CN112963999A - Multifunctional vertical refrigerator - Google Patents

Multifunctional vertical refrigerator Download PDF

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Publication number
CN112963999A
CN112963999A CN202110225634.7A CN202110225634A CN112963999A CN 112963999 A CN112963999 A CN 112963999A CN 202110225634 A CN202110225634 A CN 202110225634A CN 112963999 A CN112963999 A CN 112963999A
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CN
China
Prior art keywords
gear
base
rotating shaft
connecting rod
supporting seat
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Granted
Application number
CN202110225634.7A
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Chinese (zh)
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CN112963999B (en
Inventor
吴赵平
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Fujian Xidehui Technology Co ltd
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Fujian Xidehui Technology Co ltd
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Priority to CN202110225634.7A priority Critical patent/CN112963999B/en
Publication of CN112963999A publication Critical patent/CN112963999A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00Self-contained movable devices, e.g. domestic refrigerators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00General constructional features

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

The invention is suitable for the technical field of refrigeration equipment, and provides a multifunctional vertical refrigerator; the method comprises the following steps: the refrigerator comprises a refrigerator main body, a compressor and a refrigerator door, wherein the refrigerator main body is internally provided with a mounting groove for mounting the compressor; a damping structure is arranged in the mounting groove; the damping structure comprises a base fixedly arranged in the mounting groove, L-shaped pieces are fixedly arranged on two sides of the base, a supporting seat is elastically arranged on each L-shaped piece, the lower end of each supporting seat is connected to a rack, and the rack is meshed with a second gear rotatably arranged on the base; the second gear and the fixed sleeve are arranged on a first rotating shaft which is rotatably arranged on the base; a first gear is fixedly sleeved on one end of the first rotating shaft, which is far away from the second gear, two sides of the first gear are respectively meshed with two first one-way gears, the two first one-way gears are respectively and fixedly connected to a second rotating shaft, and the two second rotating shafts are both provided with second torsion springs; the compressor is fixedly arranged on the supporting seat.

Description

Multifunctional vertical refrigerator
Technical Field
The invention relates to the technical field of refrigeration equipment, in particular to a multifunctional vertical refrigerator.
Background
A refrigerator is another name of a refrigerator and a freezer. All the evaporating pipes of the high-quality refrigerator adopt high-quality copper coil pipes and are processed into wide-surface special shapes. The surface of the stainless steel plate is smooth and clean, the thickness of the whole plate is uniform, and the proper thickness is adopted, so that the service life is long, and the appearance of the refrigerator is smooth and firm.
There is the compressor in the vertical freezer, and the compressor can produce the vibration at the operation process, and prior art's shock attenuation effect is not very ideal, and the not good meeting noise that shock attenuation effect is not good influences equipment life.
Disclosure of Invention
The invention aims to provide a multifunctional vertical refrigerator to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a multi-functional vertical freezer comprising: the refrigerator comprises a refrigerator main body, a compressor and a refrigerator door, wherein the refrigerator main body is internally provided with a mounting groove for mounting the compressor; a damping structure is arranged in the mounting groove; the damping structure comprises a base fixedly arranged in the mounting groove, L-shaped pieces are fixedly arranged on two sides of the base, a supporting seat is elastically arranged on each L-shaped piece, the lower end of each supporting seat is connected to a rack, and the rack is meshed with a second gear rotatably arranged on the base; the second gear and the fixed sleeve are arranged on a first rotating shaft which is rotatably arranged on the base; a first gear is fixedly sleeved on one end of the first rotating shaft, which is far away from the second gear, two sides of the first gear are respectively meshed with two first one-way gears, the two first one-way gears are respectively and fixedly connected to a second rotating shaft, and the two second rotating shafts are both provided with second torsion springs; the compressor is fixedly arranged on the supporting seat.
As a further scheme of the invention: supporting seat bottom both sides fixed mounting has the connecting rod, the connecting rod passes the through-hole on the L type spare and connects on the rack, connecting rod elastic mounting is on the L type spare.
As a still further scheme of the invention: the first elastic piece is sleeved on the outer side of the connecting rod, and the upper end and the lower end of the first elastic piece are fixedly mounted on the supporting seat and the L-shaped piece respectively.
As a still further scheme of the invention: the second rotating shaft is rotatably installed on the support on the base, and two ends of the second torsion spring are fixedly installed on the support and the second rotating shaft respectively.
As a still further scheme of the invention: the second rotating shaft is rotatably installed on the support on the base, and two ends of the second torsion spring are fixedly installed on the support and the second rotating shaft respectively.
As a still further scheme of the invention: first one-way gear includes fluted disc and driving disc, the driving disc rotates and sets up inside the fluted disc, the inside array of fluted disc is provided with a plurality of cooperation grooves, the driving disc rotates and is provided with the connecting rod, the connecting rod is kept away from driving disc one end and is set up in the cooperation groove, connecting rod intermediate position elastic connection is on the driving disc.
As a still further scheme of the invention: the connecting rod intermediate position is connected with the second elastic component, connecting rod one end fixed mounting is kept away from to the second elastic component on the driving plate.
As a still further scheme of the invention: the transmission disc is rotatably installed on the fluted disc, and the transmission disc is fixedly connected with the second rotating shaft.
As a still further scheme of the invention: the first elastic piece and the second elastic piece are both made of springs.
Compared with the prior art, the invention has the beneficial effects that: the two-stage damping is realized by arranging the first torsion spring, the first gear, the first one-way gear, the second rotating shaft and the second torsion spring, and the damping effect is better; meanwhile, the first one-way gear, the second rotating shaft, the second torsion spring and the like are arranged, so that the second torsion spring is always maintained in a recovery state in the shock absorption process to start shock absorption in the shock absorption process of the two first one-way gears, and the shock absorption energy is discharged through the exchange of the two second torsion springs, so that the situation that the second torsion spring reversely transmits the absorbed vibration energy to the supporting seat is avoided; the damping effect is more ideal.
Drawings
Fig. 1 is a schematic structural view of a multifunctional vertical refrigerator.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic structural view of a first one-way gear in the multifunctional vertical refrigerator.
In the figure: the refrigerator comprises a refrigerator main body-1, a supporting seat-2, a compressor-3, an L-shaped part-4, a first elastic part-5, a base-6, a rack-7, a first rotating shaft-8, a first torsion spring-9, a first gear-10, a first one-way gear-11, a connecting rod-12, a second gear-13, a second rotating shaft-14, a second torsion spring-15, a support-16, a fluted disc-17, a matching groove-18, a connecting rod-19, a transmission disc-20 and a second elastic part-21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, in embodiment 1 of the present invention, a structure diagram of a multifunctional vertical refrigerator provided in an embodiment of the present invention includes: the refrigerator comprises a refrigerator main body 1, wherein an installation groove for installing a compressor 3 is formed in the refrigerator main body 1; a damping structure is arranged in the mounting groove; the damping structure comprises a base 6 fixedly installed in the installation groove, L-shaped pieces 4 are fixedly installed on two sides of the base 6, a supporting seat 2 is elastically arranged on each L-shaped piece 4, the lower end of each supporting seat 2 is connected to a rack 7, and the rack 7 is meshed with a second gear 13 rotatably installed on the base 6; the second gear 13 and the fixed sleeve are sleeved on a first rotating shaft 8 which is rotatably arranged on the base 6; a first gear 10 is fixedly sleeved on one end of the first rotating shaft 8, which is far away from the second gear 13, two sides of the first gear 10 are respectively meshed with the two first one-way gears 11, the two first one-way gears 11 are respectively and fixedly connected to a second rotating shaft 14, and the two second rotating shafts 14 are respectively provided with a second torsion spring 15; the compressor 3 is fixedly arranged on the supporting seat 2.
Specifically, when the compressor 3 generates vibration during operation, the vibration is transmitted to the support base 2, the support base 2 transmits the vibration to the rack 7, the rack 7 transmits the vibration to the second gear 13, primary damping is performed through the first torsion spring 9, the vibration is transmitted to the two second rotating shafts 14 through the first gear 10 and the first one-way gear 11, secondary damping is performed on the second torsion springs 15 on the two second rotating shafts 14, since the two first one-way gears 11 are in one-way transmission, in the transmission process between the first gear 10 and the first one-way gear 11, the first gear 10 performs damping on the second torsion spring 15 on one first one-way gear 11 during reciprocating rotation, the second torsion springs 15 are always maintained in a recovery state during damping in the intermittent damping process of the two first one-way gears 11, damping is performed, and damping energy is discharged by the two second torsion springs 15, the second torsion spring 15 is prevented from transmitting the absorbed vibration energy to the supporting seat 2 in the reverse direction; the shock absorption of the spring in the shock absorption process in the prior art is avoided, and then the energy released in the recovery process is transmitted to the supporting seat 2, so that the shock absorption effect is not ideal.
Example 2
Referring to fig. 1 to 3, the main difference between the embodiment 2 and the embodiment 1 is that connecting rods 12 are fixedly installed at two sides of the bottom of the supporting seat 2, the connecting rods 12 pass through holes on the L-shaped part 4 and are connected to the rack 7, and the connecting rods 12 are elastically installed on the L-shaped part 4, so that the supporting seat 2 is elastically installed on the L-shaped part 4.
The outer side of the connecting rod 12 is sleeved with a first elastic part 5, and the upper end and the lower end of the first elastic part 5 are respectively and fixedly installed on the supporting seat 2 and the L-shaped part 4.
The second rotating shaft 14 is rotatably installed on the bracket 16 on the base 6, and two ends of the second torsion spring 15 are respectively and fixedly installed on the bracket 16 and the second rotating shaft 14, so that the shock absorption is realized through the second torsion spring 15.
As a preferred embodiment of the present invention, the lower end of the rack 7 is slidably disposed in a slide way on the base 6, so as to define the moving direction of the rack 7.
First one-way gear 11 includes fluted disc 17 and driving disc 20, driving disc 20 rotates and sets up inside fluted disc 17, the inside array of fluted disc 17 is provided with a plurality of cooperation grooves 18, driving disc 20 rotates and is provided with connecting rod 19, connecting rod 19 is kept away from 20 one end settings of driving disc in cooperation groove 18, 19 intermediate position elastic connection of connecting rod is on driving disc 20, so realized one-way transmission between fluted disc 17 and the driving disc 20.
The middle position of the connecting rod 19 is connected with a second elastic part 21, one end of the second elastic part 21, which is far away from the connecting rod 19, is fixedly installed on the transmission disc 20, so that the connecting rod 19 is elastically arranged on the transmission disc 20, and the connecting rod 19 can slide into the matching groove 18. Thereby realizing one-way transmission.
Drive plate 20 rotates and installs on fluted disc 17, drive plate 20 and second pivot 14 fixed connection, so drive plate 20 can transmit the rotation of fluted disc 17 for second pivot 14, and then realize the shock attenuation.
The first elastic member 5 and the second elastic member 21 are made of springs, which is convenient to realize.
The working principle of the invention is as follows:
when the compressor 3 generates vibration in the operation process, the vibration is transmitted to the supporting seat 2, the supporting seat 2 transmits the vibration to the rack 7 through the connecting rod 12, the rack 7 reciprocates up and down to drive the second gear 13 to drive the first rotating shaft 8 to rotate in a reciprocating manner, and the first rotating shaft 8 performs primary damping through the first torsion spring 9 in the rotation process; meanwhile, the first gear 10 drives the first one-way gears 11 on two sides to rotate, and the second torsion springs 15 on the second rotating shafts 14 on the two first one-way gears 11 perform secondary damping, because the two first one-way gears 11 are in one-way transmission, in the transmission process between the first gear 10 and the first one-way gears 11, the second torsion springs 15 on one first one-way gear 11 respectively perform damping in the reciprocating rotation process of the first gear 10, and in the intermittent damping process of the two first one-way gears 11, the second torsion springs 15 are always maintained in a recovery state to start damping in the damping process, and the damping energy exchanged by the two second torsion springs 15 is removed, so that the situation that the absorbed vibration energy is reversely transmitted to the supporting seat 2 by the second torsion springs 15 is avoided; the shock absorption of the spring in the shock absorption process in the prior art is avoided, and then the energy released in the recovery process is transmitted to the supporting seat 2, so that the shock absorption effect is not ideal.
The two-stage damping is realized by arranging the first torsion spring 9, the first gear 10, the first one-way gear 11, the second rotating shaft 14 and the second torsion spring 15, and the damping effect is better; meanwhile, the first one-way gear 11, the second rotating shaft 14, the second torsion springs 15 and the like are arranged, so that the second torsion springs 15 are always maintained in a recovery state in the shock absorption process of the two first one-way gears 11 in the intermittent shock absorption process to start shock absorption, the shock absorption energy exchanged by the two second torsion springs 15 is removed, and the situation that the second torsion springs 15 reversely transmit the absorbed vibration energy to the supporting seat 2 is avoided; the damping effect is more ideal.
In the description of the present invention, it is to be understood that the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, in the description of the present invention, "a plurality" means two or more unless otherwise specified. A feature defined as "first," "second," etc. may explicitly or implicitly include one or more of the feature.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (9)

1. A multifunctional vertical refrigerator, comprising: the refrigerator comprises a refrigerator main body (1), wherein a mounting groove for mounting a compressor (3) is formed in the refrigerator main body (1); a damping structure is arranged in the mounting groove; the damping structure comprises a base (6) fixedly installed in the installation groove, L-shaped pieces (4) are fixedly installed on two sides of the base (6), a supporting seat (2) is elastically arranged on each L-shaped piece (4), the lower end of each supporting seat (2) is connected to a rack (7), and the racks (7) are meshed with second gears (13) rotatably installed on the base (6); the second gear (13) and the fixed sleeve are sleeved on a first rotating shaft (8) rotatably arranged on the base (6); a first gear (10) is fixedly sleeved on one end, far away from the second gear (13), of the first rotating shaft (8), two sides of the first gear (10) are respectively meshed with the two first one-way gears (11), the two first one-way gears (11) are respectively and fixedly connected to a second rotating shaft (14), and second torsion springs (15) are respectively arranged on the two second rotating shafts (14); the compressor (3) is fixedly arranged on the supporting seat (2).
2. The multifunctional vertical refrigerator according to claim 1, wherein connecting rods (12) are fixedly mounted on two sides of the bottom of the supporting base (2), the connecting rods (12) pass through holes in the L-shaped part (4) to be connected to the rack (7), and the connecting rods (12) are elastically mounted on the L-shaped part (4).
3. The multifunctional vertical refrigerator according to claim 2, wherein the first elastic member (5) is sleeved outside the connecting rod (12), and the upper and lower ends of the first elastic member (5) are respectively fixedly mounted on the supporting base (2) and the L-shaped member (4).
4. The multifunctional vertical refrigerator according to claim 3, wherein the second rotating shaft (14) is rotatably installed on a bracket (16) on the base (6), and two ends of the second torsion spring (15) are respectively and fixedly installed on the bracket (16) and the second rotating shaft (14).
5. The multifunctional vertical refrigerator according to claim 1, characterized in that the lower end of the rack (7) is arranged in a slide way on the base (6) in a sliding way.
6. The multifunctional vertical refrigerator according to any one of claims 1 to 5, wherein the first one-way gear (11) comprises a fluted disc (17) and a transmission disc (20), the transmission disc (20) is rotatably arranged inside the fluted disc (17), a plurality of matching grooves (18) are arranged inside the fluted disc (17) in an array manner, a connecting rod (19) is rotatably arranged on the transmission disc (20), one end of the connecting rod (19) far away from the transmission disc (20) is arranged in the matching grooves (18), and the middle position of the connecting rod (19) is elastically connected to the transmission disc (20).
7. The multifunctional vertical refrigerator according to claim 6, wherein a second elastic member (21) is connected to the middle of the connecting rod (19), and one end of the second elastic member (21) far away from the connecting rod (19) is fixedly installed on the transmission plate (20).
8. The multifunctional vertical refrigerator according to claim 7, wherein the transmission plate (20) is rotatably installed on the fluted disc (17), and the transmission plate (20) is fixedly connected with the second rotating shaft (14).
9. The multi-functional vertical refrigerator according to claim 3, characterized in that the first elastic member (5) and the second elastic member (21) are both made of springs.
CN202110225634.7A 2021-03-01 2021-03-01 Multifunctional vertical refrigerator Active CN112963999B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110225634.7A CN112963999B (en) 2021-03-01 2021-03-01 Multifunctional vertical refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110225634.7A CN112963999B (en) 2021-03-01 2021-03-01 Multifunctional vertical refrigerator

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Publication Number Publication Date
CN112963999A true CN112963999A (en) 2021-06-15
CN112963999B CN112963999B (en) 2022-11-15

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Application Number Title Priority Date Filing Date
CN202110225634.7A Active CN112963999B (en) 2021-03-01 2021-03-01 Multifunctional vertical refrigerator

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107380288A (en) * 2017-07-13 2017-11-24 安徽国防科技职业学院 The flexible damping gear train of robot
CN207316028U (en) * 2017-10-23 2018-05-04 上海度邦精密机械有限公司 Gear one-way damper
WO2020164325A1 (en) * 2019-02-14 2020-08-20 欧普照明股份有限公司 Torsion spring variable damping rotary shaft
CN211450082U (en) * 2019-12-10 2020-09-08 青岛冰岩制冷设备有限公司 Damping device of refrigeration compressor
CN112283291A (en) * 2020-10-19 2021-01-29 朱皓 Equipment shock attenuation base for building engineering

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107380288A (en) * 2017-07-13 2017-11-24 安徽国防科技职业学院 The flexible damping gear train of robot
CN207316028U (en) * 2017-10-23 2018-05-04 上海度邦精密机械有限公司 Gear one-way damper
WO2020164325A1 (en) * 2019-02-14 2020-08-20 欧普照明股份有限公司 Torsion spring variable damping rotary shaft
CN211450082U (en) * 2019-12-10 2020-09-08 青岛冰岩制冷设备有限公司 Damping device of refrigeration compressor
CN112283291A (en) * 2020-10-19 2021-01-29 朱皓 Equipment shock attenuation base for building engineering

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