CN207832816U - A kind of contiuously variable transmission speed measuring device - Google Patents
A kind of contiuously variable transmission speed measuring device Download PDFInfo
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- CN207832816U CN207832816U CN201820012159.9U CN201820012159U CN207832816U CN 207832816 U CN207832816 U CN 207832816U CN 201820012159 U CN201820012159 U CN 201820012159U CN 207832816 U CN207832816 U CN 207832816U
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Abstract
Utility model is related to a kind of varying-speed machinery device, more particularly to a kind of contiuously variable transmission speed measuring device, including housing seat, Box Cover, input shaft, active cone pulley, output shaft, driven cone pulley and governing system, active cone pulley and driven cone pulley are located at housing seat inner cavity, Box Cover is located above housing seat, input shaft drives main cone wheel shaft, and main cone wheel shaft, which is detachably fixed, is connected to active cone pulley, and output shaft, which is detachably fixed, is connected to driven cone pulley；As improvement：Speed measuring device is provided on output shaft, speed measuring device includes drive bevel gear, driven wheel of differential, the turntable that tests the speed, shows ski-running block and tension spring, drive bevel gear is fixed on by key connection on output shaft, output shaft is rotatably connected in the shaft supported hole on housing seat, driven wheel of differential is intermeshed with drive bevel gear, and driven wheel of differential is fixedly connected on by screw and is tested the speed on turntable；Speed measuring device is set on output shaft, realizes the measurement to rotating speed, and intuitive clear.
Description
Technical field
The utility model is related to a kind of varying-speed machinery devices, and in particular to a kind of contiuously variable transmission speed measuring device.
Background technology
In existing contiuously variable transmission, generally use belt transmission, but belt belongs to nonmetallic easy aging, therefore,
Belt fracture influences service life frequent occurrence, such as：U.S. Patent Application Publication No. 2010/0167853 discloses one kind
It installs to the existing V variable v-belt drives in vehicle（CVT）.And this stepless change is disclosed in US4596536
Another example of fast device.It is specifically intended in the speed changer of automobile known to these, by changing simultaneously main pulley and pair
The width of the V-shaped groove of belt pulley makes the V-shaped groove of a belt pulley become wider and another belt pulley V-shaped groove and become more
It is narrow, it can adjust desired transmission ratio.How to accomplish to omit driving belt and realize variable speed to be always various countries' engineering technology
The technical barrier that expert constantly tackled key problems always.
Invention content
The purpose of this utility model be to provide it is a kind of using idler wheel be driven, omit belt transmission, by housing seat outside tune
Fast knob adjusts transmission ratio, and the speed ratio pointer on conveniently and fast observing speed governing knob is it is known that go out the transmission of input shaft and output shaft
Than specific technical solution is as follows：
A kind of contiuously variable transmission speed measuring device, including it is housing seat, Box Cover, input shaft, active cone pulley, output shaft, driven
Cone pulley and governing system, active cone pulley and driven cone pulley are located at housing seat inner cavity, and Box Cover is located above housing seat, and input shaft drives
Dynamic main cone wheel shaft, main cone wheel shaft, which is detachably fixed, is connected to the active cone pulley, output shaft be detachably fixed be connected to it is described from
Mantle wheel；
It is intermediate in plane on housing seat bottom plate to be detachably fixed slideway base rail and slideway front stall, active cone pulley with from mantle
Governing system is provided between wheel；The governing system includes slideway base rail, slider nut, speed adjustment screw, universal joint, driven tooth
Wheel, driving gear, from tooth shaft, main pinion and speed governing knob；
Speed measuring device is provided on the output shaft, the speed measuring device includes drive bevel gear, driven wheel of differential, tests the speed
Turntable shows ski-running block and tension spring；
Anti- overload component is provided between the input shaft and the active cone pulley；The anti-overload component includes spline
Hole, external splines, cylindrical spring, the anti-overload tooth of driving and passive anti-overload tooth；As improvement：
Speed measuring device is provided on the output shaft, the speed measuring device includes drive bevel gear, driven wheel of differential, tests the speed
Turntable shows that ski-running block and tension spring, the drive bevel gear are fixed on by key connection on the output shaft, the output shaft
It is rotatably connected in the shaft supported hole on the housing seat, the driven wheel of differential is mutually nibbled with the drive bevel gear
It closes, the driven wheel of differential is fixedly connected on described test the speed on turntable by screw；
The turntable that tests the speed is connected by a pair of of conical gear with output shaft, and the turntable that tests the speed, which is equipped with, shows ski-running block,
Described to show that ski-running block is fixedly connected with one end of tension spring, the other end of the tension spring, which is fixed on, to test the speed on turntable；
Test the speed center hole on the turntable that tests the speed, and is rotatable match between the center hole that tests the speed and conical tooth shaft cylinder
It closes；
It is evenly distributedly equipped with the slideway that tests the speed on the disk peripheral that tests the speed, the sliding slot that tests the speed is equipped in the slideway that tests the speed,
It is described test the speed to be equipped in sliding slot show ski-running block and tension spring, it is described to show that fast upper end of slide block is equipped with and show fast item, it is described to show ski-running block
Side is equipped with snap link, and described tension spring one end is fixed on the bottom end of the sliding slot that tests the speed, and the other end is fixed on described
On the snap link for showing ski-running block, the end cap that tests the speed is detachably secured to the outer end of the slideway that tests the speed by screw；
The Box Cover is equipped with case lid square hole and perspective hole slot, and the perspective hole slot is located at the upper of the speed measuring device
Side, perspective hole slot one or both sides are provided with rotating speed scale；
Cone tooth support shaft is followed successively by conical tooth shaft cylinder, conical tooth shaft square column and conical tooth shaft stud, the conical tooth shaft stud and cone
Conical tooth shaft square column is fastened among the case lid square hole by screw-thread fit between tooth shaft nut.
The beneficial effects of the utility model：
Speed measuring device is set on output shaft, realizes the measurement to rotating speed, and intuitive clear；Especially test the speed outside sliding slot
The end cap that tests the speed is held to be screwed, it is ensured that show that ski-running block is still made without departing from the sliding slot that tests the speed when the turntable that tests the speed hypervelocity rotation
At contingency.
Description of the drawings
Fig. 1 is the stereo appearance figure of the utility model.
Fig. 2 is the vertical view of the utility model.
Fig. 3 is that the utility model removes the stereo appearance figure after Box Cover 16.
Fig. 4 is the sectional view in the faces A-A in Fig. 2.
Fig. 5 is the sectional view in the faces B-B in Fig. 2.
Fig. 6 is the vertical view of Fig. 3.
Fig. 7 is the stereo appearance figure of housing seat 10.
Fig. 8 is the stereo appearance figure of main cone pulley axis 27.
Fig. 9 is the stereo appearance figure of clutch shaft 23.
Figure 10 is the front view of input shaft 20.
Figure 11 is the stereo appearance figure of slider nut 50.
Figure 12 is the vertical view of the governing system of live roller 55 and its connection.
Figure 13 is the stereo appearance figure of the governing system of live roller 55 and its connection.
Figure 14 is the sectional view in the faces C-C in Figure 12.
Figure 15 is the stereo appearance figure of slideway base rail 40.
Figure 16 is the stereo appearance figure of slideway front stall 48.
Figure 17 is the stereo appearance figure of speed governing knob 64.
Figure 18 is the enlarged drawing of partial structurtes shown in arrow mark II in Figure 14.
Figure 19 is the enlarged drawing of partial structurtes shown in arrow mark I in Fig. 5.
Figure 20 is the stereo appearance figure of Box Cover 16.
Figure 21 is the 75 independent stereogram of cone tooth support shaft in Figure 19.
Figure 22 is the stereo appearance figure of turntable 80 of testing the speed.
Figure 23 is that speed measuring device removes the vertical view after drive bevel gear 34.
Figure 24 is that speed measuring device removes the stereo appearance figure after drive bevel gear 34.
Figure 25 is the stereo appearance figure for showing ski-running block 85.
Specific implementation mode
Fixed first axle bed 26, the second axle bed 30, third axle bed the 31, the 4th on 10 inner cavity baseplane of Fig. 7 raising middle flasks housing
Axle bed 35, the 5th axle bed 36, slideway base rail 40 and slideway front stall 48；
The cover bolt 96 of section view behind is omitted in Figure 19.
One, example structure feature：
As shown in figs. 1-7, a kind of contiuously variable transmission speed measuring device, including housing seat 10, Box Cover 16, input shaft 20, master
Mantle wheel 29, output shaft 32, driven cone pulley 33 and governing system, active cone pulley 29 and driven cone pulley 33 are located in housing seat 10
Chamber, Box Cover 16 are located at 10 top of housing seat, and input shaft 20 drives main cone wheel shaft 27, and main cone wheel shaft 27, which is detachably fixed, to be connected to
The active cone pulley 29, output shaft 32, which is detachably fixed, is connected to the driven cone pulley 33, as improvement：
There are six block screw holes 15,10 end plate of housing seat to be equipped with shaft for plane setting on 10 both side plate of the housing seat
Supported hole 14,10 front end-plate of housing seat are equipped with into axis supported hole 11 and from speed governing axis branch hole 12 and homophony speed axis branch hole 13,
Front end-plate around homophony speed axis branch hole 13 is equipped with speed ratio scale 68；Side is detachable in plane on 10 bottom plate of the housing seat
Fixed first axle bed 26, the second axle bed 30 and third axle bed 31,26 axis hole of the first axle bed, 30 axis hole of the second axle bed and third axis
31 axis holes of seat are in into axis supported hole 11 on same axial line with described；
Case lid through-hole 17 there are six being set on 16 two sides of the Box Cover, the case lid through-hole 17 and the block screw hole 15
Corresponding, cover bolt 96 passes through the case lid through-hole 17 and the block screw hole 15 that the Box Cover 16 is fixed on the case
In housing 10；The other side is detachably fixed the 4th axle bed 35 and the 5th axle bed 36 in plane on 10 bottom plate of the housing seat, the
Four axle beds, 35 axis hole and 36 axis hole of the 5th axle bed are in the shaft supported hole 14 on same axial line；4th axle bed, 35 axis
The rotatable fixed output shaft 32 on 36 axis hole of hole and the 5th axle bed；
It is intermediate in plane on 10 bottom plate of housing seat to be detachably fixed slideway base rail 40 and slideway front stall 48, slideway base rail 40
It presents and is in tilted layout with slideway front stall 48；Governing system is provided between active cone pulley 29 and driven cone pulley 33, governing system is slided
On road seat rail 40；
The governing system include slideway base rail 40, slider nut 50, speed adjustment screw 56, universal joint 57, from adjustment gear
60, main regulation gear 61, from tooth shaft 62, main pinion 63 and speed governing knob 64；
Slideway groove 41 is provided in the slideway base rail 40, plane side is provided with middle bracket on slideway base rail 40
44,40 one end of slideway base rail is fixedly connected slideway back seat 42, and 40 other end of slideway base rail is detachably connected slideway front stall；
The input shaft 20 is rotatable to be fixed on described on axis supported hole 11, and 20 outer end of input shaft connects input power
Source, 20 inner end of input shaft are equipped with spring shoulder block 99 and displacement pilot hole 91, and the bottom of the displacement pilot hole 91 is equipped with splined hole
21；
The active cone pulley 29 is detachably fixed on connection main cone wheel shaft 27, and main cone wheel shaft 27 is rotatable to be fixed on the second axis
Between 30 axis holes of seat and 31 axis hole of third axle bed, 27 front end of main cone wheel shaft is provided with passive anti-overload tooth 28；
The live roller 55 is equipped between the driven cone pulley 33 and the active cone pulley 29, the live roller 55 can
On slider nut 50, the slider nut 50 is connect with 56 spiral of speed adjustment screw for rotatable connection；The speed adjustment screw 56 can revolve
Turn to be connected on the slideway base rail 40, the driven cone pulley 33 passes through the output shaft 32 and 10 rotatable company of the housing seat
It connects.
As illustrated in figures 6-10, as being further improved：The active cone pulley 29 and the driven cone pulley 33 with the biography
The axis of dynamic idler wheel 55 is located at sustained height, and the axis of the active cone pulley 29 and the driven cone pulley 33 is parallel to each other, described
Active cone pulley 29 is identical as the shapes and sizes of the driven cone pulley 33, is truncated cone-shaped；The active cone pulley 29 with it is described from
33 both ends placing direction of mantle wheel is opposite；
The surface of the live roller 55, the active cone pulley 29 and the driven cone pulley 33 is each using friction coefficient index
Item unlike material, the active cone pulley 29, which passes through to be keyed with the main cone wheel shaft 27, to be fixed, the left and right of the active cone pulley 29
Both sides are respectively equipped with the second axle bed 30 and third axle bed 31, and second axle bed 30 and the third axle bed 31 are solid by screw
It is scheduled on 10 bottom of the housing seat, one end of the main cone wheel shaft 27 is rotatably connected on second axle bed 30, the shaft shoulder
It is bonded with the left side of second axle bed 30, the other end of the main cone wheel shaft 27 is rotatably connected to the third axle bed 31
On, and axially position is carried out by the nut set by end, 29 both ends of active cone pulley carry out axially position by sleeve；
The driven cone pulley 33 is fixed with the output shaft 32 by being keyed, the left and right sides point of the driven cone pulley 33
Not She You the 4th axle bed 35 and the 5th axle bed 36, the 4th axle bed 35 and the 5th axle bed 36 are fixed by screws in institute
The bottom of housing seat 10 is stated, the output shaft 32 is rotatably connected with the 4th axle bed 35 and the 5th axle bed 36, described
33 both ends of driven cone pulley carry out axially position by sleeve.
As shown in figures 11-17, as being further improved：50 top of the slider nut is equipped with threaded hole 51, live roller
Hole seat 52 and slide block guide rail 59, slide block guide rail 59 are slidably connected in slideway groove 41, are set on the side of the slider nut 50
There is sounding to collide column cap 53, the live roller 55 is rotatably connected in live roller support shaft 54, the live roller branch
Support axis 54 is fixedly connected with the live roller hole seat 52, and the slideway base rail 40 is equipped with slideway groove 41, the slideway base
One end of rail 40 is equipped with slideway back seat 42, and the slideway back seat 42 is equipped with the second screw support hole 43；
The top of the slideway base rail 40 is equipped with middle bracket 44, and the slideway base rail 40 is fixed by screws in the case
The other end of the bottom of housing 10, the slideway base rail 40 is equipped with slideway front stall 48, and the slideway front stall 48 is removable by screw
It unloads and is fixed on the end face of the slideway base rail 40, the bottom of the slideway front stall 48 is fixed by screws in the housing seat 10
Bottom surface on, 56 both ends of the speed adjustment screw be optical axis, middle part be equipped with screw thread, 56 priority of the speed adjustment screw pass through the first screw rod
Supported hole 49, threaded hole 51 and the second screw support hole 43 are rotatably connected with the slideway base rail 40, the speed adjustment screw 56
Right end is equipped with spacing collar 58, and the spacing collar 58 is connected through a screw thread fixation with the speed adjustment screw 56；
The speed adjustment screw 56 is connected by universal joint 57 with from adjustment gear 60,57 right end connector of the universal joint and tune
Fast screw rod 56 is fixedly connected, and 57 left end connector of the universal joint is fixedly connected with from adjustment gear 60, described from adjustment gear 60
Be fixed on from tooth shaft 62 by key connection, it is described from tooth shaft 62 be rotatably connected on the housing seat 10 from speed governing axis branch
In hole 12；Described to be externally provided with protection cap 65 from speed governing axis branch hole 12, the protection cap 65 is threadedly coupled solid with the housing seat 10
Fixed, described to be intermeshed from adjustment gear 60 and main regulation gear 61, the main regulation gear 61 is fixed on master by key connection
In tooth shaft 63, the main pinion 63 is rotatably connected in the homophony speed axis branch hole 13 on the housing seat 10, the homophony speed
Axis branch hole 13 is externally provided with speed governing knob 64, and the side of the speed governing knob 64 is equipped with anti-skid chequer 66, the speed governing knob 64
End face is equipped with speed ratio pointer 67, and the speed governing knob 64 is fixedly connected with the main pinion 63.
As shown in Figure 14 and Figure 18, as being further improved：Sounding component, sounding structure are fixed in the middle bracket 44
Part includes sounding wall 45, hangs and draw spring 46 and sound producing ball 47, and sound producing ball 47, which is fixed on to hang, draws 46 lower end of spring, sounding screw 97
It passes through to hang successively and draws 46 upper end of spring circle and connecting lever screw hole screw-thread fit in Kong Houyu middle brackets 44 on sounding wall 45, drawing will be hung
46 upper end of spring is enclosed and sounding wall 45 fastens connecting lever lower plane in middle bracket 44；
Shown sounding wall 45, the sounding wall 45 are horn-like, and the floor height of the sounding wall 45 is higher than the sounding
The top of column cap 53 is collided, the minimum spherical surface of the sound producing ball 47 collides the top of column cap 53 less than the sounding.
As shown in Figure 19-25, as being further improved：Speed measuring device, the dress that tests the speed are provided on the output shaft 32
It sets including drive bevel gear 34, driven wheel of differential 70, the turntable 80 that tests the speed, show ski-running block 85 and tension spring 86, the initiative taper
Gear 34 is fixed on by key connection on the output shaft 32, and the output shaft 32 is rotatably connected on the housing seat 10
In shaft supported hole 14, the driven wheel of differential 70 is intermeshed with the drive bevel gear 34, and the driven wheel of differential 70 is logical
It crosses screw and is fixedly connected on described test the speed on turntable 80；
The turntable 80 that tests the speed is connected by a pair of of conical gear with output shaft 32, and the turntable 80 that tests the speed, which is equipped with, shows speed
Sliding block 85, described to show that ski-running block 85 and one end of tension spring 86 are fixedly connected, the other end of the tension spring 86 is fixed on
It tests the speed on turntable 80；
Test the speed center hole 81 on the turntable 80 that tests the speed, and being between the center hole that tests the speed 81 and conical tooth shaft cylinder 71 can
Rotatable engagement；
It is evenly distributedly set on 80 circumference of turntable that tests the speed there are four the slideway 82 that tests the speed, is equipped in the slideway 82 that tests the speed
Test the speed sliding slot 83, is equipped in the sliding slot 83 that tests the speed and shows ski-running block 85 and tension spring 86, described to show that 85 upper end of ski-running block is equipped with
Show fast item 88, described to show that 85 side of ski-running block is equipped with snap link 87,86 one end of the tension spring is fixed on described test the speed
The bottom end of sliding slot 83, the other end be fixed on it is described show on the snap link 87 of ski-running block 85, testing the speed end cap 84 can by screw
Dismounting is fixed on the outer end of the slideway 82 that tests the speed；
The Box Cover 16 is equipped with case lid square hole 19 and perspective hole slot 18, and the perspective hole slot 18 is located at the dress that tests the speed
The top set, 18 one or both sides of perspective hole slot are provided with rotating speed scale 98；
Cone tooth support shaft 75 is followed successively by conical tooth shaft cylinder 71, conical tooth shaft square column 79 and conical tooth shaft stud 73, the conical tooth shaft
Conical tooth shaft square column 79 is fastened among the case lid square hole 19 by screw-thread fit between stud 73 and conical tooth shaft nut 77.
As seen in figs. 8-10, as being further improved：It is provided between the input shaft 20 and the active cone pulley 29 anti-
Overload component；Anti- overload component is also in into axis supported hole 11 on same axial line with described；The anti-overload component includes flower
Keyhole 21, external splines 24, cylindrical spring 22, the anti-overload tooth 25 of driving and passive anti-overload tooth 28, passive anti-overload tooth 28 are located at
27 left end of main cone wheel shaft drives anti-overload tooth 25 to be located at 23 right end of clutch shaft；
The clutch shaft 23 include the first shaft part 92, the second shaft part 93, third shaft part 94 and the 4th shaft part 95, described first
Shaft part 92, second shaft part 93, the third shaft part 94 and the 4th shaft part 95 diameter be sequentially reduced, the first axle
92 right sides of section are equipped with the anti-overload tooth 25 of driving, drive to skid between anti-overload tooth 25 and passive anti-overload tooth 28 and nibble
It closes；
The anti-overload tooth 25 of driving is uniformly distributed around the end face one of first shaft part 92 circle, and the anti-overload of driving
The quantity of tooth 25 is equal with the passive anti-overload quantity of tooth 28；
The length of the endoporus clearance fit of second shaft part 93 and first axle bed 26, second shaft part 93 is more than
The right end of the width of first axle bed 26, the input shaft 20 is equipped with displacement pilot hole 91, the bottom of the displacement pilot hole 91
Portion is equipped with splined hole 21, the input shaft 20 be rotatably connected on housing seat 10 into axis supported hole 11, and pass through elasticity
Baffle ring and the shaft shoulder carry out axially position, the third shaft part 94 and 91 clearance fit of displacement pilot hole, the third shaft part
Cylindrical spring 22 is sliding combined on 94,22 one end of the cylindrical spring resists 99 inner face of spring shoulder block on input shaft 20,
22 other end of the cylindrical spring resists at the shaft shoulder in second shaft part, 93 outside, and is in compressive state；
4th shaft part 95 is equipped with the external splines 24, matches for spline between external splines 24 and the splined hole 21
It closes；
When normal operation, drives and engage synchronous rotary, the third axis between anti-overload tooth 25 and passive anti-overload tooth 28
Section 94 and the cooperation depth of the displacement pilot hole 91 are less than the actual grade of the displacement pilot hole 91, the 4th shaft part 95
On external splines 24 and the splined hole 21 cooperation depth less than the splined hole 21 actual grade；When on input shaft 20
When load is more than nominal load G1, drives and be disengaged between anti-overload tooth 25 and passive anti-overload tooth 28.
Two, the feature of the above-mentioned substance of the utility model directly brings following advantageous effect：
Speed measuring device is set on output shaft 32, realizes the measurement to rotating speed, and intuitive clear；Especially test the speed sliding slot
The 83 outer ends end cap 84 that tests the speed is screwed, it is ensured that show when the turntable 80 that tests the speed hypervelocity rotation ski-running block 85 still without departing from
The sliding slot 83 that tests the speed causes contingency.
Claims (1)
1. a kind of contiuously variable transmission speed measuring device, including housing seat（10）, Box Cover（16）, input shaft（20）, active cone pulley
（29）, output shaft（32）, driven cone pulley（33）And governing system, active cone pulley（29）With driven cone pulley（33）Positioned at housing seat
（10）Inner cavity, Box Cover（16）Positioned at housing seat（10）Top, input shaft（20）Drive main cone wheel shaft（27）, main cone wheel shaft（27）
It is detachably fixed and is connected to the active cone pulley（29）, output shaft（32）It is detachably fixed and is connected to the driven cone pulley（33）；
Housing seat（10）It is intermediate in plane on bottom plate to be detachably fixed slideway base rail（40）With slideway front stall（48）, active cone pulley
（29）With driven cone pulley（33）Between be provided with governing system；The governing system includes slideway base rail（40）, slider nut
（50）, speed adjustment screw（56）, universal joint（57）, driven gear（60）, driving gear（61）, from tooth shaft（62）, main pinion（63）
With speed governing knob（64）；
The output shaft（32）On be provided with speed measuring device, the speed measuring device includes drive bevel gear（34）, driven wheel of differential
（70）, test the speed turntable（80）, show ski-running block（85）And tension spring（86）；
The input shaft（20）With the active cone pulley（29）Between be provided with anti-overload component；The anti-overload component includes flower
Keyhole（21）, external splines（24）, cylindrical spring（22）, the anti-overload tooth of driving（25）With passive anti-overload tooth（28）；It is characterized in that：
The output shaft（32）On be provided with speed measuring device, the speed measuring device includes drive bevel gear（34）, driven wheel of differential
（70）, test the speed turntable（80）, show ski-running block（85）And tension spring（86）, the drive bevel gear（34）It is fixed by being keyed
In the output shaft（32）On, the output shaft（32）It is rotatably connected to the housing seat（10）On shaft supported hole（14）
It is interior, the driven wheel of differential（70）With the drive bevel gear（34）Intermeshing, the driven wheel of differential（70）Pass through screw
It is fixedly connected on the turntable that tests the speed（80）On；
The turntable that tests the speed（80）Pass through a pair of of conical gear and output shaft（32）It is connected, the turntable that tests the speed（80）It is equipped with and shows
Ski-running block（85）, described to show ski-running block（85）With tension spring（86）One end be fixedly connected, the tension spring（86）It is another
One end is fixed on the turntable that tests the speed（80）On；
The turntable that tests the speed（80）On test the speed center hole（81）, test the speed center hole（81）With conical tooth shaft cylinder（71）Between
For rotatable cooperation；
The turntable that tests the speed（80）The slideway that tests the speed evenly distributedly is equipped on circumference（82）, the slideway that tests the speed（82）Interior be equipped with is surveyed
Ski-running slot（83）, the sliding slot that tests the speed（83）Interior be equipped with shows ski-running block（85）And tension spring（86）, described to show ski-running block（85）
Upper end, which is equipped with, shows fast item（88）, described to show ski-running block（85）Side is equipped with snap link（87）, the tension spring（86）One
End is fixed on the sliding slot that tests the speed（83）Bottom end, the other end, which is fixed on, described shows ski-running block（85）Snap link（87）On,
Test the speed end cap（84）It is detachably secured to the slideway that tests the speed by screw（82）Outer end；
The Box Cover（16）It is equipped with case lid square hole（19）With perspective hole slot（18）, the perspective hole slot（18）Positioned at the survey
Hole slot is had an X-rayed in the top of speed variator（18）One or both sides are provided with rotating speed scale（98）；
Bore tooth support shaft（75）It is followed successively by conical tooth shaft cylinder（71）, conical tooth shaft square column（79）With conical tooth shaft stud（73）, the cone
Tooth shaft stud（73）With conical tooth shaft nut（77）Between screw-thread fit, by conical tooth shaft square column（79）It is fastened on the case lid square hole
（19）Among.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820012159.9U CN207832816U (en) | 2018-01-04 | 2018-01-04 | A kind of contiuously variable transmission speed measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820012159.9U CN207832816U (en) | 2018-01-04 | 2018-01-04 | A kind of contiuously variable transmission speed measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207832816U true CN207832816U (en) | 2018-09-07 |
Family
ID=63391741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820012159.9U Expired - Fee Related CN207832816U (en) | 2018-01-04 | 2018-01-04 | A kind of contiuously variable transmission speed measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207832816U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562709A (en) * | 2019-10-10 | 2019-12-13 | 付耀有 | Industrial stone transportation equipment |
| CN112323579A (en) * | 2020-11-05 | 2021-02-05 | 广东宏骏建筑工程有限公司 | Rubble roadbed construction equipment |
-
2018
- 2018-01-04 CN CN201820012159.9U patent/CN207832816U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562709A (en) * | 2019-10-10 | 2019-12-13 | 付耀有 | Industrial stone transportation equipment |
| CN112323579A (en) * | 2020-11-05 | 2021-02-05 | 广东宏骏建筑工程有限公司 | Rubble roadbed construction equipment |
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