CN221145253U - Power takeoff transmission combination convenient to disassemble - Google Patents
Power takeoff transmission combination convenient to disassemble Download PDFInfo
- Publication number
- CN221145253U CN221145253U CN202323418582.9U CN202323418582U CN221145253U CN 221145253 U CN221145253 U CN 221145253U CN 202323418582 U CN202323418582 U CN 202323418582U CN 221145253 U CN221145253 U CN 221145253U
- Authority
- CN
- China
- Prior art keywords
- connecting piece
- casing
- transmission
- shell
- power takeoff
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 41
- 238000007789 sealing Methods 0.000 claims abstract description 39
- 239000011248 coating agent Substances 0.000 claims abstract description 18
- 238000000576 coating method Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract description 4
- 239000010687 lubricating oil Substances 0.000 abstract description 4
- 239000003921 oil Substances 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- General Details Of Gearings (AREA)
Abstract
The utility model provides a power takeoff transmission combination convenient to detach, which comprises a power takeoff shell, a transmission shell and a shell connecting piece. The utility model is provided with the protruding part, the groove part and the shell gasket, thereby being convenient for the quick matching installation of the power takeoff and the transmission, and simultaneously the shell gasket ensures the tightness of the power takeoff transmission combination; after the shell connecting piece is screwed up, the sealing coating and the sealing gasket have certain ductility, so that lubricating oil flowing into a joint surface in the shell can be effectively sealed, and the problem of oil leakage fault of a conventional shell gasket in the long-term use process is solved; the protruding block, the double-end stud, the first shell connecting piece and the second shell connecting piece are arranged, and when the power takeoff and the transmission are assembled and disassembled, the double-end stud does not need to be pre-glued, so that the power takeoff and the transmission are assembled, disassembled, maintained and maintained more easily and conveniently.
Description
Technical Field
The utility model relates to a power take-off transmission combination, in particular to a power take-off transmission combination convenient to detach.
Background
The existing power take-off transmission combination requires regular disassembly and maintenance due to long-time operation and abrasion in the use process. However, the existing power takeoff transmission combination and disassembly processes are complicated, the maintenance time is long, and the maintenance efficiency is seriously affected. Meanwhile, because the transmission and the power take-off are filled with lubricating oil, bolts or studs screwed into threaded through holes in the transmission shell are pre-coated with glue for sealing, and the joint surface of the power take-off shell and the transmission shell is also often sealed by adopting a conventional sealing gasket. The power take-off transmission combination is easy to have the fault problems of leakage oil and the like after long-term use, and is not easy to detach and can not be used secondarily because of pre-gluing.
Disclosure of utility model
In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a power take-off transmission assembly that is easy to disassemble.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a power takeoff derailleur combination convenient to dismantle, includes the power takeoff and installs the derailleur at the power takeoff rear end, power takeoff casing and derailleur casing carry out sealing connection through the casing connecting piece, be provided with recess portion on the power takeoff casing, the recess portion top is provided with first mounting hole, be provided with the bellying on the derailleur casing, the bellying top is provided with the second mounting hole, recess portion and bellying assorted and all cylindrical, first mounting hole and second mounting hole assorted, the casing connecting piece includes first casing connecting piece and second casing connecting piece, first casing connecting piece cover is established in the recess portion outside, the top is provided with first screw hole with first mounting hole assorted in the first casing connecting piece, second casing connecting piece nestification is inside the bellying, second casing connecting piece top is provided with the second screw hole with second mounting hole assorted, first casing connecting piece passes through stud and is connected with second casing connecting piece, first casing connecting piece is equipped with the adapter sleeve.
Preferably, a housing gasket is arranged between the coupling surface of the power take-off housing and the coupling surface of the transmission housing, and the housing gasket is sleeved outside the protruding part.
Preferably, a first sealing gasket is further arranged between the first threaded hole and the first mounting hole, and the first sealing gasket is sleeved on the stud.
Preferably, the first housing connector inner surface is provided with a first sealing coating.
Preferably, a second sealing gasket sleeved on the outer surface of the first shell connecting piece is further arranged below the tightening piece.
Preferably, the tail part of the fastening piece is perpendicular to the groove part, and a fixing hole and a bolt are further arranged, and the fastening piece is fixed on the outer surface of the first shell connecting piece through the fixing hole by the bolt.
Preferably, the outer surface of the boss is further provided with a second sealing coating.
Preferably, the second housing connector outer surface is further provided with a third sealing coating.
Preferably, the bottom of the second housing connector is further provided with a protruding block.
Compared with the prior art, the utility model has the following beneficial effects:
1. The utility model is provided with the protruding part, the groove part and the shell gasket, thereby being convenient for the quick matching installation of the power takeoff and the transmission, and simultaneously the shell gasket ensures the tightness of the power takeoff transmission combination.
2. According to the utility model, the tightening piece, the first sealing gasket, the second sealing gasket, the first sealing coating, the second sealing coating and the third sealing coating are arranged, and after the shell connecting piece is screwed up, the sealing coating and the sealing gasket have certain ductility, so that lubricating oil flowing into the joint surface in the shell can be effectively sealed, and the problem of oil leakage faults of the conventional shell gasket in the long-term use process is solved.
3. The utility model is provided with the protruding block, the double-end stud, the first shell connecting piece and the second shell connecting piece, and the double-end stud does not need to be pre-glued during assembly and disassembly, so that the assembly, disassembly, maintenance and maintenance of the power takeoff and the transmission are easier and more convenient.
Drawings
FIG. 1 is a schematic diagram of a preferred embodiment of the present utility model;
FIG. 2 is a cross-sectional view of a preferred embodiment of the present utility model;
Reference numerals in the drawings: 1. a transmission housing; 2. a housing liner; 3. a power take-off housing; 4. a housing connection; 5. a first housing connection; 6. a second housing connection; 7. a tightening piece; 8. a fixing hole; 9. a second sealing gasket; 10. a third seal coat; 11. a protruding block; 12. a second threaded hole; 13. a second seal coat; 14. a boss; 15. a second mounting hole; 16. a first threaded hole; 17. a double-ended stud; 18. a first mounting hole; 19. a first sealing gasket; 20. a groove portion; 21. a first seal coat.
Detailed Description
The following examples of the present utility model are described in detail, and are given by way of illustration of the present utility model, but the scope of the present utility model is not limited to the following examples.
Examples
As shown in fig. 1-2, the embodiment of the disclosure is a power take-off transmission combination convenient to detach, including the power take-off and install the derailleur at the power take-off rear end, power take-off casing 3 and derailleur casing 1 carry out sealing connection through casing connecting piece 4, be provided with recess portion 20 on the power take-off casing 3, the recess portion 20 top is provided with first mounting hole 18, derailleur casing 1 is provided with bellying 14, bellying 14 top is provided with second mounting hole 15, recess portion 20 and bellying 14 assorted and all be cylindrical, first mounting hole 18 matches with second mounting hole 15, casing connecting piece 4 includes first casing connecting piece 5 and second casing connecting piece 6, first casing connecting piece 5 cover is established outside recess portion 20, first casing connecting piece 5 in top is provided with first screw hole 16 with first mounting hole 18 assorted, second casing connecting piece 6 nestification is inside bellying 14, second casing connecting piece 6 top is provided with second screw hole 12 with second mounting hole 15 assorted, first casing connecting piece 5 is equipped with the stud 7 through second casing connecting piece 17 and first casing connecting piece 5.
A housing gasket 2 is provided between the coupling surface of the power take-off housing 3 and the coupling surface of the transmission housing 1, and the housing gasket 2 is fitted over the boss 14.
A first sealing washer 19 is further disposed between the first threaded hole 16 and the first mounting hole 18, and the first sealing washer 19 is sleeved on the stud 17.
The first sealing coating 21 is provided on the inner surface of the first housing connecting member 5.
A second sealing washer 9 sleeved on the outer surface of the first housing connecting piece 5 is also arranged below the fastening piece 7.
The tail of the fastening member 7 is perpendicular to the groove portion 20, and a fixing hole 8 and a bolt are further provided, and the bolt fixes the fastening member 7 on the outer surface of the first housing connecting member 5 through the fixing hole 8.
The outer surface of the boss 14 is further provided with a second sealing coating 13.
The outer surface of the second housing connecting member 6 is further provided with a third sealing coating 10.
It should be noted that the bottom of the second housing connecting piece 6 is further provided with a bump 11.
It should be further noted that, in the embodiment of the disclosure, when the power transmission assembly is assembled, the casing gasket 2 is first sleeved on the boss 14 with the second sealing coating 13 on the outer surface, then the power transmission assembly is realized by the boss 14 and the groove 20, then one end of the stud 17 is installed on the second casing connector 6 with the third sealing coating 10 on the outer surface through the second threaded hole 12, then the other end of the stud 17 passes through the second installation hole 15 and the first installation hole 18, at this time, the first sealing washer 19 is sleeved on the stud 17, the second sealing washer 9 is sleeved on the outer surface of the first casing connector 5, then the first casing connector 5 with the first sealing coating 21 on the inner surface is installed on the stud 17 through the first threaded hole 16, after being screwed, the tightening piece 7 is sleeved on the outer surface of the first casing connector 5, and finally the tightening piece 7 is fixed through the fixing hole 8 and the bolt fixing tightening piece 7, thus the power transmission assembly can be completed. The power takeoff and the speed changer can be quickly matched and installed only by simply arranging the protruding part and the groove part; meanwhile, the sealing coating and the sealing gasket have certain ductility, so that lubricating oil flowing into the joint surface in the shell can be effectively sealed, and the problem of oil leakage faults of the conventional shell gasket in the long-term use process is solved.
It should be further noted that, the embodiment of the present disclosure is a power take-off transmission assembly that is convenient to disassemble, when the power take-off transmission assembly is disassembled, the power take-off transmission assembly can be disassembled from the first casing connecting piece 5, and the disassembly can be completed only by disassembling the fastening piece 7 and then unscrewing the first casing connecting piece 5; disassembly can be initiated from the end of the second housing connection piece 6, and can be accomplished by simply separating the second housing connection piece 6 from the stud 17 via the boss 11. When the power takeoff and the transmission are assembled and disassembled, the stud does not need to be pre-glued, so that the power takeoff and the transmission are assembled, disassembled, repaired and maintained more easily and conveniently.
The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model without requiring creative effort by one of ordinary skill in the art. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by a person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (9)
1. The utility model provides a power takeoff derailleur combination convenient to dismantle, includes the power takeoff and installs the derailleur at the power takeoff rear end, power takeoff casing and derailleur casing carry out sealing connection through the casing connecting piece, a serial communication port, be provided with recess portion on the power takeoff casing, recess portion top is provided with first mounting hole, be provided with the bellying on the derailleur casing, the bellying top is provided with the second mounting hole, recess portion and bellying assorted and be cylindrical, first mounting hole and second mounting hole assorted, the casing connecting piece includes first casing connecting piece and second casing connecting piece, first casing connecting piece cover is established in the recess portion outside, first casing connecting piece internal top is provided with first screw hole with first mounting hole assorted, second casing connecting piece nestification is inside the bellying, second casing connecting piece top is provided with second screw hole with second mounting hole assorted, first casing connecting piece passes through second casing connecting piece and is cylindrical, first casing connecting piece is equipped with the adapter sleeve.
2. The power take-off transmission assembly of claim 1, wherein a housing gasket is disposed between the power take-off housing interface and the transmission housing interface, the housing gasket being disposed over the exterior of the boss.
3. The power take-off transmission assembly convenient to disassemble according to claim 1, wherein a first sealing gasket is further arranged between the first threaded hole and the first mounting hole, and the first sealing gasket is sleeved on the stud.
4. A power take-off transmission combination as defined in claim 1 wherein said first housing connector inner surface is provided with a first seal coating.
5. The power take-off transmission assembly convenient to disassemble as claimed in claim 1, wherein a second sealing gasket sleeved on the outer surface of the first shell connecting piece is further arranged below the tightening piece.
6. The power take-off transmission assembly convenient to disassemble according to claim 1, wherein the tail portion of the tightening piece is perpendicular to the groove portion, and a fixing hole and a bolt are further arranged, and the tightening piece is fixed on the outer surface of the first shell connecting piece through the fixing hole by the bolt.
7. A power take-off transmission combination as defined in claim 1, wherein said boss outer surface is further provided with a second seal coating.
8. The easy-to-disassemble power take-off transmission combination of claim 1, wherein said second housing connector outer surface is further provided with a third sealing coating.
9. The power take-off transmission combination of claim 1, wherein the second housing connector bottom is further provided with a bump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323418582.9U CN221145253U (en) | 2023-12-13 | 2023-12-13 | Power takeoff transmission combination convenient to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323418582.9U CN221145253U (en) | 2023-12-13 | 2023-12-13 | Power takeoff transmission combination convenient to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221145253U true CN221145253U (en) | 2024-06-14 |
Family
ID=91384462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323418582.9U Active CN221145253U (en) | 2023-12-13 | 2023-12-13 | Power takeoff transmission combination convenient to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221145253U (en) |
-
2023
- 2023-12-13 CN CN202323418582.9U patent/CN221145253U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213145677U (en) | Flange quick connector structure | |
| CN221145253U (en) | Power takeoff transmission combination convenient to disassemble | |
| CN215487562U (en) | Sealing end cover for tilting device gear box | |
| CN209298455U (en) | A kind of integral type waterproof full set interface of computer | |
| CN213870026U (en) | High-efficiency energy-saving automobile temperature regulator | |
| CN211599815U (en) | Quick assembly disassembly's porous pneumatic tube connects | |
| CN204690395U (en) | Washing machine inflow assembly and washing machine | |
| CN219035620U (en) | Ball valve with good sealing effect | |
| CN220102360U (en) | Side explosion-proof hydraulic joint assembly | |
| CN210452044U (en) | Pipe drawing-free structure for driving lubrication | |
| CN216206739U (en) | Novel flowmeter casing | |
| CN112555391B (en) | Easily-detachable power takeoff and transmission combination | |
| CN216555251U (en) | Sealing structure | |
| CN220134449U (en) | Simple waterproof sealing device | |
| CN216811891U (en) | Booster installing support and engine assembly | |
| CN216895993U (en) | Air conditioner stop valve convenient to dismouting | |
| CN220194337U (en) | Sealing structure of air filter | |
| CN211901509U (en) | Reduction case convenient to hole when dismouting | |
| CN212137418U (en) | Detachable motor sealing structure | |
| CN220670627U (en) | Water meter convenient to assemble and disassemble | |
| CN221592006U (en) | Gas engineering sleeve with good plugging performance | |
| CN218780895U (en) | Pipe joint for oiling machine oil-way system | |
| CN214417208U (en) | Pipeline cleaning device for hydraulic engineering | |
| CN219284668U (en) | High-temperature high-pressure measuring pipe sealing structure for combustion chamber test of gas turbine | |
| CN202171337U (en) | Water pipe joint of water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |