CN208007342U - A kind of transmission device - Google Patents
A kind of transmission device Download PDFInfo
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- CN208007342U CN208007342U CN201820444317.8U CN201820444317U CN208007342U CN 208007342 U CN208007342 U CN 208007342U CN 201820444317 U CN201820444317 U CN 201820444317U CN 208007342 U CN208007342 U CN 208007342U
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- idler wheel
- cambered surface
- transmission device
- panel
- rotation axis
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 57
- 239000000203 mixture Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 229920006324 polyoxymethylene Polymers 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a kind of transmission device, including：The rotation axis that multiple axle center are mutually parallel；Multiple idler wheels, wherein being respectively arranged with idler wheel in each rotation axis；For driving multiple rotation axis simultaneously around the driving structure of the axis rotation of itself；Wherein, for multiple rotation axis simultaneously during the axis rotation of itself one week, multiple idler wheels switch to the second state from first state；Multiple and different location points in first state, multiple first idler wheels constitute first level supporting surface, and multiple second idler wheels are located at the lower section of first level supporting surface；In the second state, the multiple and different location points being located on multiple second idler wheels constitute the second horizontal support surface, and the first idler wheel is located at the lower section of the second horizontal support surface.The device by being arranged two kinds of different idler wheels of structure on the rotating shaft, and during delivery panel, the different idler wheel of two kinds of structures alternately support panel can reduce the contact frequency of idler wheel and panel, reduce the probability that panel is contaminated and hits.
Description
Technical field
The utility model is related to display fabrication techniques fields, refer in particular to a kind of transmission device.
Background technology
In the manufacturing process of liquid crystal display panel, it is to utilize idler wheel (Roller) that usual liquid crystal display panel transmits between each process
To realize.As shown in Figure 1, the transmission device of the prior art includes multiple rotation axis 1, multiple idler wheels are set in each rotation axis 1
2, the low hair dirt antistatic material system such as 2 generally use polyformaldehyde of idler wheel (polyformaldehyde, referred to as POM) or Teflon
At.When carrying out panel transmission, panel 3 is placed on idler wheel 2, drives idler wheel 2 to rotate synchronously by rotation axis 1, panel 3 is to forward pass
It send, to be moved at different station.
However in actual use, using the transmission device of the prior art, pass through the process of 2 delivery panel 3 of idler wheel, idler wheel
2 continue to contact with each panel 3 transmitted, and contaminated idler wheel 2 is easy to pollutant on surface such as dust, chips of glass etc.
It is transferred on panel 3, to reduce the yields of production.In addition, with idler wheel 2 long-time use, surface easy to produce by
Damage that rough and uneven in surface or rotation itself is bad leads to the problem of sliding friction with panel 3, cause panel 3 it is serious pollute or even
It scratches.
In addition, during by 2 delivery panel 3 of idler wheel, the hit probability between panel 3 and idler wheel 2 is higher, specific former
Because that can combine as shown in fig.3, when panel 3 is sent to adjacent another idler wheel 2 from an idler wheel 2, due to the stretching of panel 3
Part vacantly will produce downward Light deformation, and the metaboly is especially serious for large-sized panel, generates the face of Light deformation
Plate 3 can generate minor impact with adjacent idler wheel 2, not only generate damage to panel 3, also generate damage to idler wheel 2, and hit
The glass chip of generation can be transferred to the surface of idler wheel 2, lead to the accelerated pollution of idler wheel 2, to further influence institute's transmission plane
The product yield of plate 3.
Utility model content
The purpose of technical solutions of the utility model is to provide a kind of transmission device, solves to fill using the transmission of the prior art
It sets, during panel is transmitted by idler wheel, is easy to be polluted by idler wheel and generates shock with idler wheel, to influence panel manufacture
The problem of product yield.
The utility model embodiment provides a kind of transmission device, wherein including：
The rotation axis that multiple axle center are mutually parallel；
Multiple idler wheels, wherein being respectively arranged at least one idler wheel in each rotation axis；
For driving multiple rotation axis simultaneously around the driving structure of the axis rotation of itself；
Wherein, multiple rotation axis are simultaneously during the axis rotation of itself one week, and multiple idler wheels are from the
One state switches to the second state；In the first state, it is located at multiple and different positions on multiple first idler wheels in the idler wheel
A composition first level supporting surface is set, multiple second idler wheels in the idler wheel are located at the lower section of the first level supporting surface；
In second state, it is located at multiple and different location points on multiple second idler wheels and constitutes the second horizontal support surface, it is described
First idler wheel is located at the lower section of second horizontal support surface.
Optionally, the transmission device, wherein between second horizontal support surface and the first level supporting surface
Vertical range be located at 2mm between 3mm.
Optionally, the transmission device, wherein the axle center of multiple rotation axis is located in the same horizontal plane；It is described
First idler wheel includes the first cambered surface, in the first state, along the rotation direction of first idler wheel, in first cambered surface
Multiple location points are sequentially located in the first level supporting surface；Second idler wheel includes the second cambered surface, in second shape
State, along the rotation direction of second idler wheel, multiple location points in second cambered surface are sequentially located at the described second horizontal branch
In support face；
Wherein, in first cambered surface, the radius of curvature of any of which location point, which is respectively less than, is equal to second cambered surface
The radius of curvature of upper any location point.
Optionally, the transmission device, wherein in each first cambered surface, in the first perpendicular
Location point is located in the first level supporting surface；In each second cambered surface, the position in the second perpendicular
Point is located in second horizontal support surface；
Wherein, first perpendicular by first idler wheel where first cambered surface axle center, described second
Perpendicular passes through the axle center of second idler wheel where second cambered surface.
Optionally, the transmission device, wherein second idler wheel further includes the third being connect with second cambered surface
Cambered surface；In the third cambered surface, the radius of curvature of any of which location point, which is respectively less than, is equal to any bit in first cambered surface
Set radius of curvature a little.
Optionally, the transmission device, wherein first idler wheel further includes the 4 connect with first cambered surface
Cambered surface；In the 4th cambered surface, the radius of curvature of any of which location point, which is respectively less than, is equal to any bit in second cambered surface
Set radius of curvature a little.
Optionally, the transmission device, wherein first cambered surface is connected with the 4th cambered surface is formed as cylinder
Shape curved surface.
Optionally, the transmission device, wherein on the section perpendicular to the axle center of second idler wheel, described
Three cambered surfaces include a constant radius of curvature part.
Optionally, the transmission device, wherein on the section perpendicular to the axle center of second idler wheel, described
The preset plane of two cambered surfaces and the third cambered surface about the axle center by second idler wheel is symmetrical.
Optionally, the transmission device, wherein second cambered surface is connected to form cylindricality song with the third cambered surface
Face, and be connected smoothly between second cambered surface and the third cambered surface.
Optionally, the transmission device, wherein the set whole idler wheel is institute in the same rotation axis
It states the first idler wheel or is second idler wheel.
Optionally, the transmission device, wherein be provided with the rotation axis of first idler wheel and be provided with described
The rotation axis of second idler wheel is sequentially arranged at intervals.
At least one of the utility model specific embodiment above-mentioned technical proposal has the advantages that：
The different idler wheel of two kinds of structures is arranged, by this in transmission device described in the utility model embodiment on the rotating shaft
During transmission device delivery panel, the different idler wheel of two kinds of structures alternately support panel, to reduce idler wheel and panel
Contact frequency reduces the probability that panel is contaminated and hits, and achievees the effect that the product yield for improving panel manufacture.
Description of the drawings
Fig. 1 is first state schematic diagram of the prior art transmission device when carrying out plane transport；
Fig. 2 is second status diagram of the prior art transmission device when carrying out plane transport；
Fig. 3 is the first state structural schematic diagram of transmission device described in the utility model embodiment；
Fig. 4 is the second status architecture schematic diagram of transmission device described in the utility model embodiment；
Fig. 5 is in transmission device described in the utility model embodiment, and the comparison structure of the first idler wheel and the second idler wheel is illustrated
Figure；
Fig. 6 is the sectional curvature radius schematic diagram of the second idler wheel in transmission device described in the utility model embodiment；
Fig. 7 is the dimensional structure diagram of transmission device described in the utility model embodiment.
Specific implementation mode
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
Transmission device described in the utility model embodiment is made by the way that two kinds of different idler wheels of structure are arranged on the rotating shaft
Panel is set on idler wheel, and idler wheel rotation, during panel is forwarded, two kinds of structures are driven by the rotation of rotation axis
Alternately support panel reduces panel and is contaminated and hits general different idler wheels to reduce the contact frequency of idler wheel and panel
Rate achievees the effect that the product yield for improving panel manufacture.
As shown in Figures 3 to 5, transmission device described in the utility model embodiment includes：
The rotation axis 100 that multiple axle center are mutually parallel；
Multiple idler wheels, wherein being respectively arranged with an at least idler wheel in each rotation axis 100；
For driving multiple rotation axis 100 simultaneously around the driving structure (not shown) of the axis rotation of itself.
In transmission device described in the utility model embodiment, the idler wheel being arranged in multiple rotation axis 100 includes the first idler wheel
210 and second idler wheel 220, the structure of first idler wheel 210 and the second idler wheel 220 is different.
Wherein, multiple rotation axis 100 are simultaneously during the axis rotation of itself one week, and multiple idler wheels are from first state
Switch to the second state；As shown in Figure 3 and Figure 4, in first state, it is located at multiple and different positions on multiple first idler wheels 210
Point constitutes first level supporting surface a, and multiple second idler wheels 220 are located at the lower section of first level supporting surface a；In the second state, position
The second horizontal support surface b is constituted in multiple and different location points on multiple second idler wheels 220, the first idler wheel 210 is located at the second water
The lower section of flat supporting surface b.
Based on above-mentioned setting structure, first level supporting surface a and the second horizontal support surface b are respectively formed as panel support
Face, namely in first state, it is multiple on the first idler wheel 210 in multiple idler wheels when panel 3 is set on multiple idler wheels
Different location point is contacted with panel 3, is used to support panel, therefore those positions being in contact with panel 3 on multiple first idler wheels 210
It sets and is a little generally aligned in the same plane, be configured to first level supporting surface a；In the second state, panel 3 is set on multiple idler wheels
When, multiple and different location points on the second idler wheel 220 in multiple idler wheels are contacted with panel 3, are used to support panel, therefore multiple
Those location points being in contact with panel 3 on second idler wheel 220 are generally aligned in the same plane, and are configured to the second horizontal support surface b.
When by the transmission device delivery panel 3 of above structure, driving structure drives multiple rotation axis 100 simultaneously around certainly
The axle center of body continues to rotate to same direction, the tangential direction movement that panel 3 is rotated to the first idler wheel 210 and the second idler wheel 220,
And multiple first idler wheels 210 and multiple second idler wheels 220 alternately support panel 3, therefore the biography of comparison diagram 1 and Fig. 2 prior arts
Device is sent, compared in panel transmit process, each idler wheel continues and plate contact, described in the utility model embodiment
Transmission device, for each idler wheel, the probability contacted with panel 3 reduces, to reach the contact frequency for reducing idler wheel and panel,
Reduction panel is contaminated and the effect of the probability of shock.
Optionally, in transmission device described in the utility model embodiment, first level supporting surface a and the second horizontal support surface
B, which is located at Different Plane namely the two, has certain altitude poor.Using the setting structure, in conjunction with shown in Fig. 3 and Fig. 4, second is horizontal
When supporting surface b is located at the top of first level supporting surface a, multiple idler wheels from during the second state switches to first state,
Panel 3 is fallen after rise by being located at the second horizontal support surface b to positioned at first level supporting surface a, in the handoff procedure, if before panel 3
End margin 31 is just at the position between the first idler wheel 210 and the second idler wheel 220, then with the movement of panel 3, panel 3
Fore-end can directly be fallen after rise to the first idler wheel 210, be supported by the first idler wheel 210, front edge 31 not will produce with
The case where idler wheel is hit.
Therefore, transmission device using the above structure can effectively reduce the hit probability between panel 3 and idler wheel, keep away
Exempt from panel 3 and idler wheel is knocked and damages.
Using transmission device described in the utility model embodiment, as first level supporting surface a and the second horizontal support surface b
When Different Plane, panel 3 alternately moves, shape in the tangential direction transmit process moved along idler wheel in different level
As the transmission mode of skip-forwards formula movement, the contact frequency of panel and idler wheel can be reduced, reduces and is contaminated on idler wheel
Pollutant is transferred to the probability on panel 3, can additionally substantially reduce since idler wheel is impaired or fails and panel is caused to be drawn
The probability and risk of wound, and reduce and be knocked probability when panel 3 is sent to adjacent rollers.
It is optionally, vertical between the second horizontal support surface b and first level supporting surface a in the utility model embodiment
Distance is located at 2mm between 3mm, and to avoid in 3 transmit process of panel, panel 3 is in the second horizontal support surface b and first level branch
When switching between a of support face, since the drop between the second horizontal support surface b and first level supporting surface a is too big, cause panel 3
The impaired problem by drop impact.
In transmission device described in the utility model embodiment, optionally, as shown in Figures 3 to 5, multiple rotation axis 100
Axle center is located in the same horizontal plane, operation and control when facilitating multiple rotation axis 100 simultaneously around the axis rotation of itself.
In addition, refering to Fig. 5, in the utility model embodiment, the first idler wheel 210 includes the first cambered surface 211, the second idler wheel
220 include the second cambered surface 221, in first state, multiple positions in the rotation direction of the first idler wheel 210, the first cambered surface 211
Point is sequentially located in first level supporting surface a；In the second state, in the rotation direction of the second idler wheel 220, the second cambered surface 221
Multiple location points be sequentially located in the second horizontal support surface b.In the first cambered surface 211, the curvature half of any of which location point
Diameter is respectively less than the radius of curvature for being equal to any location point in the second cambered surface 221.
Based on above-mentioned set-up mode, shown in Fig. 3 to Fig. 5, in first state, in every 1 first cambered surface 211, place
Location point C where passing through in the perpendicular (the first perpendicular) in the axle center of the first idler wheel 210 is located at first level branch
In a of support face, namely in first state, every 1 first idler wheel 210 supports panel 3 by the first cambered surface 211；In the second state
When, in every 1 second cambered surface 221, where passing through in the perpendicular (the second perpendicular) in the axle center of the second idler wheel 220
Location point D be located in the second horizontal support surface b, namely in the second state, every 1 second idler wheel 220 passes through the second cambered surface
221 support panels 3.
Using the setting structure of 210 and second idler wheel 220 of above-mentioned first idler wheel, when driving structure drives multiple rotation axis
100 simultaneously during the axis rotation of itself one week, in the preceding half period of a rotation period T, along the first rolling
210 rotation direction is taken turns, the different location point C in the first cambered surface 211 of multiple first idler wheels 210 is in rotation axis 100 successively
Uppermost position, be used to support panel 3, be formed as location point on first level supporting surface a namely multiple idler wheels are in the
One state；In the second half of the cycle of a rotation period T, along the rotation direction of the second idler wheel 220, multiple second idler wheels
Different location point D in 220 the second cambered surface 221 is in the uppermost position of rotation axis 100 successively, is used to support panel 3, shape
As on the second horizontal support surface b location point namely multiple idler wheels be in the second state.
Take up an official post equal to the second cambered surface 221 since in the first cambered surface 211, the radius of curvature of any of which location point is respectively less than
The radius of curvature of one location point, therefore when idler wheel is in first state and the second state, panel 3 is located at different height
On, it is contacted with different idler wheels.
Further, in conjunction with Fig. 3 to 5, the second idler wheel 220 further includes the third cambered surface being connect with the second cambered surface 221
222.In first state, entire second idler wheel 220 is located at the lower position of first level supporting surface a, due to the first idler wheel 210
It is rotated simultaneously with the second idler wheel 220, during first state the first idler wheel 210 and the second idler wheel 220 rotate simultaneously, second
In the third cambered surface 222 of idler wheel 220, different location point is in the uppermost position of rotation axis 100 successively, to ensure first state
When, the third cambered surface 222 of the second idler wheel 220 is located at the lower position of first level supporting surface a, in the utility model embodiment,
In third cambered surface 222, the radius of curvature of any of which location point, which should be respectively less than, is equal to any location point in the first cambered surface 211
Radius of curvature.
In addition, in conjunction with Fig. 3 to Fig. 5, the first idler wheel 210 further includes the 4th cambered surface 212 being connect with the first cambered surface 211.
When the second state, entire first idler wheel 210 is located at the lower position of the second horizontal support surface b, due to the first idler wheel 210 and second
Idler wheel 220 rotates simultaneously, during second state the first idler wheel 210 and the second idler wheel 220 rotate simultaneously, the first idler wheel
In 210 the 4th cambered surface 212, different location point is in the uppermost position of rotation axis 100 successively, when to ensure the second state,
4th cambered surface 212 of the first idler wheel 210 is located at the lower position of the second horizontal support surface b, in the utility model embodiment, the 4th
In cambered surface 212, the radius of curvature of any of which location point should be respectively less than the curvature for being equal to any location point in the second cambered surface 221
Radius.
Optionally, in the utility model embodiment, for the first idler wheel 210, the first cambered surface 211 and 212 phase of the 4th cambered surface
It connects and composes as cylindrical curved surface, and is connected smoothly between the first cambered surface 211 and the 4th cambered surface 212；For the second idler wheel
220, the second cambered surface 221 and third cambered surface 222 are connected to form as cylindrical curved surface, and the second cambered surface 221 and third cambered surface 222
Between be connected smoothly.Using the setting structure, ensure that the panel 3 being set on the first idler wheel 210 and the second idler wheel 220 exists
In transmit process, can smoothly it switch between first level supporting surface a and the second horizontal support surface b.
Optionally, as shown in Figures 3 to 5, in the utility model embodiment, the first cambered surface 211 is connected with the 4th cambered surface 212
It connects and is formed as cylindrical surface, namely on the section perpendicular to the axle center of the first idler wheel 210, the first idler wheel 210 is formed as just
It is round.
In addition, in conjunction with shown in Fig. 3 to Fig. 5, for the second idler wheel 220, in the section perpendicular to the axle center of the second idler wheel 220
On, preset plane of second cambered surface 221 with third cambered surface 222 about the axle center by the second idler wheel 220 is symmetrical.In addition, compared with
Goodly, on the section perpendicular to the axle center of the second idler wheel 220, third cambered surface 222 includes constant radius of curvature part.With third
The radius of curvature for the second cambered surface 221 that cambered surface 222 is connected, from the one end being connected with constant radius of curvature part to fixation
Radius of curvature part is connected the other end, with sinusoidal or high-order moment functional form smooth change.
Based on the setting structure, as shown in Figures 3 to 5, the constant radius of curvature part of third cambered surface 222 is formed as base
Circle, the second idler wheel 220 be formed as include base circle portion cam structure, preferably, by taking a diameter of R1 of base circle portion as an example, around
The circumferencial direction of entire second idler wheel 220, radius of curvature variation can be formed as shown in Fig. 6, to ensure that panel 3 can be smoothly
Change between first level supporting surface a and the second horizontal support surface b.
The concrete structure of 210 and second idler wheel 220 of above-mentioned first idler wheel, only the utility model embodiment can make panel
3 in transmit process, the wherein embodiment that switching is advanced between first level supporting surface and the second horizontal support surface, can
With understanding, the structure of the first idler wheel 210 and the second idler wheel 220 is not limited to only can be above-mentioned structure.
As shown in fig.7, in the utility model embodiment, optionally, in the transmission device, 100 institute of same rotation axis
Whole idler wheels of setting are the first idler wheel 210 or are the second idler wheel 220, and are provided with the rotation of the first idler wheel 210
Axis is sequentially arranged at intervals with the rotation axis 100 for being provided with the second idler wheel 220.
Using the transmission device of above-mentioned implementation structure, in conjunction with Fig. 3 to Fig. 7, in the transmit process of panel 3, multiple rotations
Axis 100 rotates simultaneously, and when the second idler wheel 220 supports panel 3, the first idler wheel 210 does not play transmission, with the second idler wheel
220 rotation, panel 3 forward, and when the peak of the second idler wheel 220 turns over panel 3, the height of panel 3 gradually moves down,
And when panel 3 is fallen after rise to the height of the first idler wheel 210, forwarded by the first idler wheel 210 support panel 3.
Based on the cycle rotation of above-mentioned rotation axis 100, panel 3 at two of the first idler wheel 210 and the second idler wheel 220 not
Switching in level supporting plane, and move forward.Therefore during transmission device delivery panel, two kinds of structures are different
Alternately support panel reduces the probability that panel is contaminated and hits, reaches idler wheel to reduce the contact frequency of idler wheel and panel
Improve the effect of the product yield of panel manufacture.
Above-described is preferred embodiments of the present invention, it should be pointed out that for the ordinary person of the art
For, under the premise of not departing from principle described in the utility model, it can also make several improvements and retouch, these improvements and modifications
Also it should be regarded as the scope of protection of the utility model.
Claims (12)
1. a kind of transmission device, which is characterized in that including：
The rotation axis that multiple axle center are mutually parallel；
Multiple idler wheels, wherein being respectively arranged at least one idler wheel in each rotation axis；
For driving multiple rotation axis simultaneously around the driving structure of the axis rotation of itself；
Wherein, multiple rotation axis are simultaneously during the axis rotation of itself one week, and multiple idler wheels are from the first shape
State switches to the second state；In the first state, it is located at multiple and different location points on multiple first idler wheels in the idler wheel
First level supporting surface is constituted, multiple second idler wheels in the idler wheel are located at the lower section of the first level supporting surface；Institute
The second state is stated, multiple and different location points the second horizontal support surface of composition being located on multiple second idler wheels, described first
Idler wheel is located at the lower section of second horizontal support surface.
2. transmission device according to claim 1, which is characterized in that second horizontal support surface and the first level
Vertical range between supporting surface is located at 2mm between 3mm.
3. transmission device according to claim 1, which is characterized in that the axle center of multiple rotation axis is located at same level
In face；First idler wheel includes the first cambered surface, in the first state, along the rotation direction of first idler wheel, and described the
Multiple location points in one cambered surface are sequentially located in the first level supporting surface；Second idler wheel includes the second cambered surface,
Second state, along the rotation direction of second idler wheel, multiple location points in second cambered surface are sequentially located at described
In second horizontal support surface；
Wherein, in first cambered surface, the radius of curvature of any of which location point is respectively less than takes up an official post equal to second cambered surface
The radius of curvature of one location point.
4. transmission device according to claim 3, which is characterized in that perpendicular in first in each first cambered surface
Location point in straight plane is located in the first level supporting surface；It is vertical flat in second in each second cambered surface
Location point in face is located in second horizontal support surface；
Wherein, for first perpendicular by the axle center of first idler wheel where first cambered surface, described second is vertical
Plane passes through the axle center of second idler wheel where second cambered surface.
5. transmission device according to claim 3, which is characterized in that second idler wheel further includes and second cambered surface
The third cambered surface of connection；In the third cambered surface, the radius of curvature of any of which location point, which is respectively less than, is equal to first arc
The radius of curvature of any location point on face.
6. transmission device according to claim 3, which is characterized in that first idler wheel further includes and first cambered surface
4th cambered surface of connection；In the 4th cambered surface, the radius of curvature of any of which location point, which is respectively less than, is equal to second arc
The radius of curvature of any location point on face.
7. transmission device according to claim 6, which is characterized in that first cambered surface is connected with the 4th cambered surface
Be formed as cylindrical surface.
8. transmission device according to claim 5, which is characterized in that in the section perpendicular to the axle center of second idler wheel
On, the third cambered surface includes a constant radius of curvature part.
9. transmission device according to claim 8, which is characterized in that in the section perpendicular to the axle center of second idler wheel
On, the preset plane of second cambered surface and the third cambered surface about the axle center by second idler wheel is symmetrical.
10. transmission device according to claim 5, which is characterized in that second cambered surface is connected with the third cambered surface
Composition cylindrical curved surface is connect, and is connected smoothly between second cambered surface and the third cambered surface.
11. transmission device according to claim 1, which is characterized in that set whole institute in the same rotation axis
Idler wheel is stated to be first idler wheel or be second idler wheel.
12. transmission device according to claim 11, which is characterized in that be provided with the rotation axis of first idler wheel
It is sequentially arranged at intervals with the rotation axis for being provided with second idler wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820444317.8U CN208007342U (en) | 2018-03-30 | 2018-03-30 | A kind of transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820444317.8U CN208007342U (en) | 2018-03-30 | 2018-03-30 | A kind of transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208007342U true CN208007342U (en) | 2018-10-26 |
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ID=63891479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820444317.8U Expired - Fee Related CN208007342U (en) | 2018-03-30 | 2018-03-30 | A kind of transmission device |
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| CN (1) | CN208007342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378505A (en) * | 2020-10-22 | 2022-04-22 | 比亚迪股份有限公司 | H-shaped steel assembling device |
-
2018
- 2018-03-30 CN CN201820444317.8U patent/CN208007342U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378505A (en) * | 2020-10-22 | 2022-04-22 | 比亚迪股份有限公司 | H-shaped steel assembling device |
| CN114378505B (en) * | 2020-10-22 | 2023-03-24 | 比亚迪股份有限公司 | H-shaped steel assembling device |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20181026 |