CN208138437U - A kind of built-up crankshaft belt dish structure - Google Patents
A kind of built-up crankshaft belt dish structure Download PDFInfo
- Publication number
- CN208138437U CN208138437U CN201820689316.XU CN201820689316U CN208138437U CN 208138437 U CN208138437 U CN 208138437U CN 201820689316 U CN201820689316 U CN 201820689316U CN 208138437 U CN208138437 U CN 208138437U
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- China
- Prior art keywords
- foreign steamer
- slide bar
- belt
- slip pipe
- outside
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Abstract
The utility model provides a kind of built-up crankshaft belt dish structure, is related to belt pulley field.A kind of built-up crankshaft belt dish structure, including foreign steamer, belt grooves are offered on the outside of the foreign steamer, the front of the foreign steamer is equidistant to be connected with No.1 fixed block, the positive middle part of No.1 fixed block is fixedly connected with connecting rod by shaft, the connecting rod is fixedly connected with slip pipe far from one end of No.1 fixed block, and the slip pipe is plugged with siphunculus far from one end fixation of connecting rod, and the inside activity of the siphunculus is plugged with slide bar.This device is when in use, pass through the setting of slide bar and slip pipe, make slide bar and slip pipe that can easily do angle adjustment, it and then deviate foreign steamer can easily, and then nut is socketed in the outside of pull rod so that pull rod is inserted into fixation hole by the inside for making belt that can easily be socketed in belt grooves, and then the installation of belt is completed, so that this device is had the characteristics of quickly can carrying out not damaged installation to belt.
Description
Technical field
The utility model relates to belt pulley technical field, specially a kind of built-up crankshaft belt dish structure.
Background technique
Belt pulley belongs to hub class part, and general relative size is bigger, generally to cast, be forged in manufacturing process
It is main.The biggish method being designed as with casting of stock size, material is typically all cast iron, seldom uses cast steel, and stock size is smaller
, it can be designed as forging, material is steel, and belt pulley is mainly used for the occasion of Long Distant Transmit power, such as small diesel engine
The output of power, agricultural vehicle, tractor, automobile, mining machinery, machining equipment, textile machine, package packing machine, lathe, forging
Bed, the transmission of some fraction horsepower motorcycle powers, the transmission of agricultural machinery power, air compressor machine, retarder, speed reducer, generator
With cotton gin etc..
Belt pulley needs to regularly replace when in use belt, and traditional balata belt during installation often carries out belt
It stretches, and then belt is installed on belt pulley, however its own intensity can reduce traditional belt unavoidably after the stretch, be
Belt is installed on belt pulley, and then belt pulley is installed by this people often by dismantling belt pulleys, this also results in biography
System belt pulley slow problem of speed when installing belt.
The utility model provides a kind of built-up crankshaft belt dish structure thus, and having can be quickly lossless to belt progress
Wound installation the characteristics of, solve conventional belt wheel belt is damaged when install belt or installation speed slowly ask
Topic, making this device, it is more convenient to use.
Utility model content
Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of built-up crankshaft belt
Dish structure, including foreign steamer, belt grooves are offered on the outside of the foreign steamer, and the equidistant No.1 that is connected in front of the foreign steamer is fixed
Block, the positive middle part of No.1 fixed block are fixedly connected with connecting rod by shaft, and the connecting rod is far from No.1 fixed block
One end be fixedly connected with slip pipe, the one end of the slip pipe far from connecting rod is fixed to be plugged with siphunculus, and the inside of the siphunculus is living
Dynamic to be plugged with slide bar, the slide bar runs through siphunculus close to one end of foreign steamer and extends to the inside of slip pipe, and the slide bar, which is located at, to be slided
The two sides of pipe inner opposite end are fixedly connected to stabiliser bar, and the described one end of the stabiliser bar back side far from slide bar is connected by shaft activity
It is connected to pulley, sliding slot is offered on the inside of the slip pipe, the outside of the pulley and the inner wall of sliding slot are slidably connected, the slide bar
The one end of the back side far from slip pipe is hinged with lubrication groove by shaft, and outside fixing sleeve of the slide bar close to lubrication groove one end is connected to gear
Disk, the outside movable sleeve of the slide bar are connected to spring, are fixedly connected on the outside of one end of the spring and siphunculus, the spring
It being fixedly connected on the outside of the other end and block plate, the outside of the lubrication groove is equidistant to be fixedly connected with No. two fixed blocks, and described No. two
The back side of fixed block is connected with pull rod by shaft, and the front of the foreign steamer is equidistant to offer fixation hole, the pull rod
One end far from No. two fixed blocks runs through fixation hole and extends to the front of foreign steamer, the one end of the pull rod far from No. two fixed blocks
Screw thread is socketed with nut.
Further, the quantity of the slip pipe is four, and four slip pipes every two perpendicular are arranged in foreign steamer for one group
Front.
Further, the foreign steamer is circular ring shape, and foreign steamer is cast iron quality.
Further, the pull rod is high strength steel material, and totally three, pull rod.
Further, the slide bar totally four, and the equal movable sleeve in outside of four slide bars is connected to spring.
Further, it is one centimetre that the width of the belt grooves, which is two centimetres of depth,.
Beneficial effect
Compare the prior art, and the utility model provides a kind of built-up crankshaft belt dish structure, has following beneficial
Effect：
1, the built-up crankshaft belt dish structure, passes through the cooperation of slip pipe, slide bar, connecting rod, pull rod, fixation hole and nut
It uses, makes this device when in use, by rotating counterclockwise nut, and then nut is made to be detached from pull rod, to make pull rod that can facilitate
Slave fixation hole in extract out, and then limit pull rod to foreign steamer, to pass through the setting of slide bar and slip pipe, make slide bar
Angle adjustment can be easily done with slip pipe, and then deviate foreign steamer can easily, and then be socketed in belt can easily
Nut is socketed in the outside of pull rod, and then complete the peace of belt so that pull rod is inserted into fixation hole by the inside of belt grooves
Dress makes this device have the characteristics of quickly can carrying out not damaged installation to belt.
2, the built-up crankshaft belt dish structure makes this device by being used cooperatively for pulley, spring and stabiliser bar
Used time, when belt after the installation is completed, the slide bar sliding being slided on the inside of slip pipe, and then pass through pulley is pushed by spring
Make the sliding enhanced convenience of slide bar, to make what foreign steamer can be more convenient to return to initial position, and then keeps pull rod convenient
It is inserted into the inside of fixation hole, to make the installation enhanced convenience of this device, having this device quickly can carry out nothing to belt
The characteristics of damage installation, solve the problems, such as that conventional belt wheel is difficult to install belt.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is foreign steamer right side cross-sectional view.
Wherein：1 foreign steamer, 2 belt grooves, 3 No.1 fixed blocks, 4 connecting rods, 5 slip pipes, 6 siphunculus, 7 slide bars, 8 stabiliser bars, 9 are slided
Wheel, 10 sliding slots, 11 block plates, 12 springs, 13 lubrication grooves, 14 No. two fixed blocks, 15 pull rods, 16 fixation holes, 17 nuts.
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.
As shown in Figure 1-3, a kind of built-up crankshaft belt dish structure, including foreign steamer 1, foreign steamer 1 is circular ring shape, and foreign steamer 1
For cast iron quality, foreign steamer 1 is the design of circular ring shape, makes the rotation enhanced convenience of foreign steamer 1, avoids foreign steamer since shape is not advised
Foreign steamer 1 is then caused to be shaken in rotation, foreign steamer 1 is the design of cast iron quality, keeps the intensity of foreign steamer 1 higher, and make outer
Wheel 1 can produce biggish inertia in rotation, and then the vibration that by crank rotation when generates weakens, and the outside of foreign steamer 1 is opened
Equipped with belt grooves 2, the width of belt grooves 2 is that two centimetres of depth are one centimetre, and 2 width of belt grooves is that two centimetres of depth are one centimetre
Design, make belt grooves 2 that can meet the needs of most belts on the market, and then keep the scope of application of this device wider, make this dress
Set that it is more convenient to use, the front of foreign steamer 1 is equidistant to be connected with No.1 fixed block 3, and the positive middle part of No.1 fixed block 3 is logical
It crosses shaft and is fixedly connected with connecting rod 4, connecting rod 4 is fixedly connected with slip pipe 5, the number of slip pipe 5 far from one end of No.1 fixed block 3
Amount is four, and four slip pipe 5 every two are in be arranged perpendicularly in the front of foreign steamer 1 for one group, and slip pipe 5 is far from connecting rod 4
One end it is fixed be plugged with siphunculus 6, the inside activity of siphunculus 6 is plugged with slide bar 7, and slide bar 7 runs through siphunculus close to one end of foreign steamer 1
6 and the inside of slip pipe 5 is extended to, the two sides that slide bar 7 is located at 5 inner opposite end of slip pipe are fixedly connected to stabiliser bar 8, stabiliser bar 8
The one end of the back side far from slide bar 7 is connected with pulley 9 by shaft, and the inside of slip pipe 5 offers sliding slot 10, pulley 9 it is outer
Side and the inner wall of sliding slot 10 are slidably connected, and the one end of 7 back side of slide bar far from slip pipe 5 is hinged with lubrication groove 13 by shaft, and slide bar 7 leans on
The outside fixing sleeve of nearly 13 one end of lubrication groove is connected to block plate 11, and the outside movable sleeve of slide bar 7 is connected to spring 12, and slide bar 7 totally four, and
The equal movable sleeve in the outside of four slide bars 7 is connected to spring 12, and one end of spring 12 is fixedly connected with the outside of siphunculus 6, spring 12
The other end is fixedly connected with the outside of block plate 11, this device when in use, when belt after the installation is completed, pass through spring 12 push slide
Bar 7 is slided in the inside of slip pipe 5, and then makes the sliding enhanced convenience of slide bar 7 by the sliding of pulley 9, to make outer
Wheel 1 can be more convenient return to initial position, and then make pull rod 15 that can easily be inserted into the inside of fixation hole 16, to make this dress
The installation enhanced convenience set makes this device have the characteristics of quickly can carrying out not damaged installation to belt, solves traditional skin
Belt wheel is difficult to the problem of installing belt, and the outside of lubrication groove 13 is equidistant to be fixedly connected with No. two fixed blocks 14, No. two fixed blocks 14
The back side pull rod 15 is connected with by shaft, pull rod 15 is high strength steel material, and totally three, pull rod 15, and pull rod 15 is height
The design of intensity steel material makes pull rod 15 when limiting to foreign steamer 1, and the intensity of its own can be ensured, avoids drawing
The case where bar 15 is distorted or even is broken when in use reduces this device to keep the use of this device more stable
Failure rate, totally three designs of pull rod 15, make three pull rods 15 with the use of when, foreign steamer 1 can be protected with lubrication groove 13 always
A constant distance is held, the case where foreign steamer 1 generates offset when in use appearance is avoided, keeps the use of this device more square
Just, the front of foreign steamer 1 is equidistant offers fixation hole 16, and pull rod 15 runs through fixation hole 16 simultaneously far from one end of No. two fixed blocks 14
The front of foreign steamer 1 is extended to, pull rod 15 is socketed with nut 17 far from the threaded one end of No. two fixed blocks 14, this device is using
When, by rotating counterclockwise nut 17, and then nut 17 is made to be detached from pull rod 15, to make pull rod 15 can be easily from fixation hole 16
Interior extraction, and then limit pull rod 15 to foreign steamer 1, to pass through the setting of slide bar 7 and slip pipe 5, make slide bar 7 and slide
Pipe 5 can easily do angle adjustment, and then deviate foreign steamer 1 can easily, and then make belt that can easily be socketed in skin
Nut 17 is socketed in the outside of pull rod 15, and then complete skin so that pull rod 15 is inserted into fixation hole 16 by the inside of trough of belt 2
The installation of band makes this device have the characteristics of quickly can carrying out not damaged installation to belt.
Working principle：When in use, by rotating counterclockwise nut 17, and then nut 17 is made to be detached from pull rod 15, to make
Pull rod 15 can be extracted out easily out of fixation hole 16, and then limit pull rod 15 to foreign steamer 1, to pass through slide bar 7
With the setting of slip pipe 5, make slide bar 7 and slip pipe 5 that can easily do angle adjustment, and then deviate foreign steamer 1 can easily, into
And make belt that can easily be socketed in the inside of belt grooves 2, so that pull rod 15 is inserted into fixation hole 16, nut 17 is socketed in
The outside of pull rod 15, and then the installation of belt is completed, so that this device is had the characteristics of quickly can carrying out not damaged installation to belt.
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 (6)
1. a kind of built-up crankshaft belt dish structure, including foreign steamer（1）, it is characterised in that：The foreign steamer（1）Outside offer
Belt grooves（2）, the foreign steamer（1）Front equidistant be connected with No.1 fixed block（3）, the No.1 fixed block（3）It is positive
Middle part is fixedly connected with connecting rod by shaft（4）, the connecting rod（4）Far from No.1 fixed block（3）One end be fixedly connected
There is slip pipe（5）, the slip pipe（5）Far from connecting rod（4）One end fixation be plugged with siphunculus（6）, the siphunculus（6）Inside it is living
It is dynamic to be plugged with slide bar（7）, the slide bar（7）Close to foreign steamer（1）One end run through siphunculus（6）And extend to slip pipe（5）Inside,
The slide bar（7）Positioned at slip pipe（5）The two sides of inner opposite end are fixedly connected to stabiliser bar（8）, the stabiliser bar（8）The back side is remote
From slide bar（7）One end pulley is connected with by shaft（9）, the slip pipe（5）Inside offer sliding slot（10）, described
Pulley（9）Outside and sliding slot（10）Inner wall be slidably connected, the slide bar（7）The back side is far from slip pipe（5）One end by turn
Axis is hinged with lubrication groove（13）, the slide bar（7）Close to lubrication groove（13）The outside fixing sleeve of one end is connected to block plate（11）, the slide bar
（7）Outside movable sleeve be connected to spring（12）, the spring（12）One end and siphunculus（6）Outside be fixedly connected, the bullet
Spring（12）The other end and block plate（11）Outside be fixedly connected, the lubrication groove（13）Outside equidistant be fixedly connected with No. two
Fixed block（14）, No. two fixed blocks（14）The back side pull rod is connected with by shaft（15）, the foreign steamer（1）Just
Face is equidistant to offer fixation hole（16）, the pull rod（15）Far from No. two fixed blocks（14）One end run through fixation hole（16）And
Extend to foreign steamer（1）Front, the pull rod（15）Far from No. two fixed blocks（14）Threaded one end be socketed with nut（17）.
2. a kind of built-up crankshaft belt dish structure according to claim 1, it is characterised in that：The slip pipe（5）Number
Amount is four, and four slip pipes（5）Every two are in be arranged perpendicularly in foreign steamer for one group（1）Front.
3. a kind of built-up crankshaft belt dish structure according to claim 1, it is characterised in that：The foreign steamer（1）For circle
Annular, and foreign steamer（1）For cast iron quality.
4. a kind of built-up crankshaft belt dish structure according to claim 1, it is characterised in that：The pull rod（15）For height
Intensity steel material, and pull rod（15）Totally three.
5. a kind of built-up crankshaft belt dish structure according to claim 1, it is characterised in that：The slide bar（7）Totally four
Root, and four slide bars（7）The equal movable sleeve in outside be connected to spring（12）.
6. a kind of built-up crankshaft belt dish structure according to claim 1, it is characterised in that：The belt grooves（2）'s
Width is that two centimetres of depth are one centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820689316.XU CN208138437U (en) | 2018-05-10 | 2018-05-10 | A kind of built-up crankshaft belt dish structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820689316.XU CN208138437U (en) | 2018-05-10 | 2018-05-10 | A kind of built-up crankshaft belt dish structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208138437U true CN208138437U (en) | 2018-11-23 |
Family
ID=64313136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820689316.XU Expired - Fee Related CN208138437U (en) | 2018-05-10 | 2018-05-10 | A kind of built-up crankshaft belt dish structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208138437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246896A (en) * | 2020-10-21 | 2021-01-22 | 芜湖巨科电气设备有限公司 | Copper line send traditional thread binding putting |
-
2018
- 2018-05-10 CN CN201820689316.XU patent/CN208138437U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246896A (en) * | 2020-10-21 | 2021-01-22 | 芜湖巨科电气设备有限公司 | Copper line send traditional thread binding putting |
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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: 20181123 Termination date: 20200510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |