CN204403211U - A kind of reinforced gear and clutch mechanism that reverses gear - Google Patents
A kind of reinforced gear and clutch mechanism that reverses gear Download PDFInfo
- Publication number
- CN204403211U CN204403211U CN201420804869.7U CN201420804869U CN204403211U CN 204403211 U CN204403211 U CN 204403211U CN 201420804869 U CN201420804869 U CN 201420804869U CN 204403211 U CN204403211 U CN 204403211U
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Abstract
The utility model discloses a kind of reinforced gear and clutch mechanism that reverses gear, comprise a gear friction plate group and friction plate group of reversing gear, one gear friction plate group and reverse gear between friction plate group and be provided with isolating frame, one gear friction plate group comprises four first rotating plates and five first driven plates, according to driven plate, rotating plate is spaced apart successively, friction plate group of reversing gear comprises four second rotating plates and five second driven plates, it is consistent that arrangement mode and keeps off friction plate group, first driven plate of one gear friction plate group afterbody is meshed with a side of isolating frame, second rotating plate of friction plate group of reversing gear stem is meshed with the another side of isolating frame.The utility model improves the ability of clutch transmission torque, overcome the skidding that friction plate causes because transmitting torque ability is low under severe duty, ensure that the transmission efficiency of gearbox, extend the working life of gearbox, structure is ingenious, has a good application prospect.
Description
Technical field
The utility model relates to a kind of reinforced gear and clutch mechanism that reverses gear, and belongs to gearbox technical field.
Background technique
At present, what one gear of the gearbox in engineering machinery and the clutch that reverses gear adopted is the structure of 4 groups of friction plates, namely 4 rotating plates add 4 driven plates, but can find that this structure has two kinds of defects according to the situation that market uses: 1) friction plate transmitting torque ability under extreme severe duty, easy skidding, cause friction disc wear to aggravate, temperature rise is very fast, thus affects the transmission efficiency of gearbox; 2) for Market Feedback situation, isolating frame serious wear, cause gearbox to reduce working life, feedback rates increases.
Model utility content
The technical problem that the utility model solves is gear and the clutch mechanism that reverses gear of the gearbox in existing engineering machinery, and friction disc wear aggravates, and affects the transmission efficiency of gearbox, isolating frame serious wear, causes the problem of gearbox reduction in working life.Reinforced gear and the clutch mechanism that reverses gear of the present utility model, improve the ability of gearbox transmitting torque, prevent from skidding, avoid the wearing and tearing of isolating frame, extend the working life of gearbox, structure is ingenious, has a good application prospect.
In order to achieve the above object, the technological scheme that the utility model adopts is:
A kind of reinforced gear and clutch mechanism that reverses gear, it is characterized in that: comprise the gear friction plate group that is arranged in a gear clutch and be arranged on the friction plate group of reversing gear of reversing gear in clutch, a described gear friction plate group and reverse gear between friction plate group and be provided with isolating frame, a described gear friction plate group comprises four first rotating plates and five first driven plates, according to driven plate, rotating plate is spaced apart successively, described friction plate group of reversing gear comprises four second rotating plates and five second driven plates, it is consistent that arrangement mode and keeps off friction plate group, first driven plate of a described gear friction plate group afterbody is meshed with a side of isolating frame, described the second rotating plate reversing gear friction plate group stem is meshed with the another side of isolating frame.
Aforesaid reinforced gear and the clutch mechanism that reverses gear, is characterized in that: the thickness of described isolating frame is 30-40mm.
Aforesaid reinforced gear and the clutch mechanism that reverses gear, is characterized in that: the axial clearance between the first adjacent rotating plate and the first driven plate is between 0.2-0.4mm.
Aforesaid reinforced gear and the clutch mechanism that reverses gear, is characterized in that: the axial clearance between the second adjacent rotating plate and five second driven plates is between 0.2-0.4mm.
The beneficial effects of the utility model are: reinforced gear and the clutch mechanism that reverses gear of the present utility model, the thickness of adjustment isolating frame, ensure the axial clearance between driven plate, rotating plate, avoid the wearing and tearing of isolating frame, and add a slice driven plate, improve the ability of clutch transmission torque, overcome the skidding that friction plate causes because transmitting torque ability is low under severe duty, ensure that the transmission efficiency of gearbox, extend the working life of gearbox, structure is ingenious, has a good application prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of a reinforced gear of the present utility model and the clutch mechanism that reverses gear.
The implication marked in accompanying drawing is as follows:
1: one gear friction plate group; 2: friction plate group of reversing gear; 3: isolating frame; 4: the first rotating plates; 5: the first driven plates; 6: the second rotating plates; 7: the second driven plates.
Embodiment
Below in conjunction with Figure of description, the utility model is further described.
As shown in Figure 1, a kind of reinforced gear and clutch mechanism that reverses gear, comprise the gear friction plate group 1 that is arranged in a gear clutch and be arranged on the friction plate group 2 of reversing gear of reversing gear in clutch, one gear friction plate group 1 and reverse gear between friction plate group 2 and be provided with isolating frame 3, one gear friction plate group 1 comprises four first rotating plates 4 and five first driven plates 5, according to driven plate, rotating plate is spaced apart successively, friction plate group 2 of reversing gear comprises four second rotating plates 6 and five second driven plates 7, it is consistent that arrangement mode and keeps off friction plate group 1, first driven plate 5 of one gear friction plate group 1 afterbody is meshed with a side of isolating frame 3, second rotating plate 6 of friction plate group 2 of reversing gear stem is meshed with the another side of isolating frame 3, of the present utility model compared to traditional one gear and the friction plate of the clutch that reverses gear, one gear friction plate group 1 and friction plate group 2 of reversing gear all increase a slice driven plate, add a Surface of action, according to friction plate transmitting torque formula, the size of clutch transmission torque is directly proportional to friction plate Surface of action number, namely a slice driven plate is increased, the ability of clutch transmission torque just can strengthen, overcome the skidding that friction plate causes because transmitting torque ability is low under severe duty, ensure that the transmission efficiency of gearbox, and, the thickness of isolating frame 3 of the present utility model is 30-40mm, preferential 35mm, axial clearance between the first adjacent rotating plate 4 and the first driven plate 5 is 0.2-0.4mm, 0.2-0.4mm, preferential 0.3mm, axial clearance between the second adjacent rotating plate 6 and five second driven plates 7 is 0.2-0.4mm, preferential 0.3mm, the thickness of adjustment isolating frame, ensure driven plate, axial clearance between rotating plate, avoid the wearing and tearing of isolating frame, extend the working life of gearbox, reduce Market Feedback rate, structure is ingenious, have a good application prospect.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. reinforced gear and the clutch mechanism that reverses gear, it is characterized in that: comprise gear friction plate group (1) and be arranged on the friction plate group (2) of reversing gear of reversing gear in clutch be arranged in a gear clutch, described gear friction plate group (1) and reverse gear between friction plate group (2) and be provided with isolating frame (3), described gear friction plate group (1) comprises four first rotating plates (4) and five first driven plates (5), according to driven plate, rotating plate is spaced apart successively, described friction plate group (2) of reversing gear comprises four second rotating plates (6) and five second driven plates (7), it is consistent that arrangement mode and keeps off friction plate group (1), first driven plate (5) of described gear friction plate group (1) afterbody is meshed with a side of isolating frame (3), second rotating plate (6) of described friction plate group (2) stem of reversing gear is meshed with the another side of isolating frame (3).
2. reinforced gear and the clutch mechanism that reverses gear according to claim 1, is characterized in that: the thickness of described isolating frame (3) is between 30-40mm.
3. reinforced gear and the clutch mechanism that reverses gear according to claim 1, is characterized in that: the axial clearance between adjacent the first rotating plate (4) and the first driven plate (5) is between 0.2-0.4mm.
4. reinforced gear and the clutch mechanism that reverses gear according to claim 1, is characterized in that: the axial clearance between adjacent the second rotating plate (6) and five second driven plates (7) is between 0.2-0.4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420804869.7U CN204403211U (en) | 2014-12-19 | 2014-12-19 | A kind of reinforced gear and clutch mechanism that reverses gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420804869.7U CN204403211U (en) | 2014-12-19 | 2014-12-19 | A kind of reinforced gear and clutch mechanism that reverses gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204403211U true CN204403211U (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420804869.7U Active CN204403211U (en) | 2014-12-19 | 2014-12-19 | A kind of reinforced gear and clutch mechanism that reverses gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204403211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322982A (en) * | 2018-12-04 | 2019-02-12 | 柳工柳州传动件有限公司 | Cylinder block circumferential positioning structure and planetary transmission |
-
2014
- 2014-12-19 CN CN201420804869.7U patent/CN204403211U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322982A (en) * | 2018-12-04 | 2019-02-12 | 柳工柳州传动件有限公司 | Cylinder block circumferential positioning structure and planetary transmission |
| CN109322982B (en) * | 2018-12-04 | 2021-07-13 | 柳工柳州传动件有限公司 | Circumferential positioning structure of oil cylinder body and planetary gearbox |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |