CN208703074U - A kind of yacht gear box casing - Google Patents
A kind of yacht gear box casing Download PDFInfo
- Publication number
- CN208703074U CN208703074U CN201821132755.7U CN201821132755U CN208703074U CN 208703074 U CN208703074 U CN 208703074U CN 201821132755 U CN201821132755 U CN 201821132755U CN 208703074 U CN208703074 U CN 208703074U
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- gear box
- box casing
- yacht
- sealing edge
- connecting rod
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Abstract
The utility model discloses a kind of JW-A-002-V-3-0126 yacht gear box casings, including gear box casing and baffle, the outer edge of the gear box casing is provided with sealing edge, and sealing edge is internally provided with screw hole, the lower end of the sealing edge is connected with connecting rod, and the bottom end of connecting rod is connected with piston, the top of the exocoel is equipped with hole for back flow, the left end of the sealing edge is connected with cover board, and the left end of cover board is equipped with connection bolt, the connecting rod is internally provided with sliding slot, and the inside of sliding slot is equipped with sliding block, the baffle is connected to the lower right of shaft, and the lower right of baffle is provided with card slot.The cover board of this kind of JW-A-002-V-3-0126 yacht gear box casing installation passes through the engaging with sealing edge, gear box casing can be sealed, so as to prevent seawater from entering in gearbox, this makes it possible to avoid seawater to the corrosion of gearbox, the practicability of this kind of JW-A-002-V-3-0126 yacht gear box casing is substantially increased.
Description
Technical field
The utility model relates to gearbox device technical field, specially a kind of JW-A-002-V-3-0126 yacht speed change
Tank shell.
Background technique
Yacht is a kind of amusement on water advanced durable consumer goods；It collects the functions such as navigation, movement, amusement, leisure in one
Body meets the needs that personal and family enjoys life；Gearbox generally refers to the gearbox of automobile, it is divided into manual, automatic
Two kinds, manual transmission is mainly made of gear and axis, generates variable-speed torque-converting by different gear combinations；And automatic gear-box
AT is made of hydraulic torque converter, planetary gear, hydraulic displacement system and hydraulic control system, wherein JW-A-002-V-3-
0126 type gearbox belongs to one kind selected by yacht gearbox.
Yacht gear box casing in the market can cause transmission internal to be easy because of poorly sealed problem when in use
The case where water inlet, so that the service life of gearbox can be shortened, simultaneously because yacht is often in high-speed cruising, to can give
Gearbox brings huge vibration, the impaired problem of transmission internal part is also resulted in this way, for this purpose, it is proposed that a kind of reality
With the higher yacht gear box casing of property.
Utility model content
The purpose of this utility model is to provide a kind of JW-A-002-V-3-0126 yacht gear box casings, on solving
Stating the yacht gear box casing proposed in background technique can cause transmission internal to hold because of poorly sealed problem when in use
Easily water inlet the case where, so that the service life of gearbox can be shortened, simultaneously because yacht is often in high-speed cruising, thus meeting
Huge vibration is brought to gearbox, also results in the impaired problem of transmission internal part in this way.
To achieve the above object, the utility model provides the following technical solutions: a kind of JW-A-002-V-3-0126 yacht change
Fast tank shell, including gear box casing and baffle, the outer edge of the gear box casing is provided with sealing edge, and sealing edge is interior
Portion is provided with screw hole, and the lower end of the sealing edge is connected with connecting rod, and the bottom end of connecting rod is connected with piston, the piston
Outside is provided with inner cavity, and exocoel is provided on the outside of inner cavity, and the top of the exocoel is equipped with hole for back flow, the sealing edge
Left end is connected with cover board, and the left end of cover board is equipped with connection bolt, and gasket, and the right side of gasket are equipped on the right side of the screw hole
Side is equipped with nut, and the connecting rod is internally provided with sliding slot, and the inside of sliding slot is equipped with sliding block, the bottom end of the inner cavity
It is provided with fluid hole, and the inner surface of fluid hole is equipped with shaft, the baffle is connected to the lower right of shaft, and the right side of baffle
Lower section is provided with card slot.
Preferably, the gear box casing is by constituting slide construction between sliding block and sliding slot and connecting rod, and sliding block and
The contour structures of sliding slot match.
Preferably, the gear box casing is by constituting sealing structure, and sealing edge and cover board between sealing edge and cover board
Between constitute snap-in structure.
Preferably, the connecting rod is by constituting stretching structure between piston and inner cavity, and inner cavity by hole for back flow and goes out
Connectivity structure is constituted between fluid apertures and exocoel.
Preferably, the connection bolt-through is in the inside of screw hole, and connecting is to be threadedly coupled between bolt and nut.
Preferably, the baffle is by constituting rotational structure between shaft and fluid hole, and constitutes between baffle and card slot
Snap-in structure.
Compared with prior art, the utility model has the beneficial effects that this kind of JW-A-002-V-3-0126 yacht gearbox
Gear box casing can be connected in connecting rod by shell by sliding block and sliding slot, and sliding block, can by the sliding in sliding slot
Facilitate and disassemble gear box casing from connecting rod, in this way to the maintenance of gearbox and maintenance enhanced convenience, passes through lid
Plate can be attached gear box casing, so as to protect the part inside gear box casing, cover board by with sealing edge
Engaging, gear box casing can be sealed, so as to prevent seawater from entering in gearbox, this makes it possible to avoid
Corrosion of the seawater to gearbox, when gearbox shakes, gear box casing can transmit vibrations to work by connecting rod
Beyond the Great Wall, the energy that vibration generates can be consumed to the compression of inner cavity hydraulic oil by piston, so as to rise to gearbox
To the effect of damping, can be avoided transmission internal part in this way and damaged because of vibration, the connection bolt of installation by with nut
Connection sealing edge and cover board can be fastened, so as to avoid sealing edge from connecting unstable problem with cover board, gear
Plate can be rotated by shaft in fluid hole, so as to facilitate hydraulic oil to flow into exocoel from inner cavity, baffle and card
The problem of engaging of slot can prevent hydraulic oil from flowing back substantially increases this kind of JW-A-002-V-3-0126 yacht speed change
The practicability of tank shell.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model sealing edge junction side structure schematic view；
Fig. 3 is partial enlargement structural representation at A in the utility model Fig. 1；
Fig. 4 is partial enlargement structural representation at B in the utility model Fig. 1.
In figure: 1, gear box casing, 2, sealing edge, 3, screw hole, 4, connecting rod, 5, piston, 6, inner cavity, 7, exocoel, 8, return
Fluid apertures, 9, cover board, 10, connection bolt, 11, nut, 12, gasket, 13, sliding block, 14, sliding slot, 15, fluid hole, 16, shaft, 17,
Baffle, 18, card slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of JW-A-002-V-3-0126 yacht speed change
Tank shell, including gear box casing 1, sealing edge 2, screw hole 3, connecting rod 4, piston 5, inner cavity 6, exocoel 7, hole for back flow 8, cover board 9,
Connect bolt 10, nut 11, gasket 12, sliding block 13, sliding slot 14, fluid hole 15, shaft 16, baffle 17 and card slot 18, gearbox
The outer edge of shell 1 is provided with sealing edge 2, and sealing edge 2 is internally provided with screw hole 3, and the lower end of sealing edge 2 is connected with connection
Bar 4, and the bottom end of connecting rod 4 is connected with piston 5, the outside of piston 5 is provided with inner cavity 6, and the outside of inner cavity 6 is provided with exocoel
7, the top of exocoel 7 is equipped with hole for back flow 8, and the left end of sealing edge 2 is connected with cover board 9, and the left end of cover board 9 is equipped with connection spiral shell
Bolt 10, gear box casing 1 constitute card by constituting sealing structure between sealing edge 2 and cover board 9 between sealing edge 2 and cover board 9
Structure is closed, gear box casing 1 can be attached by cover board 9, so as to protect the part inside gear box casing 1,
Cover board 9 by with the engaging of sealing edge 2, gear box casing 1 can be sealed, so as to prevent seawater from entering speed change
In case, this makes it possible to avoid corrosion of the seawater to gearbox, the right side of screw hole 3 is equipped with gasket 12, and the right side of gasket 12
Nut 11 is installed, connection bolt 10 is connected through the inside of screw hole 3 to be threadedly coupled between bolt 10 and nut 11,
The connection bolt 10 of installation can fasten sealing edge 2 and cover board 9 by the connection with nut 11, close so as to avoid
Edge sealing 2 and cover board 9 connect unstable problem, and connecting rod 4 is internally provided with sliding slot 14, and the inside of sliding slot 14 is equipped with cunning
Block 13, gear box casing 1 is by constituting slide construction, and sliding block 13 and sliding slot 14 between sliding block 13 and sliding slot 14 and connecting rod 4
Contour structures match, gear box casing 1 is connected in connecting rod 4 by sliding block 13 and sliding slot 14, and sliding block 13 is by cunning
Sliding in slot 14 can facilitate and disassemble gear box casing 1 from connecting rod 4, in this way to the maintenance of gearbox and inspection
Enhanced convenience is repaired, the bottom end of inner cavity 6 is provided with fluid hole 15, and the inner surface of fluid hole 15 is equipped with shaft 16, connecting rod 4
By constituting stretching structure between piston 5 and inner cavity 6, and inner cavity 6 between hole for back flow 8 and fluid hole 15 and exocoel 7 by constituting
Connectivity structure, when gearbox shakes, gear box casing 1 can be transmitted vibrations on piston 5 by connecting rod 4, be led to
The energy that vibration generates can be consumed to the compression of 6 internal hydraulic pressure of inner cavity oil by crossing piston 5, so as to play damping to gearbox
Effect, can be avoided transmission internal part in this way and damaged because of vibration, baffle 17 is connected to the lower right of shaft 16, and keeps off
The lower right of plate 17 is provided with card slot 18, and baffle 17 is by constituting rotational structure, and baffle 17 between shaft 16 and fluid hole 15
Snap-in structure is constituted between card slot 18, baffle 17 can be rotated by shaft 16 in fluid hole 15, so as to side
Just the problem of hydraulic oil flows into exocoel 7 from inner cavity 6, and baffle 17 can prevent hydraulic oil from flowing back with the engaging of card slot 18,
Substantially increase the practicability of this kind of JW-A-002-V-3-0126 yacht gear box casing.
Working principle: for this kind of JW-A-002-V-3-0126 yacht gear box casing, pass through connection bolt 10 first
Connection with nut 11 can fasten sealing edge 2 and cover board 9, and the gasket 12 installed on the inside of nut 11 can prevent from becoming
Oil liquid outflow inside fast case, can also prevent external seawater from overflowing into gearbox, cover board 9 by with the engaging of sealing edge 2,
Gear box casing 1 can be sealed, gear box casing 1 is connected in connecting rod 4 by sliding block 13 and sliding slot 14, works as speed change
When case shakes, gear box casing 1 can be transmitted vibrations on piston 5 by connecting rod 4, by piston 5 in inner cavity 6
The compression of portion's hydraulic oil can consume the energy that vibration generates, and hydraulic oil can squeeze baffle 17, baffle under the extruding of piston 5
17 can be rotated by shaft 16 in fluid hole 15, so as to facilitate hydraulic oil to flow into exocoel 7 from inner cavity 6, gear
The case where plate 17 can prevent hydraulic oil from flowing back with the engaging of card slot 18, when the hydraulic oil in exocoel 7 is excessive, oil liquid energy
It is enough flowed back into inner cavity 6 by hole for back flow 8, so as to complete the cyclic process of oil liquid, so that entire JW-A-002-V-3-
The practicability of 0126 yacht gear box casing is improved well, completes entire JW-A-002-V-3-0126 yacht like this
The use process of gear box casing.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of yacht gear box casing, including gear box casing (1) and baffle (17), it is characterised in that: the transmission housing
The outer edge of body (1) is provided with sealing edge (2), and sealing edge (2) is internally provided with screw hole (3), under the sealing edge (2)
End is connected with connecting rod (4), and the bottom end of connecting rod (4) is connected with piston (5), is provided with inner cavity on the outside of the piston (5)
(6), it and on the outside of inner cavity (6) is provided with exocoel (7), the top of the exocoel (7) is equipped with hole for back flow (8), the sealing edge
(2) left end is connected with cover board (9), and the left end of cover board (9) is equipped with connection bolt (10), the right side peace of the screw hole (3)
Equipped with gasket (12), and nut (11) are installed on the right side of gasket (12), the connecting rod (4) is internally provided with sliding slot
(14), and the inside of sliding slot (14) is equipped with sliding block (13), and the bottom end of the inner cavity (6) is provided with fluid hole (15), and liquid out
The inner surface in hole (15) is equipped with shaft (16), and the baffle (17) is connected to the lower right of shaft (16), and baffle (17)
Lower right is provided with card slot (18).
2. a kind of yacht gear box casing according to claim 1, it is characterised in that: the gear box casing (1) passes through
Slide construction, and the contour structures of sliding block (13) and sliding slot (14) are constituted between sliding block (13) and sliding slot (14) and connecting rod (4)
It matches.
3. a kind of yacht gear box casing according to claim 1, it is characterised in that: the gear box casing (1) passes through
Sealing structure is constituted between sealing edge (2) and cover board (9), and constitutes snap-in structure between sealing edge (2) and cover board (9).
4. a kind of yacht gear box casing according to claim 1, it is characterised in that: the connecting rod (4) passes through piston
(5) stretching structure is constituted between inner cavity (6), and inner cavity (6) pass through between hole for back flow (8) and fluid hole (15) and exocoel (7)
Constitute connectivity structure.
5. a kind of yacht gear box casing according to claim 1, it is characterised in that: the connection bolt (10) through
The inside of screw hole (3), and connecting is to be threadedly coupled between bolt (10) and nut (11).
6. a kind of yacht gear box casing according to claim 1, it is characterised in that: the baffle (17) passes through shaft
(16) rotational structure is constituted between fluid hole (15), and constitutes snap-in structure between baffle (17) and card slot (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821132755.7U CN208703074U (en) | 2018-07-18 | 2018-07-18 | A kind of yacht gear box casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821132755.7U CN208703074U (en) | 2018-07-18 | 2018-07-18 | A kind of yacht gear box casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208703074U true CN208703074U (en) | 2019-04-05 |
Family
ID=65939285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821132755.7U Active CN208703074U (en) | 2018-07-18 | 2018-07-18 | A kind of yacht gear box casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208703074U (en) |
-
2018
- 2018-07-18 CN CN201821132755.7U patent/CN208703074U/en active Active
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