CN216788972U - Three-connecting-rod structure of full-balance compressor - Google Patents
Three-connecting-rod structure of full-balance compressor Download PDFInfo
- Publication number
- CN216788972U CN216788972U CN202220516559.XU CN202220516559U CN216788972U CN 216788972 U CN216788972 U CN 216788972U CN 202220516559 U CN202220516559 U CN 202220516559U CN 216788972 U CN216788972 U CN 216788972U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- jack
- bolt
- fixedly connected
- full
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Compressor (AREA)
Abstract
The utility model relates to the technical field of compressors, in particular to a three-connecting-rod structure of a full-balance compressor. The utility model has the advantages that: through the cooperation setting of first connecting rod, constant head tank, spacing groove, first jack, stopper, locating piece, second jack, bolt, fixed orifices, second connecting rod, perforation, shift ring, fixing bolt and dead lever for this connection structure's connecting rod no longer is fixed, works as only need to separate first connecting rod and second connecting rod when first connecting rod or second connecting rod and the component that links to each other damage, then will the component that first connecting rod or second connecting rod link to each other pull down can, and then need not to dismantle whole connecting rod structure, thereby make the work of maintaining this connecting rod structure comparatively simple and convenient, very big reduction maintenance personal's intensity of labour, reached the effect that improves maintenance efficiency.
Description
Technical Field
The utility model relates to the technical field of compressors, in particular to a three-connecting-rod structure of a full-balance compressor.
Background
The compressor is a driven fluid machine for lifting low-pressure gas into high-pressure gas, is the heart of a refrigeration system, sucks low-temperature low-pressure refrigerant gas from an air suction pipe, drives a piston to compress the refrigerant gas through the operation of a motor, and discharges the high-temperature high-pressure refrigerant gas to an exhaust pipe to provide power for a refrigeration cycle.
The connecting rod of the connecting rod structure of the existing compressor is integral, and the operation that the connecting rod structure needs to be disassembled when the connecting rod structure inside the compressor is damaged is troublesome, so that the work of maintaining the connecting rod structure is difficult, and the maintenance efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, provides a three-connecting-rod structure of a full-balanced compressor and effectively solves the defects of the prior art.
The purpose of the utility model is realized by the following technical scheme: a three-link structure of a full-balanced compressor comprises a first link, a positioning groove is arranged on one side of the first link, the inner wall of the positioning groove is provided with a limiting groove, one side of the first connecting rod is provided with a first jack, a limiting block is clamped on the inner wall of the limiting groove, a positioning block is fixedly connected with one side of the limiting block, one side of each of the limiting block and the positioning block is provided with a second jack, the inner walls of the first jack and the second jack are inserted with bolts, the outer surface of the bolt is provided with a fixing hole, one end of the positioning block far away from the limiting block is fixedly connected with a second connecting rod, one side of the second connecting rod is provided with a through hole, the outer surface of the second connecting rod is connected with a moving ring in a sliding way, one side threaded connection of shift ring has fixing bolt, one side fixedly connected with backup pad of shift ring, one side fixedly connected with dead lever of backup pad.
Optionally, a piston is arranged at the top end of the first connecting rod, an eccentric shaft is arranged at one side of the second connecting rod, a rotary table is fixedly connected to one end of the eccentric shaft, and a driving shaft is fixedly connected to the middle of one side of the rotary table.
Optionally, the shape of spacing groove and stopper is T shape, the size looks adaptation of spacing groove and stopper, through first connecting rod of connection and second connecting rod that spacing groove and stopper can be first.
Optionally, the positioning block is clamped with the positioning groove, and the positioning block is matched with the positioning groove in size.
Optionally, fixing bolt and fenestrate size looks adaptation, thereby can make fixing bolt smooth the inserting fenestrate inside, then through nut and fixing bolt threaded connection, thereby can fix the shift ring makes the position of shift ring no longer removes, the size looks adaptation of dead lever and fixed orifices, thereby can make the dead lever inserts the inside of fixed orifices, and then fixes the bolt makes the position of bolt no longer takes place to remove, makes fixed stopper and locating piece that the bolt can be stable.
Optionally, the first connecting rod is matched with the second connecting rod in size, the first jack and the second jack are matched with the bolt in size, the bolt can be smoothly inserted into the first jack and the second jack, and the limiting block and the positioning block are further fixed.
The utility model has the following advantages:
1. according to the three-link structure of the full-balance compressor, through the matching arrangement of the first link, the positioning groove, the limiting groove, the first jack, the limiting block, the positioning block, the second jack, the bolt, the fixing hole, the second link, the perforation, the moving ring, the fixing bolt and the fixing rod, when a component connected with the first link or the second link is damaged, the fixing bolt is firstly moved out from the inside of the perforation, then the moving ring is moved downwards, the fixing rod is moved out from the inside of the fixing hole, the bolt is not fixed any more by the fixing rod, then the bolt is moved out from the inside of the first jack and the second jack, the limiting block and the positioning block are not fixed any more by the bolt, then the limiting block is separated from the limiting groove, the positioning block is separated from the positioning groove, the separation work of the first link and the second link can be completed, and the link of the connecting structure is not fixed any more, when the first connecting rod or the second connecting rod and the components connected with the first connecting rod or the second connecting rod are damaged, only the first connecting rod and the second connecting rod need to be separated, and then the components connected with the first connecting rod or the second connecting rod can be detached, so that the whole connecting rod structure does not need to be detached, the work of repairing the connecting rod structure is simple and convenient, the labor intensity of maintenance personnel is greatly reduced, and the effect of improving the maintenance efficiency is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic structural view of a second connecting rod and a connecting member thereof according to the present invention;
FIG. 4 is a schematic structural diagram of a first connecting rod according to the present invention;
FIG. 5 is a schematic view of the latch of the present invention.
In the figure: 1-a first connecting rod, 2-a positioning groove, 3-a limiting groove, 4-a first jack, 5-a limiting block, 6-a positioning block, 7-a second jack, 8-a bolt, 9-a fixing hole, 10-a second connecting rod, 11-a perforation, 12-a moving ring, 13-a fixing bolt, 14-a supporting plate, 15-a fixing rod, 16-a piston, 17-an eccentric shaft, 18-a turntable and 19-a driving shaft.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
As shown in fig. 1-5, a three-bar linkage structure of a fully balanced compressor comprises a first bar linkage 1, a positioning groove 2 is formed on one side of the first bar linkage 1, a limiting groove 3 is formed on the inner wall of the positioning groove 2, a first jack 4 is formed on one side of the first bar linkage 1, a limiting block 5 is clamped on the inner wall of the limiting groove 3, a positioning block 6 is fixedly connected to one side of the limiting block 5, a second jack 7 is formed on one side of the limiting block 5 and one side of the positioning block 6, a bolt 8 is inserted into the inner walls of the first jack 4 and the second jack 7, a fixing hole 9 is formed on the outer surface of the bolt 8, a second bar linkage 10 is fixedly connected to one end of the positioning block 6 far from the limiting block 5, a through hole 11 is formed on one side of the second bar linkage 10, a moving ring 12 is slidably connected to the outer surface of the second bar linkage 10, a fixing bolt 13 is threadedly connected to one side of the moving ring 12, a supporting plate 14 is fixedly connected to one side of the moving ring 12, a fixing rod 15 is fixedly connected to one side of the supporting plate 14.
As an optional technical scheme of the utility model: the top end of the first connecting rod 1 is provided with a piston 16, one side of the second connecting rod 10 is provided with an eccentric shaft 17, one end of the eccentric shaft 17 is fixedly connected with a rotary table 18, and the middle part of one side of the rotary table 18 is fixedly connected with a driving shaft 19.
As an optional technical scheme of the utility model: spacing groove 3 is T shape with stopper 5's shape, and spacing groove 3 and stopper 5's size looks adaptation can be first connecting rod 1 and the second connecting rod 10 of being connected through spacing groove 3 and stopper 5.
As an optional technical scheme of the utility model: the positioning block 6 is clamped with the positioning groove 2, and the positioning block 6 is matched with the positioning groove 2 in size.
As an optional technical scheme of the utility model: fixing bolt 13 and perforation 11's size looks adaptation, thereby can make the smooth inside of inserting perforation 11 of fixing bolt 13, then through nut and fixing bolt 13 threaded connection, thereby can fix shift ring 12, make the position of shift ring 12 no longer remove, the size looks adaptation of dead lever 15 and fixed orifices 9, thereby can make the inside that dead lever 15 inserted fixed orifices 9, and then fixing bolt 8, make the position of bolt 8 no longer take place to remove, make fixed stopper 5 and locating piece 6 that bolt 8 can be stable.
As an optional technical scheme of the utility model: first connecting rod 1 and the big or small looks adaptation of second connecting rod 10, first jack 4 and second jack 7 all with the big or small looks adaptation of bolt 8, can make the smooth inside of injecting into first jack 4 and second jack 7 of bolt 8, and then fixed stopper 5 and locating piece 6.
The working process of the utility model is as follows:
when a component connected with the first connecting rod 1 or the second connecting rod 10 is damaged, the fixing bolt 13 is firstly moved out of the inner part of the through hole 11, then the moving ring 12 is moved downwards, the fixing rod 15 is moved out of the inner part of the fixing hole 9, the fixing rod 15 is not used for fixing the bolt 8, then the bolt 8 is moved out of the inner parts of the first jack 4 and the second jack 7, the bolt 8 is not used for fixing the limiting block 5 and the positioning block 6, then the limiting block 5 is separated from the limiting groove 3, the positioning block 6 is separated from the positioning groove 2, the separation work of the first connecting rod 1 and the second connecting rod 10 can be completed, and then the component connected with the first connecting rod 1 or the second connecting rod 10 can be detached to repair or replace the damaged component.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 three connecting rod structures of full balanced compressor which characterized in that: comprises a first connecting rod (1), a positioning groove (2) is formed in one side of the first connecting rod (1), a limiting groove (3) is formed in the inner wall of the positioning groove (2), a first jack (4) is formed in one side of the first connecting rod (1), a limiting block (5) is clamped in the inner wall of the limiting groove (3), a positioning block (6) is fixedly connected to one side of the limiting block (5), a second jack (7) is formed in each of the limiting block (5) and the positioning block (6), a bolt (8) is inserted into the inner wall of each of the first jack (4) and the second jack (7), a fixing hole (9) is formed in the outer surface of the bolt (8), a second connecting rod (10) is fixedly connected to one end, far away from the limiting block (5), of the positioning block (6), a through hole (11) is formed in one side of the second connecting rod (10), and a moving ring (12) is slidably connected to the outer surface of the second connecting rod (10), one side threaded connection of shift ring (12) has fixing bolt (13), one side fixedly connected with backup pad (14) of shift ring (12), one side fixedly connected with dead lever (15) of backup pad (14).
2. The three-link structure of a full balance compressor as claimed in claim 1, wherein: the top end of the first connecting rod (1) is provided with a piston (16), one side of the second connecting rod (10) is provided with an eccentric shaft (17), one end of the eccentric shaft (17) is fixedly connected with a rotary table (18), and the middle part of one side of the rotary table (18) is fixedly connected with a driving shaft (19).
3. The three-link structure of a full balance compressor as claimed in claim 1, wherein: the limiting groove (3) and the limiting block (5) are both T-shaped, and the limiting groove (3) is matched with the limiting block (5) in size.
4. The three-link structure of a full balanced compressor as claimed in claim 1, wherein: the positioning block (6) is connected with the positioning groove (2) in a clamping mode, and the positioning block (6) is matched with the positioning groove (2) in size.
5. The three-link structure of a full balanced compressor as claimed in claim 1, wherein: the fixing bolt (13) is matched with the through hole (11) in size, and the fixing rod (15) is matched with the fixing hole (9) in size.
6. The three-link structure of a full balanced compressor as claimed in claim 1, wherein: the first connecting rod (1) is matched with the second connecting rod (10) in size, and the first inserting hole (4) and the second inserting hole (7) are matched with the bolt (8) in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220516559.XU CN216788972U (en) | 2022-03-10 | 2022-03-10 | Three-connecting-rod structure of full-balance compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220516559.XU CN216788972U (en) | 2022-03-10 | 2022-03-10 | Three-connecting-rod structure of full-balance compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216788972U true CN216788972U (en) | 2022-06-21 |
Family
ID=82001168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220516559.XU Active CN216788972U (en) | 2022-03-10 | 2022-03-10 | Three-connecting-rod structure of full-balance compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216788972U (en) |
-
2022
- 2022-03-10 CN CN202220516559.XU patent/CN216788972U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216788972U (en) | Three-connecting-rod structure of full-balance compressor | |
| CN211540325U (en) | Pneumatic punching equipment for end part of crankshaft of compressor | |
| CN208073709U (en) | Compressor drive shell | |
| CN211397828U (en) | Compressor cylinder block with good heat dissipation effect | |
| CN211539559U (en) | Centralized bent axle drilling composite set of process | |
| CN211680976U (en) | Positioner is used in compressor production | |
| CN213318936U (en) | Wedge rod clamping mechanism | |
| CN211859785U (en) | Compressor motor convenient to assembly | |
| CN212578441U (en) | Fixing device for processing air condition compressor blade | |
| CN220267900U (en) | Fixed subassembly of compressor unit | |
| CN207485627U (en) | A kind of energy-efficient air compressor machine | |
| CN218624577U (en) | Mounting structure of compressor housing | |
| CN219465333U (en) | Straight pin pre-pressing device of compressor valve plate | |
| CN218816889U (en) | Drawer type disassembly and assembly maintenance equipment for dispersion compressor | |
| CN220059843U (en) | Stable base of compressor | |
| CN214533439U (en) | Oil refining is compressor cooling device for chemical industry | |
| CN220062280U (en) | Refrigerator compressor fixed subassembly | |
| CN215962615U (en) | Pressure boosting and gas lifting integrated compressor | |
| CN211343304U (en) | Flange type connection pressure gauge in compressor | |
| CN219865421U (en) | Compressor device for refrigeration equipment | |
| CN213944757U (en) | Efficient pressing and riveting device for balance block of compressor | |
| CN218964267U (en) | Automatic tapping machine for manufacturing compressor accessories | |
| CN220162385U (en) | Compressor cylinder body fixing equipment | |
| CN219378260U (en) | Dust removal structure of screw air compressor | |
| CN214787882U (en) | Reassembling type compressor balancing weight |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |