CN102374154A - Base device capable of adjusting balance of compressor - Google Patents
Base device capable of adjusting balance of compressor Download PDFInfo
- Publication number
- CN102374154A CN102374154A CN2010102583730A CN201010258373A CN102374154A CN 102374154 A CN102374154 A CN 102374154A CN 2010102583730 A CN2010102583730 A CN 2010102583730A CN 201010258373 A CN201010258373 A CN 201010258373A CN 102374154 A CN102374154 A CN 102374154A
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- compressor
- balance
- chassis
- base device
- motor
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Abstract
The invention discloses a base device capable of adjusting balance of a compressor. The compressor comprises a shell, a motor is arranged on the upper side in the shell, and the lower side of the motor is provided with a compressor component at a certain distance. The motor comprises a stator, a rotor and a crankshaft, and the compressor component comprises a cylinder, a silencer, an upper bearing and a lower bearing. A balance plate is arranged between a bolt and a chassis, the chassis is provided with a plurality of convex parts, each convex part is provided with a screw hole, and an adjusting screw is arranged in each screw hole. Since the balance plate is arranged between the bolt and the chassis, and the lower end of the balance plate is provided with the adjusting screws, the screws can be adjusted with no need for machine removal in case of imbalance of the compressor so as to realize the balance of the compressor. The inclination and vibration produced in installation and transportation of the compressor can be avoided.
Description
Technical field
The invention belongs to a kind of hermetic type compressor device, the bottom that is specifically related to a kind of base at compressor is provided with the base device of balance plate and the adjustable compressor balance of regulating bolt.
Background technique
Shown in Fig. 1～2, the compressor of existing technology, the inner upper side that is included in housing 1 is equipped with motor 20, at the downside of motor 20 compressor assembly 30 that is equipped with separated by a distance.Housing 1 is made up of cylindrical drum 11, loam cake 12 and the lower cover 13 of hollow.Motor 20 is pressed on the inner peripheral surface that is fixed on cylindrical shell 11, and it is made up of stator 21, rotor 22 and the rotary crankshaft 23 that is pressed into the center that is fixed on rotor 22 and transmits rotating force, forms oil guiding hole 24 vertically in the inside of bent axle 23.Be provided with equilibrium block 25 at the top of rotor 22.
Compressor assembly 30 comprises cylinder 31, upper bearing (metal) 32 and lower bearing 33; At the inner eccentric part 23a that forms rotary crankshaft 23 of the compression volume C of cylinder 31; In the outside of eccentric part 23a, being provided with can rotation and the rolling piston 35 of revolution by eccentric part 23a; One side contacts with the excircle upper thread of rolling piston 35, and is the structures such as baffle plate of suction area and compressing area with the compression volume C zoning that the outer peripheral surface of the inner peripheral surface of cylinder 31 and rolling piston 35 forms.The suction port (not shown) that also is communicated with the sucking pipe in the suction area in the cylinder 31, and the exhaust port (not shown) that is used to discharge compressed media in the compressing area.
In addition, be provided with exhaust port (not shown) in the upper bearing 32, its upside binding is fixed with baffler 34, is used to reduce the noise that is produced by pressure difference from the compressed media gas of exhaust port discharge.Be provided with sucking pipe 14 in the bottom of seal casinghousing 1, be discharged to seal casinghousing 1 outside, on loam cake 12, be provided with outlet pipe 15 for making dielectric gas through baffler 34.
Cylindrical drum 11 is installed on the lower cover 13, and lower cover 13 is fixed on the base 16, on base 16, forms the bolt hole 19 of three triangularities, and base 16 is fixed on the chassis 18 through bolt 17.
But; In the installation of the hermetic type compressor of existing technology; Each parts major part of the complete machine of compressor is all welded, compressor in transportation process since the vibration run-off the straight and can't adjust; Cause the annexation of compressor distortion and damage compressor and other parts easily, even cause that causing compressor accident occurs when operation.
Summary of the invention
The present invention is for the shortcoming that overcomes existing technology proposes, and its objective is that the bottom that a kind of base at compressor is provided is provided with the base device of balance plate and the adjustable compressor balance of regulating bolt.
Technological scheme of the present invention is: a kind of base device of adjustable compressor balance; Described compressor comprises housing; Housing is made up of cylindrical drum, loam cake and the lower cover of hollow, in the inner upper side of housing motor is installed, at the downside of the motor compressor assembly that is equipped with separated by a distance; Motor is pressed on the inner peripheral surface that is fixed on cylindrical shell, and it is by stator, rotor and be pressed into the rotary crankshaft that is fixed on centre of rotor and transmits rotating force and form.
Compressor assembly is made up of cylinder, baffler, upper bearing (metal) and lower bearing, forms oil guiding hole vertically in bent axle inside, the eccentric part of on bent axle, installing.
Between bolt and chassis, be provided with balance plate, on the chassis, be formed with a plurality of lug bosses, on each lug boss, be formed with screw, in each screw, be provided with the adjustment screw.
The profile of described balance plate roughly is an equilateral triangle, is formed with through hole three ends.
On described chassis, be formed with three lug bosses.The position that is provided with of described three through holes should be corresponding with the position of three bolts hole on the base.The position of described screw is in the inboard near through hole.
The profile of described balance plate roughly is an equilateral triangle, is formed with through hole three ends.
The position that is provided with of described three through holes should be corresponding with the position of three bolt screws on the base.
The present invention is owing to be provided with balance plate between bolt and chassis, and is provided with three adjustment screws in the lower end of balance plate, when compressor is uneven, needn't the teardown of engine, and just can adjust three and adjust screws, make compressor reach balance.Prevented that compressor from producing and vibration when installing and transport, safe and reliable.
Description of drawings
Fig. 1 is the longitudinal sectional drawing that the compressor of existing technology is connected with base;
Fig. 2 is the stereogram that the compressor of existing technology is installed on the chassis;
Fig. 3 is the stereogram of the base device of adjustable compressor balance of the present invention;
Fig. 4 be adjustable compressor balance of the present invention base device be installed in the plan view on the chassis;
Fig. 5 is along the sectional drawing of A-A line among Fig. 4;
Fig. 6 be adjustable compressor balance of the present invention base device be installed in the worm's eye view on the chassis;
Fig. 7 is the view that attaches of balance plate of the present invention.
Wherein: 1 housing, 11 cylindrical shells
12 loam cakes, 13 lower covers
14 sucking pipes, 15 outlet pipes
16 bases, 17 bolts
18 chassis, 19 bolts hole
20 motors, 21 stators
22 rotors, 23 bent axles
23a eccentric part 25 equilibrium blocks
30 compressor assemblies, 31 cylinders
32 upper bearing (metal)s, 33 lower bearings
34 bafflers, 35 pistons
40 balance plates, 41 through holes
50 chassis, 51 lug bosses
52 screws, 53 adjustment screws
Embodiment
Below, with reference to accompanying drawing and embodiment the base device of adjustable compressor balance of the present invention is elaborated:
The identical label of employing that component of the present invention are identical with the component of existing technology.
Shown in Fig. 1～4, a kind of base device of adjustable compressor balance, described compressor comprises housing 1, housing 1 is made up of cylindrical drum 11, loam cake 12 and the lower cover 13 of hollow.Inner upper side at housing 1 is equipped with motor 20, at the downside of motor 20 compressor assembly 30 that is equipped with separated by a distance.
Motor 20 is pressed on the inner peripheral surface that is fixed on cylindrical shell 11, and it is made up of stator 21, rotor 22 and the rotary crankshaft 23 that is pressed into the center that is fixed on rotor 22 and transmits rotating force.
Form oil guiding hole 24 vertically in bent axle 41 inside, at the outer surface formation spiral chute 42 of bent axle 41, the eccentric part 41a that on bent axle 41, installs.
Compressor assembly 30 comprises cylinder 31, upper bearing (metal) 32 and lower bearing 33.Eccentric part 23a is positioned at compression volume C.Having in the arranged outside of eccentric part 23a can rotation and the rolling piston 35 of revolution, also is communicated with the suction port of the sucking pipe in the suction area in the cylinder 31, and the exhaust port that is used to discharge compressed media in the compressing area.
Upper bearing (metal) 32 is positioned at the top of cylinder 31, in upper bearing (metal) 32, is provided with exhaust port, and its upside binding is fixed with baffler 34, is used to reduce the noise that is produced by pressure difference from the compressed media gas of exhaust port discharge.
Be provided with sucking pipe 14 in the bottom of seal casinghousing 1, on loam cake 12, be provided with outlet pipe 15 for making dielectric gas through baffler 34 be discharged to seal casinghousing 1 outside.
Like Fig. 5, shown in 6, the cylindrical drum 11 of housing 1 is installed on the lower cover 13, and lower cover 13 is fixed on the base 16, and bolt 17 passes bolt hole 19 base 16 is fixed on the chassis 50.
Be provided with balance plate 40 between bolt 17 and the chassis 50, on chassis 50, be formed with a plurality of lug bosses 51, the present invention has three, on each lug boss 51, is formed with screw 52, is provided with adjustment screw 53 52 li of each screws.
As shown in Figure 7, the profile of balance plate 40 roughly is an equilateral triangle, and the position that is provided with that is formed with 41, three through holes 41 of through hole three ends should be corresponding with the position of three screws on the base 16.
The position of screw 52 is in the inboard near through hole 41.
The present invention is being owing to be provided with balance plate between bolt and chassis, and is provided with three adjustment screws in the lower end of balance plate, when compressor is uneven, needn't the teardown of engine, and just can adjust three and adjust screws, make compressor reach balance.Prevented that compressor from producing and vibration when installing and transport, safe and reliable.
Claims (5)
1. the base device of an adjustable compressor balance; Described compressor comprises housing (1); Housing (1) is made up of cylindrical drum (11), loam cake (12) and the lower cover (13) of hollow; Inner upper side at housing (1) is equipped with motor (20), and at the downside of motor (20) compressor assembly (30) that is equipped with separated by a distance, motor (20) is pressed on the inner peripheral surface that is fixed on cylindrical shell (11); It is made up of stator (21), rotor (22) and the rotary crankshaft (21) that is pressed into the center that is fixed on rotor (22) and transmits rotating force; Compressor assembly (30) is made up of cylinder (31), baffler (34), upper bearing (metal) (32) and lower bearing (33), it is characterized in that: between bolt (17) and chassis (50), be provided with balance plate (40), on chassis (50), be formed with a plurality of lug bosses (51); On each lug boss (51), be formed with screw (52), be provided with adjustment screw (53) in each screw (52) lining.
2. the base device of adjustable compressor balance according to claim 1 is characterized in that: the profile of described balance plate (40) roughly is an equilateral triangle, is formed with through hole (41) three ends.
3. the base device of adjustable compressor balance according to claim 1 is characterized in that: on described chassis (50), be formed with three lug bosses (51),
4. the base device of adjustable compressor balance according to claim 2 is characterized in that: the position that is provided with of described three through holes (41) should be corresponding with the position of three bolts hole (19) on the base (16).
5. according to the base device of claim 1 or 2 described adjustable compressor balances, it is characterized in that: the position of described screw (52) is in the inboard near through hole (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102583730A CN102374154A (en) | 2010-08-20 | 2010-08-20 | Base device capable of adjusting balance of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102583730A CN102374154A (en) | 2010-08-20 | 2010-08-20 | Base device capable of adjusting balance of compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102374154A true CN102374154A (en) | 2012-03-14 |
Family
ID=45793226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102583730A Pending CN102374154A (en) | 2010-08-20 | 2010-08-20 | Base device capable of adjusting balance of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102374154A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089576A (en) * | 2013-01-24 | 2013-05-08 | 西安陕鼓动力股份有限公司 | Compressor flexible foundation base easy to align |
| CN106382207A (en) * | 2016-10-31 | 2017-02-08 | 美的集团股份有限公司 | Compressor, outdoor unit of air conditioner as well as air conditioner |
| CN107035651A (en) * | 2015-11-11 | 2017-08-11 | 富士通将军股份有限公司 | Rotary compressor |
| CN107869451A (en) * | 2017-11-07 | 2018-04-03 | 苏州聚锐机电科技有限公司 | A kind of mounting structure of air compressor |
-
2010
- 2010-08-20 CN CN2010102583730A patent/CN102374154A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089576A (en) * | 2013-01-24 | 2013-05-08 | 西安陕鼓动力股份有限公司 | Compressor flexible foundation base easy to align |
| CN103089576B (en) * | 2013-01-24 | 2016-09-21 | 西安陕鼓动力股份有限公司 | A kind of easy centering flexible foundation base of compressor |
| CN107035651A (en) * | 2015-11-11 | 2017-08-11 | 富士通将军股份有限公司 | Rotary compressor |
| CN107035651B (en) * | 2015-11-11 | 2019-08-16 | 富士通将军股份有限公司 | Rotary compressor |
| US10408213B2 (en) | 2015-11-11 | 2019-09-10 | Fujitsu General Limited | Rotary compressor |
| CN106382207A (en) * | 2016-10-31 | 2017-02-08 | 美的集团股份有限公司 | Compressor, outdoor unit of air conditioner as well as air conditioner |
| CN107869451A (en) * | 2017-11-07 | 2018-04-03 | 苏州聚锐机电科技有限公司 | A kind of mounting structure of air compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120314 |