CN209129814U - A kind of piston machine crankshaft - Google Patents
A kind of piston machine crankshaft Download PDFInfo
- Publication number
- CN209129814U CN209129814U CN201821903406.0U CN201821903406U CN209129814U CN 209129814 U CN209129814 U CN 209129814U CN 201821903406 U CN201821903406 U CN 201821903406U CN 209129814 U CN209129814 U CN 209129814U
- Authority
- CN
- China
- Prior art keywords
- crankshaft
- fixing axle
- fixedly installed
- flywheel
- belt
- 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.)
- Expired - Fee Related
Links
- 241000883990 Flabellum Species 0.000 claims description 4
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 244000001591 balata Species 0.000 description 1
- 235000016302 balata Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Pulleys (AREA)
Abstract
The utility model discloses a kind of piston machine crankshafts, including flywheel, the flywheel right end is fixedly installed with fixing axle, the fixing axle right end is fixedly installed with crankshaft, the fixing axle side wall is movably installed with bearing, crankshaft left and right ends wall is provided with mounting hole, the mounting hole side wall is provided with screw hole, the crankshaft right end is fixedly installed with spindle pulley by fixing axle, the spindle pulley side wall is fixedly installed with belt, belt inner ring upper end is cased with countershaft belt pulley, countershaft belt pulley left end is fixedly installed with fan motor, so that device is transmitted to fan part by belt using spindle pulley while flywheel band dynamic crankshaft, instead of traditional fan motor, save electric energy and cost；So that device is with small vibration using dual-gripper, stability is more preferable；Fixing axle can be fixed on to the position of different mounting holes according to the speed of flywheel turns, so that transmission effect reaches best.
Description
Technical field
The utility model relates to piston machine crankshaft technical field, specially a kind of piston machine crankshaft.
Background technique
Piston type air compressor is one of reciprocating air compressor, and compressing member is a piston, is done in cylinder interior
It moves back and forth, by the same gas of piston.Derived product has air compressor machine, pipelining equipment, molding machine, blower etc..Existing piston machine wind
Fan is to drive its rotation using individual blower, not only increases cost and waste of energy, for this purpose, it is proposed that a kind of piston
Machine crankshaft.
Utility model content
The purpose of this utility model is to provide a kind of piston machine crankshafts, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of piston machine crankshaft, including flywheel,
The flywheel right end is fixedly installed with fixing axle, and the fixing axle right end is fixedly installed with crankshaft, the fixing axle side wall activity
Bearing is installed, crankshaft left and right ends wall is provided with mounting hole, and the mounting hole side wall is provided with screw hole, the crankshaft right end
It is fixedly installed with spindle pulley by fixing axle, the spindle pulley side wall is fixedly installed with belt, the belt inner ring
Upper end is cased with countershaft belt pulley, and countershaft belt pulley left end is fixedly installed with fan motor, and the countershaft belt pulley right end is logical
It crosses shaft and is fixedly installed with fan part.
Preferably, the fixing axle inner end, which is bolted, is installed on mounting hole inner cavity.
Preferably, the crankshaft is in serpentine.
Preferably, the mounting hole is evenly distributed in crankshaft left and right ends wall.
Preferably, the fan part side wall is equipped with flabellum.
Compared with prior art, the utility model has the beneficial effects that the piston machine crankshaft, by being equipped with flywheel, axis
It holds, crankshaft, fan part, belt, spindle pulley, countershaft belt pulley and fixed axle structure, so that device is driven using flywheel
Spindle pulley is transmitted to fan part by belt while crankshaft, instead of traditional fan motor, saves electric energy and cost；
By being equipped with bearing and crankshaft structure, so that device is with small vibration using dual-gripper, stability is more preferable；By being equipped with mounting hole and spiral shell
Fixing axle can be fixed on the position of different mounting holes according to the speed of flywheel turns by pore structure, so that transmission effect reaches
It is best.
Detailed description of the invention
Fig. 1 is the utility model section view；
Fig. 2 is the utility model crankshaft cross-sectional view.
In figure: 1 flywheel, 2 bearings, 3 crankshafts, 31 mounting holes, 32 screw holes, 4 fan parts, 5 belts, 6 spindle pulleys, 7
Countershaft belt pulley, 8 fixing axles, 9 fan motors.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of piston machine crankshaft, including flywheel 1, institute
Stating flywheel 1 is stainless steel flywheel 1, drives fan part 4 to be rotated by flywheel 1, energy saving instead of fan motor,
Flywheel 1 is driven by motor and is rotated.1 right end of flywheel is fixedly installed with fixing axle 8, and the fixing axle 8 is fixed for stainless steel
Axis 8, fixing axle 8 are bolted on the right end of flywheel 1 and the left end of spindle pulley 6, drive fixing axle 8 by flywheel 1
Rotation, to be rotated with dynamic crankshaft 3, rotates flywheel 1 with dynamic crankshaft 3, then drives master by crankshaft 3
Shaft pulley 6 rotates, and then drives countershaft belt pulley 7 to be rotated by spindle pulley 6 and belt 5, and countershaft belt pulley 7 is logical
Crossing shaft drives the fan of 4 side wall of fan part to be rotated.8 right end of fixing axle is fixedly installed with crankshaft 3, the crankshaft
3 be stainless steel crank shaft 3, and crankshaft 3 drives spindle pulley 6 to be rotated, and the crankshaft 3 is in serpentine, is turned using hyperbolic, crank throw
Both ends are respectively that tapered roller bearing 2 supports, and flywheel 1 is installed in 3 one end of crankshaft, and the other end installs spindle pulley 6, passes through belt 5
It is transferred to fan part 4.Compared with traditional single support crankshaft, dual-gripper is with small vibration, and stability is more preferable, 8 side of fixing axle
Wall is movably installed with bearing 2, is supported and fixed in the fixing axle 8 of 3 right end of crankshaft by bearing 2, fixing axle 8 is supported
Crankshaft 3 rotates.Countershaft belt pulley 7 drives fan part 4 to be rotated by shaft, and fan is substituted by countershaft belt pulley 7
Motor 9, so that the more energy efficient environmental protection of device.The 3 left and right ends wall of crankshaft is provided with mounting hole 31, and 8 inner end of fixing axle is logical
It crosses bolt and is fixedly installed in 31 inner cavity of mounting hole, the inner cavity of mounting hole 31 is fixedly installed with fixing axle 8, and the mounting hole 31 is uniformly
It is arranged in 3 left and right ends wall of crankshaft, mounting hole 31 is made up of mold, fixing axle 8 is fixed on the different position of mounting hole 31,
Using different velocities of rotation, so that rotating effect reaches best, fixing axle 8 is then installed by the inner cavity of mounting hole 31, is led to
The inner cavity that fixing axle 8 is mounted on mounting hole 31 by screw hole 32 is crossed, then to fixation is completed between fixing axle 8 and crankshaft 3, using more
It is convenient.31 side wall of mounting hole is provided with screw hole 32, by the way that bolt is fixed to the inner cavity of screw hole 32, bolt is fixed on screw hole 32
In the screw hole of fixing axle 8, fixing axle 8 is fixed on to the inner cavity of mounting hole 31, completes the fixation between crankshaft 3 and fixing axle 8.
3 right end of crankshaft is fixedly installed with spindle pulley 6 by fixing axle 8, and the spindle pulley 6 is stainless steel main shaft belt
Wheel 6, spindle pulley 6 are bolted on the right end of fixing axle 8, and fixing axle 8 drives spindle pulley 6 to be rotated, from
And fixing axle 8 is rotated, then fixing axle 8 drives countershaft belt pulley 7 to be rotated again by belt 5.The main shaft skin
6 side wall of belt wheel is fixedly installed with belt 5, and the belt 5 is balata belt 5, and 5 sets of belt in spindle pulley 6 and countershaft belt
The side wall of wheel 7, spindle pulley 6 drives countershaft belt pulley 7 to synchronize rotation by belt 5, so that countershaft belt pulley 7
Directly fan part 4 is driven to rotate, energy saving without using fan motor 9, the 5 inner ring upper end of belt is cased with countershaft skin
Belt wheel 7, the countershaft belt pulley 7 are stainless steel countershaft belt pulley 7, and 7 passive rotation of countershaft belt pulley passes through countershaft belt pulley 7
Rotation so that fan part 4 rotate, allow fan part 4 that fan is driven to be rotated.7 left end of countershaft belt pulley
It is fixedly installed with fan motor 9, the fan motor 9 is fan motor 9 common in piston machine, and the utility model passes through countershaft
Belt pulley 7, spindle pulley 6, crankshaft 3 and fixing axle 8 have saved the energy and cost instead of fan motor 9.The countershaft skin
7 right end of belt wheel is fixedly installed with fan part 4 by shaft.4 side wall of fan part is equipped with flabellum, the fan part
4 be stainless steel fan part 4, is installed by fan part 4 to flabellum, fan part 4 is fixed on by shaft and bolt
Then the right end of countershaft belt pulley 7 drives fan part 4 to rotate by countershaft belt pulley 7.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of piston machine crankshaft, including flywheel (1), it is characterised in that: flywheel (1) right end is fixedly installed with fixing axle
(8), fixing axle (8) right end is fixedly installed with crankshaft (3), and fixing axle (8) side wall is movably installed with bearing (2), institute
It states crankshaft (3) left and right ends wall to be provided with mounting hole (31), mounting hole (31) side wall is provided with screw hole (32), the crankshaft
(3) right end is fixedly installed with spindle pulley (6) by fixing axle (8), and spindle pulley (6) side wall is fixedly installed with skin
Band (5), belt (5) the inner ring upper end are cased with countershaft belt pulley (7), and countershaft belt pulley (7) left end is fixedly installed with wind
It fans motor (9), countershaft belt pulley (7) right end is fixedly installed with fan part (4) by shaft.
2. a kind of piston machine crankshaft according to claim 1, it is characterised in that: fixing axle (8) inner end passes through spiral shell
Bolt is fixedly installed in mounting hole (31) inner cavity.
3. a kind of piston machine crankshaft according to claim 1, it is characterised in that: the crankshaft (3) is in serpentine.
4. a kind of piston machine crankshaft according to claim 1, it is characterised in that: the mounting hole (31) it is evenly distributed in
Crankshaft (3) left and right ends wall.
5. a kind of piston machine crankshaft according to claim 1, it is characterised in that: fan part (4) the side wall installation
There is flabellum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821903406.0U CN209129814U (en) | 2018-11-19 | 2018-11-19 | A kind of piston machine crankshaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821903406.0U CN209129814U (en) | 2018-11-19 | 2018-11-19 | A kind of piston machine crankshaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209129814U true CN209129814U (en) | 2019-07-19 |
Family
ID=67245665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821903406.0U Expired - Fee Related CN209129814U (en) | 2018-11-19 | 2018-11-19 | A kind of piston machine crankshaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209129814U (en) |
-
2018
- 2018-11-19 CN CN201821903406.0U patent/CN209129814U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 |