CN218094128U - Novel crawling gear shell - Google Patents
Novel crawling gear shell Download PDFInfo
- Publication number
- CN218094128U CN218094128U CN202222018384.2U CN202222018384U CN218094128U CN 218094128 U CN218094128 U CN 218094128U CN 202222018384 U CN202222018384 U CN 202222018384U CN 218094128 U CN218094128 U CN 218094128U
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- shaft sleeve
- rod shaft
- shell
- poking rod
- novel
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Abstract
The utility model discloses a novel keep off casing of crawling, including the installation shell, upper end one side of installation shell can be dismantled and be connected with the rocking arm seam, install hexagonal socket head cap screw in the second on the installation shell, install the steel ball in the installation shell. The utility model discloses can fine assurance the sealed effect of keeping off the casing of crawling, the simple to operate and the external component of the part of being convenient for simultaneously are connected, promote work efficiency.
Description
Technical Field
The utility model relates to a crawl and keep off casing technical field, especially relate to a novel crawl keeps off casing.
Background
When a transmission system of a vehicle with a crawling gear and an automatic transmission breaks down, the vehicle cannot be driven to a D gear at the moment in order to protect the vehicle and the transmission, and the gear at the moment is the crawling gear.
The existing crawling gear shell cannot be used for installing and connecting components well and quickly, is not beneficial to use, and therefore needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the prior crawling blocking shell cannot be used for quickly installing and connecting parts, and is not beneficial to being used, and the provided novel crawling blocking shell.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel keep off casing of crawling, includes the installation shell, upper end one side of installation shell can be dismantled and be connected with the rocking arm seam, install hexagonal socket head cap screw in the second on the installation shell, install the steel ball in the installation shell.
Preferably, a dial rod shaft sleeve penetrates through one side of the mounting shell, an oil seal and a hydropneumatic o-shaped rubber sealing ring are sleeved on the dial rod shaft sleeve and are located between the dial rod shaft sleeve and the mounting shell, a rocker arm welding is arranged on one side of the dial rod shaft sleeve in a penetrating mode, a dial rod shaft sleeve sealing separation piece is sleeved on the rocker arm welding piece in a sleeved mode, the dial rod shaft sleeve sealing separation piece is located between the rocker arm welding piece and the dial rod shaft sleeve, and the dial rod shaft sleeve sealing separation piece and the dial rod shaft sleeve are detachably connected.
Preferably, in order to extrude the steel ball well, a compression spring penetrates through one side of the mounting shell, a slotted cone end fastening screw is screwed on one side of the mounting shell, the slotted cone end fastening screw is abutted with the compression spring, the compression spring is abutted with the steel ball, and a hexagonal thin nut is screwed on the slotted cone end fastening screw.
Preferably, in order to facilitate connection and facilitate fixed connection with other mounting components, one side of the mounting shell abuts against a gasket, and the gasket and the mounting shell are screwed with a second hexagon socket cap screw together.
Preferably, in order to facilitate the connection and fixation of the seal baffle of the shift rod shaft sleeve, the shift rod shaft sleeve and the mounting shell, two first inner hexagonal socket head cap screws penetrate through the seal baffle of the shift rod shaft sleeve and the shift rod shaft sleeve, and the two first inner hexagonal socket head cap screws are both sleeved with standard type spring washers.
Preferably, in order to facilitate the mutual connection and fixation, the longitudinal section structures of the seal baffle of the lever sleeve and the lever sleeve are the same.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the first inner hexagonal socket head cap screw is convenient for quickly connecting the seal separation blade of the poking rod shaft sleeve with the poking rod shaft sleeve, and the oil seal and the O-shaped rubber seal ring for hydraulic and pneumatic use can well ensure the sealing effect of the connection, avoid the leakage condition, thereby being convenient for quick installation of the rocker arm welding;
2. the position of the steel ball can be well fixed through the matching of the slotted cone end set screw and the compression spring, the steel ball can be effectively extruded, the steel ball can be well connected with a corresponding component, and the steel ball can be well connected with an external component through the second inner hexagonal socket head cap screw;
to sum up, the utility model discloses can fine assurance the sealed effect of keeping off the casing of crawling, the simple to operate and the external component of the part of being convenient for simultaneously are connected, promote work efficiency.
Drawings
Fig. 1 is a connecting structure diagram of a novel crawling block shell provided by the utility model;
in the figure: the device comprises a first inner hexagonal cylindrical head screw 1, a standard spring washer 2, a rocker arm welding 3, a poke rod shaft sleeve sealing separation sheet 4, a poke rod shaft sleeve 5, an oil seal 6, a hydraulic air o-shaped rubber sealing ring 7, a thin hexagonal nut 8, a slotted cone end fastening screw 9, a compression spring 10, a steel ball 11, a second inner hexagonal cylindrical head screw 12, an installation shell 13 and a washer 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, a novel fender casing of crawling, including installation shell 13, upper end one side of installation shell 13 can be dismantled and be connected with the rocking arm seam 3, installs hexagonal socket head cap screw 12 in the second on the installation shell 13, installs steel ball 11 in the installation shell 13, is convenient for install fast and dismantles, promotes work efficiency to the stability of assurance part that can be fine.
Referring to fig. 1, one side of installation shell 13 runs through and is equipped with dial rod axle sleeve 5, the cover is equipped with oil blanket 6 and hydropneumatic O shape rubber seal 7 of using on dial rod axle sleeve 5, oil blanket 6 and hydropneumatic O shape rubber seal 7 of using are located between dial rod axle sleeve 5 and the installation shell 13, one side of dial rod axle sleeve 5 runs through and is equipped with rocker arm seam 3, the cover is equipped with dial rod axle sleeve sealing separation blade 4 on the rocker arm seam 3, dial rod axle sleeve sealing separation blade 4 is located between rocker arm seam 3 and the dial rod axle sleeve 5, can dismantle the connection between dial rod axle sleeve sealing separation blade 4 and the dial rod axle sleeve 5, the fastness of connection of assurance that can be fine, and the rocker arm seam 3 of being convenient for rotate, convenient the dismantlement simultaneously, guarantee the stability of rocker arm seam 3 position.
Referring to fig. 1, a compression spring 10 penetrates through one side of an installation shell 13, a slotted cone end set screw 9 is screwed on one side of the installation shell 13, the slotted cone end set screw 9 is abutted to the compression spring 10, the compression spring 10 is abutted to a steel ball 11, a hexagonal thin nut 8 is screwed on the slotted cone end set screw 9, the compression spring 10 can well push the steel ball 11 to ensure that the steel ball 11 is in a proper position, and meanwhile, when extrusion collision occurs, the steel ball 11 can extrude the compression spring 10 to move to adapt to external force.
Referring to fig. 1, one side of the mounting shell 13 abuts against a gasket 14, and a second hexagon socket cap head cap screw 12 is screwed on the gasket 14 and the mounting shell 13 together for connection.
Referring to fig. 1, two first inner hexagonal socket head cap screws 1 penetrate through and are arranged between a dial rod shaft sleeve sealing separation blade 4 and a dial rod shaft sleeve 5, and standard type spring washers 2 are sleeved on the two first inner hexagonal socket head cap screws 1, so that the connection can be well performed, meanwhile, the abrasion can be effectively avoided, and the service life of components is prolonged.
Referring to fig. 1, the longitudinal cross-sectional structures of the lever sleeve sealing baffle 4 and the lever sleeve 5 are the same, so that the lever sleeve and the lever sleeve can be connected with each other conveniently.
The utility model discloses in, during the use, establish oil blanket 6 and hydropneumatic with o shape rubber seal 7 in proper order on dial rod axle sleeve 5, and make dial rod axle sleeve 5 run through installation shell 13, make dial rod axle sleeve seal separation blade 4 and dial rod axle sleeve 5 that can be fine through first interior hexagonal socket head cap screw 1 connect fixedly, weld 3 can run through dial rod axle sleeve seal separation blade 4 and dial rod axle sleeve 5 and those parts and connect simultaneously with the rocking arm, conveniently use, through setting up compression spring 10 and fluting awl end holding screw 9, make compression spring 10 conflict steel ball 11 that can be fine, be convenient for adapt to external pressure, the position of extrusion steel ball 11 that can be fine, convenient and the part that is connected are connected, be convenient for connect the use with other parts through second interior hexagonal socket head cap screw 12.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel keep off casing of crawling, includes installation shell (13), its characterized in that: the rocker arm welding device is characterized in that a rocker arm welding part (3) is detachably connected to one side of the upper end of the mounting shell (13), a second inner hexagonal socket head cap screw (12) is mounted on the mounting shell (13), and a steel ball (11) is mounted in the mounting shell (13).
2. The novel creeper gear shell of claim 1, wherein: the oil seal (6) and the O-shaped rubber sealing ring (7) for hydropneumatic are arranged between the poking rod shaft sleeve (5) and the installation shell (13) in a sleeved mode, the rocker arm welding piece (3) is arranged on one side of the poking rod shaft sleeve (5) in a penetrating mode, the poking rod shaft sleeve sealing piece (4) is arranged on the rocker arm welding piece (3) in a penetrating mode, the poking rod shaft sleeve sealing piece (4) is arranged between the rocker arm welding piece (3) and the poking rod shaft sleeve (5) in a sleeved mode, and the poking rod shaft sleeve sealing piece (4) and the poking rod shaft sleeve (5) are connected in a detachable mode.
3. The novel creeper gear shell of claim 1, wherein: one side of the installation shell (13) is provided with a compression spring (10) in a penetrating mode, one side of the installation shell (13) is screwed with a slotted cone end fastening screw (9), the slotted cone end fastening screw (9) is abutted to the compression spring (10), the compression spring (10) is abutted to the steel ball (11), and the slotted cone end fastening screw (9) is screwed with a hexagonal thin nut (8).
4. The novel creeper gear shell of claim 1, wherein: one side of the mounting shell (13) abuts against the gasket (14), and the gasket (14) and the mounting shell (13) are screwed with a second inner hexagonal socket head cap screw (12) together.
5. The novel crawling gear shell according to claim 2, wherein: two first inner hexagonal cylindrical head screws (1) penetrate through the space between the poking rod shaft sleeve sealing separation blade (4) and the poking rod shaft sleeve (5), and the two first inner hexagonal cylindrical head screws (1) are all sleeved with standard type spring washers (2).
6. The novel creeper gear shell of claim 2, wherein: the longitudinal section structures of the seal baffle plate (4) of the poking rod shaft sleeve and the poking rod shaft sleeve (5) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222018384.2U CN218094128U (en) | 2022-08-02 | 2022-08-02 | Novel crawling gear shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222018384.2U CN218094128U (en) | 2022-08-02 | 2022-08-02 | Novel crawling gear shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218094128U true CN218094128U (en) | 2022-12-20 |
Family
ID=84484936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222018384.2U Active CN218094128U (en) | 2022-08-02 | 2022-08-02 | Novel crawling gear shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218094128U (en) |
-
2022
- 2022-08-02 CN CN202222018384.2U patent/CN218094128U/en active Active
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| GR01 | Patent grant | ||
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