the opposite side of card slot 4, which is installed with, is opened in peace The placed cavity 7 on bottom plate 2 is filled, the inside of placed cavity 7 is installed with the first riser 9 and the second riser 8 successively from inside to outside, presses Contracting spring 6 is installed with the clamping block 10 that one end is run through and extends to 9 side of the first riser close to the side of placed cavity 7, peace Dress bottom plate 2 is fixed together by fixing bolt 12 with bottom plate 1 is placed, at the same the clamping of fixture block 3 and card slot 4 will placement bottom plate 1 and Mounting base 2 is fixed together again, and compressed spring 6 pops up clamping block 10 so that clamping block 10 makes with 9 clamping of the first riser Mounting base 2 with place that bottom plate 1 connect more securely, to reduce motor place at work bottom plate 1 and mounting base 2 it Between the vibration that generates so that refrigerator operation it is more steady, the internal activity of the second riser 8 is equipped with both ends and all extends to the The push rod 11 that two risers, 8 side and one end are in contact with clamping block 10 pushes push rod 11 to squeeze clamping block 10 so that compressed spring 6 Clamping block 10 is accommodated into installation cavity 5 by compression, is facilitated to place between bottom plate 1 and mounting base 2 and be dismantled, the first riser 9 inside offers first through hole compatible with clamping block 10, and the inside of the second riser 8 offers compatible with push rod 11 Second through-hole, the aperture of first through hole are more than the aperture of the second through-hole, and push rod 11 is made of a round bar and two disks, and position It is less than the aperture of first through hole close to the diameter of the disk of 10 side of clamping block in push rod 11, is located at push rod 11 close to clamping block 10 The diameter of the disk of side is more than the aperture of the second through-hole, and push rod 11 can be made to extend to the when pushing clamping block 10 The inside of one riser 9 will not detach simultaneously with the second riser 8, and side of the push rod 11 far from the second riser 8, which is installed with, carries button 20, the upper surface for placing bottom plate 1 is installed with fixing bolt 12, the point centered on the center of circle for placing bottom plate 1 of fixing bolt 12 It is distributed in a ring, and the quantity of fixing bolt 12 is no less than four, the opposite side of fixing bolt 12, which is installed with, to be fixed on The fixed ring 14 at 1 top of bottom plate is placed, the intracavity bottom of fixed ring 14 is installed with rubber cushion blocks 13, the fixed ring 14 It is two and the movable riser 15 above rubber cushion blocks 13 that inside, which is movably installed with quantity, 15 opposite side of movable riser Top and bottom are installed with fixed block 16, and fixed block 16 is symmetric in the side of movable riser 15, and fixed block 16 are all made of fillet design, and the opposite side of movable riser 15 is installed with one end and runs through and extend to outside fixed ring 14 Drawstring 17, side of the drawstring 17 far from movable riser 15 are installed with draw ring 18, and the outer cover of drawstring 17 is equipped with reciprocal spring 19, motor is placed in fixed ring 14, pulls draw ring 18 so that drawstring 17 drives reciprocal spring 19 to compress or flick to adjust The distance between two activity risers 15 of section so that fixed block 16 is fixed the motor of different-diameter from upper and lower ends, together When reciprocal spring 19 compress after want to restore the power of the extruding that elastic deformation generates and squeeze fixed block 16 from two sides to centre so that Connected between motor and fixed block 16 more securely, to reduce motor generate during the work time it is restless so that refrigeration Machine is run more steady.

In conclusion this is used for the compressor electric motor fixing piece of acoustic energy refrigeration, pass through setting activity riser 15 and fixed block 16, motor is placed in fixed ring 14, pulls draw ring 18 so that drawstring 17 drives reciprocal spring 19 to compress or flick to adjust The distance between two activity risers 15 of section so that fixed block 16 is fixed the motor of different-diameter from upper and lower ends, together When reciprocal spring 19 compress after want to restore the power of the extruding that elastic deformation generates and squeeze fixed block 16 from two sides to centre so that Connected between motor and fixed block 16 more securely, to reduce motor generate during the work time it is restless so that refrigeration Machine is run more steady, and by the way that clamping block 10 and fixture block 3 is arranged, mounting base 2 is consolidated by fixing bolt 12 with bottom plate 1 is placed It is scheduled on together, while fixture block 3 will place bottom plate 1 with the clamping of card slot 4 and mounting base 2 is fixed together again, compressed spring 6 will block Tight block 10, which pops up, makes clamping block 10 with 9 clamping of the first riser mounting base 2 be connect more secured with placement bottom plate 1, The vibration generated between bottom plate 1 and mounting base 2 is placed at work to reduce motor so that refrigerator operation is more put down Surely, the fixing piece in existing stirling refrigeration motor is solved when motor is fixed, the size and motor of fixing piece Size can not exactly match so that the junction of motor and fixing piece causes electric motor starting to drive refrigeration machine work there are gap When making, refrigeration machine will produce prodigious vibration, use abrasion that is highly unstable, and increasing refrigerating device inner, unfavorable In extend refrigeration machine service life the problem of.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of compressor electric motor fixing piece for acoustic energy refrigeration, including place bottom plate (1), it is characterised in that：The placement The bottom of bottom plate (1) is movably installed with mounting base (2), and the two bottom sides for placing bottom plate (1) are installed with one end The internal fixture block (3) of mounting base (2) is extended to, the inner cavity top both sides of the mounting base (2) offer and fixture block (3) Compatible card slot (4), the fixture block (3) offer installation cavity (5) close to the side of card slot (4), peace are fixed in installation cavity (5) Equipped with compressed spring (6), the opposite side of the card slot (4) is installed with the placed cavity being opened on mounting base (2) (7), the inside of placed cavity (7) is installed with the first riser (9) and the second riser (8), the compression bullet successively from inside to outside Spring (6) is installed with the clamping block that one end is run through and extends to the first riser (9) side close to the side of placed cavity (7) (10), the internal activity of second riser (8) is equipped with both ends and all extends to the second riser (8) side and one end and clamping block (10) push rod (11) being in contact, side of the push rod (11) far from the second riser (8), which is installed with, proposes button (20), the placement The upper surface of bottom plate (1) is installed with fixing bolt (12), and the opposite side of fixing bolt (12), which is installed with, to be fixed on The fixed ring (14) at the top of bottom plate (1) is placed, the intracavity bottom of fixed ring (14) is installed with rubber cushion blocks (13), described solid Determine to be movably installed with quantity on the inside of ring (14) to be two and the movable riser (15) above rubber cushion blocks (13), activity is vertical The top and bottom of plate (15) opposite side are installed with fixed block (16), and the opposite side of the activity riser (15) is solid The external drawstring (17) of fixed ring (14) is run through equipped with one end and extended in Dingan County, drawstring (17) far from movable riser (15) one Side is installed with draw ring (18), and the outer cover of the drawstring (17) is equipped with reciprocal spring (19).

2. a kind of compressor electric motor fixing piece for acoustic energy refrigeration according to claim 1, it is characterised in that：Described The inside of one riser (9) offers and the compatible first through hole of clamping block (10), and the inside of second riser (8) offers Compatible second through-hole with push rod (11), the aperture of the first through hole are more than the aperture of the second through-hole.

3. a kind of compressor electric motor fixing piece for acoustic energy refrigeration according to claim 1, it is characterised in that：It is described to push away Bar (11) is made of a round bar and two disks, and small close to the diameter of the disk of clamping block (10) side positioned at push rod (11) In the aperture of first through hole, it is located at the hole that push rod (11) is more than the second through-hole close to the diameter of the disk of clamping block (10) side Diameter.

4. a kind of compressor electric motor fixing piece for acoustic energy refrigeration according to claim 1, it is characterised in that：It is described solid Determine bolt (12) and put centered on the center of circle for placing bottom plate (1) to be distributed in a ring, and the quantity of fixing bolt (12) is no less than four It is a.

5. a kind of compressor electric motor fixing piece for acoustic energy refrigeration according to claim 1, it is characterised in that：It is described solid Determine block (16) to be symmetric in the side of movable riser (15), and fixed block (16) is all made of fillet design.

6. a kind of compressor electric motor fixing piece for acoustic energy refrigeration according to claim 1, it is characterised in that：The card Block (3) is symmetric in the bottom for placing bottom plate (1), and fixture block (3) is an integral molding structure with bottom plate (1) is placed.