CN217623815U - Rear end supporting mechanism for mining truck cab - Google Patents
Rear end supporting mechanism for mining truck cab Download PDFInfo
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- CN217623815U CN217623815U CN202221311048.0U CN202221311048U CN217623815U CN 217623815 U CN217623815 U CN 217623815U CN 202221311048 U CN202221311048 U CN 202221311048U CN 217623815 U CN217623815 U CN 217623815U
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- rear end
- supporting beam
- elastic support
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Abstract
The utility model relates to a rear end supporting mechanism for a mining vehicle cab, which comprises a cab mounting bracket, wherein the cab mounting bracket is composed of upper mounting plate two sides fixedly connected with side supporting plates; the group of fixed groove plates are fixedly connected to the bottom of the upper mounting plate in parallel; a set of elastic support spare, its bottom is rotatable install respectively on the fixed frid, elastic support spare's upper portion runs through extend to the upside of upper portion mounting panel, and elastic support spare's upper portion tilt up respectively articulates there is a set of corresponding a supporting beam, a supporting beam's middle part articulate respectively in on the elastic support spare, a supporting beam's preceding tip upwards rigid coupling respectively has a set of connecting plate that is used for being connected to the rear side bottom of driver's cabin, a supporting beam's rear end portion downward sliding connection has a set of corresponding back backup pad respectively. The utility model discloses can enough effectively form abundant shock attenuation buffering supporting effect to the rear side of driver's cabin, and can effectively reduce because of the produced volume of rocking of shock attenuation.
Description
Technical Field
The utility model relates to a mining truck driver's cabin installation technical field specifically indicates a rear end supporting mechanism for mining truck driver's cabin.
Background
Off-highway tipper, mining truck generally travel on the rugged road in mining area, produce jolting easily, reduced the driving comfort, therefore the shock attenuation of driver's cabin plays crucial to driver's control vehicle travelling comfort.
In order to achieve shock absorption installation of a cab of a mining vehicle, the conventional method is to swing and install the front side of the cab of the mining vehicle in place through a rotatable supporting mechanism, and then achieve buffer installation of the rear side of the cab of the mining vehicle through a buffer supporting mechanism. Therefore, when bumping, the mining vehicle cab can generate adaptive damping swing by taking the front part of the mining vehicle cab as a fulcrum, so that the comfort of the driver in operating the vehicle is improved. At present, a buffering supporting mechanism for mining car driver's cabin rear side adopts the air spring bumper shock absorber mostly, it can realize the buffering support, but because mining car's driver's cabin specification is big, therefore its inertia is great, directly adopt the air spring bumper shock absorber to carry out the buffering support to its rear side, the shock attenuation effect has reached, however, under inertial effect, the absorbing often can lead to mining car driver's cabin to produce continuously in the time, and obvious great amplitude rocks, has reduced the driver and has controlled the vehicle travelling comfort on the contrary, and the continuous pendulum of mining car driver's cabin shakes and moves and often can lead to its installation stability impaired.
Consequently, design a section can enough effectively form abundant shock attenuation buffering supporting effect to the rear side of driver's cabin, and can effectively reduce because of the produced volume of rocking of shock attenuation to it is effectively that the mining truck driver's cabin who promotes driver's control vehicle travelling comfort and guarantee the installation stability of driver's cabin really is with rear end supporting mechanism the utility model discloses a research purpose.
Disclosure of Invention
Technical problem to above-mentioned prior art exists, the utility model provides a rear end supporting mechanism is used to mining truck driver's cabin, this rear end supporting mechanism is used to mining truck driver's cabin can effectively solve the technical problem that above-mentioned prior art exists.
The technical scheme of the utility model is that:
a rear end supporting mechanism for a mining vehicle cab comprises
The cab mounting bracket is formed by fixedly connecting side supporting plates on two sides of an upper mounting plate, and one side of each side supporting plate extends downwards to form a supporting part for being connected to a frame;
the group of fixed groove plates are fixedly connected to the bottom of the upper mounting plate side by side, and corresponding abdicating holes are respectively formed in the positions, corresponding to the fixed groove plates, of the upper mounting plate;
a set of elastic support piece, its bottom is rotatable install respectively on the fixed frid, elastic support piece's upper portion runs through extend to the upside of upper portion mounting panel, just elastic support piece's upper portion upwards inclines respectively to articulate has a set of corresponding a supporting beam, supporting beam's middle part articulate respectively in elastic support piece is last, and supporting beam's preceding tip upwards rigid coupling respectively has a set of connecting plate that is used for being connected to the rear side bottom of driver's cabin, and supporting beam's rear end portion has a set of corresponding back backup pad of downward sliding connection respectively, the bottom of back backup pad fixed connection respectively on the collateral branch backup pad of driver's cabin installing support.
The yielding holes in the upper mounting plate and the corresponding elastic supporting pieces are arranged at intervals respectively.
The bottom of fixed frid is the corresponding support piece installation axle of fixedly connected with respectively, elastic support piece's bottom rotates respectively to be installed support piece installation epaxial.
The upper portion of back backup pad is the rigid coupling respectively has corresponding a supporting beam fixed axle, the rear end of a supporting beam is equipped with corresponding slot hole respectively, through the slot hole with a supporting beam fixed axle cooperation with the rear end of a supporting beam sliding connection respectively on corresponding back backup pad.
And the bottom of the rear supporting plate is fixedly connected with corresponding connecting plates inwards respectively, and the connecting plates are fixedly connected to the side supporting plates of the cab mounting bracket respectively in a bolt connection mode.
The elastic supporting piece is a spring shock absorber.
The bottom of supporting part is equipped with corresponding installation breach, installation breach department is the shape of falling L rigid coupling and has the shape of falling L connecting plate that is used for the firm connection to the frame.
A corresponding reinforcing plate is fixedly connected between the outer sides of the side supporting plates, the top of the reinforcing plate is fixedly connected to the upper mounting plate, and the bottom of the reinforcing plate is fixedly connected to the inverted L-shaped connecting plate.
The utility model has the advantages that:
1) The utility model discloses be provided with a supporting beam on elastic support piece's basis, a supporting beam's middle part articulates on elastic support piece, and the back tip then downward sliding connection has the back backup pad on the collateral branch backup pad of fixed driver's cabin installing support. The pressure point of driver's cabin rear side is located a supporting beam front end, and a supporting beam's middle part is supported by elastic support spare, and the rear portion is held by back backup pad, makes driver's cabin and elastic support spare play the wane principle, and can effectively restrict a supporting beam's swing buffer stroke through the tractive effect of back backup pad. Thereby can enough effectively form abundant shock attenuation buffering support effect to the rear side of driver's cabin, and can effectively reduce because of the produced volume of rocking of shock attenuation to effectively promote the driver and control the installation stability of vehicle travelling comfort and assurance driver's cabin conscientiously.
2) The utility model discloses an upper portion mounting panel bottom rigid coupling has fixed frid, and the upper portion mounting panel with be equipped with corresponding hole of stepping down on the corresponding position of fixed frid respectively. In this way, the bottom of the elastic supporting member can penetrate and extend to the lower side of the abdicating hole, and then the bottom of the elastic supporting member can be rotatably mounted on the fixed groove plate. Can enough effectively promote by a wide margin the utility model discloses an overall assembly compactness, and can reduce elastic support piece's strong point to promote its assembly stability and to a supporting beam's support stability.
3) The utility model discloses an upper portion difference rigid coupling of back backup pad has a corresponding supporting beam fixed axle, and a supporting beam's rear end is equipped with corresponding slot hole respectively, through the slot hole with supporting beam fixed axle cooperation will prop up supporting beam's rear end sliding connection respectively on corresponding back backup pad. With under stable in structure's prerequisite, realize a supporting beam and the back sliding assembly between the backup pad to effectively ensure the back backup pad to a supporting beam's the spacing effect of tractive, and angle, position variation when can adapt to a supporting beam swing, with promoting the utility model discloses a practical effect.
4) The utility model discloses a back backup pad bottom is respectively to inside rigid coupling have corresponding linkage plate, through bolted connection mode with linkage plate fixed connection respectively on the collateral branch backup pad of driver's cabin installing support. With under the prerequisite that occupies in low space, effectively target in place the backup pad installation after, and can effectively form independent installation to back backup pad, thereby further promote the utility model discloses an assembly compactness and structural stability.
5) The utility model discloses still have the simple and easy advantage of assembling of structure.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is a usage state diagram of the present invention.
Detailed Description
To facilitate understanding of those skilled in the art, the structure of the present invention will now be described in further detail with reference to the following examples:
referring to fig. 1-3, a rear end support mechanism for a mining vehicle cab includes
The cab mounting bracket 1 is characterized in that the cab mounting bracket 1 is formed by fixedly connecting side supporting plates 102 on two sides of an upper mounting plate 101, and one side of each side supporting plate 102 extends downwards to form a supporting part 1021 for connecting to a frame;
the group of fixed groove plates 2 are fixedly connected to the bottom of the upper mounting plate 101 side by side, and corresponding yielding holes 3 are respectively formed in the positions, corresponding to the fixed groove plates 2, of the upper mounting plate 101;
a set of elastic support element 4, elastic support element 4 is spring shock absorber, and its bottom is rotatable respectively to be installed fixed frid 2 is last, and elastic support element 4's upper portion runs through extend to the upside of upper portion mounting panel 101, just elastic support element 4's upper portion upwards inclines respectively to articulate has a set of corresponding a supporting beam 5, supporting beam 5's middle part articulate respectively in elastic support element 4 is last, and supporting beam 5's preceding tip upwards rigid coupling respectively has a set of connecting plate 7 that is used for being connected to the rear side bottom of driver's cabin 6, and supporting beam 5's rear end portion downward sliding connection has a set of corresponding back backup pad 8 respectively, back backup pad 8's bottom fixed connection respectively is in on the collateral branch backup pad 102 of driver's cabin installing support 1.
The utility model discloses be provided with a supporting beam 5 on elastic support element 4's basis, a supporting beam 5's middle part articulates on elastic support element 4, and the back tip then downward sliding connection has back backup pad 8 fixed to on driver's cabin installing support 1. The pressure point of 6 rear sides in driver's cabin is located a supporting beam 5 front ends, and a supporting beam 5's middle part is supported by elastic support element 4, and the rear portion is held by back backup pad 8, makes driver's cabin 6 and elastic support element 4 play the wane principle, and can effectively restrict a supporting beam 5's swing buffer stroke through back backup pad 8's tractive effect. Thereby can enough effectively form abundant shock attenuation buffering support effect to the rear side of driver's cabin 6, and can effectively reduce because of the produced volume of rocking of shock attenuation to effectively promote the driver and control the installation stability of vehicle travelling comfort and assurance driver's cabin conscientiously.
The utility model discloses an upper portion mounting panel 101 bottom rigid coupling has fixed frid 2, and upper portion mounting panel 101 with be equipped with corresponding hole of stepping down 3 on the corresponding position of fixed frid 2 respectively. In this way, the bottom of the elastic support member 4 is extended to the lower side of the escape hole 3 and then rotatably mounted to the fixed groove plate 2. Can enough effectively promote by a wide margin the utility model discloses an overall assembly compactness, and can reduce elastic support element 4's strong point to promote its assembly stability and to a supporting beam 5's support stability.
The abdicating holes 3 on the upper mounting plate 101 and the corresponding elastic supporting pieces 4 are respectively arranged at intervals.
The bottom of the fixed groove plate 2 is fixedly connected with corresponding supporting piece mounting shafts 9 respectively, and the bottom of the elastic supporting piece 4 is rotatably mounted on the supporting piece mounting shafts 9 respectively.
The upper portion of back backup pad 8 is the rigid coupling respectively has corresponding a supporting beam fixed axle 10, the rear end of a supporting beam 5 is equipped with corresponding slot hole 11 respectively, through slot hole 11 with a supporting beam fixed axle 10 cooperation is supported the rear end of a supporting beam 5 sliding connection respectively to corresponding back backup pad 8 on.
With under stable in structure's prerequisite, realize supporting a beam 5 and the sliding assembly between the backup pad 8 to effectively ensure the spacing effect of backup pad 8 to a supporting beam 5's tractive, and angle, position variation when can adapting to a supporting beam 5 swing, in order to promote the utility model discloses a practical effect.
The bottom of the rear supporting plate 8 is fixedly connected with corresponding connecting plates 12 inwards respectively, and the connecting plates 12 are fixedly connected to the side supporting plates 102 of the cab mounting bracket 1 respectively in a bolt connection mode.
With under the prerequisite that occupies in low space, effectively will back backup pad 8 install in place, and can be effectively to back backup pad 8 formation independent installation, thereby further promote the utility model discloses an assembly compactness and structural stability.
The bottom of the supporting part 1021 is provided with a corresponding mounting gap, and an inverted L-shaped connecting plate 13 fixedly connected to the frame is fixedly connected to the mounting gap in an inverted L shape. A corresponding reinforcing plate 14 is fixedly connected between the outer sides of the side supporting plates 102, the top of the reinforcing plate 14 is fixedly connected to the upper mounting plate 101, and the bottom of the reinforcing plate 14 is fixedly connected to the inverted L-shaped connecting plate 13.
Under the intervention of the connecting plate 13 of falling L shape and reinforcing plate 14, effectively ensure the utility model discloses a stability of being connected between driver's cabin installing support 1 and the frame to further promote the utility model discloses assembly stability to driver's cabin 6.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a rear end supporting mechanism for mining truck driver's cabin which characterized in that: comprises that
The cab mounting bracket (1) is formed by fixedly connecting side supporting plates (102) on two sides of an upper mounting plate (101), and one side of each side supporting plate (102) extends downwards to form a supporting part (1021) for being connected to a frame;
the group of fixed groove plates (2) are fixedly connected to the bottom of the upper mounting plate (101) side by side, and corresponding yielding holes (3) are respectively formed in the positions, corresponding to the fixed groove plates (2), of the upper mounting plate (101);
a set of elastic support element (4), its bottom is rotatable install respectively on fixed frid (2), the upper portion of elastic support element (4) runs through extend to the upside of upper portion mounting panel (101), just the upper portion of elastic support element (4) tilt up respectively articulates there is a set of corresponding supporting beam (5), the middle part of supporting beam (5) articulate respectively in on elastic support element (4), the preceding tip of supporting beam (5) makes progress the rigid coupling respectively and has a set of connecting plate (7) that are used for being connected to the rear side bottom of driver's cabin (6), the rear end of supporting beam (5) respectively downward sliding connection have a set of corresponding back backup pad (8), the bottom difference fixed connection of back backup pad (8) is in on collateral branch backup pad (102) of driver's cabin installing support (1).
2. The rear end support mechanism for a mining vehicle cab of claim 1, characterized in that: the setting of being the interval respectively between hole of stepping down (3) on upper portion mounting panel (101) and corresponding elastic support piece (4).
3. The rear end support mechanism for a mining vehicle cab of claim 1, characterized in that: the bottom of fixed frid (2) is corresponding support piece installation axle (9) of fixedly connected with respectively, the bottom of elastic support piece (4) rotates respectively to be installed on support piece installation axle (9).
4. The rear end support mechanism for a mining vehicle cab of claim 1, characterized in that: the upper portion of back backup pad (8) is the rigid coupling respectively has corresponding a supporting beam fixed axle (10), the rear end of a supporting beam (5) is equipped with corresponding slot hole (11) respectively, through slot hole (11) with a supporting beam fixed axle (10) cooperation is with the rear end of a supporting beam (5) sliding connection respectively on corresponding back backup pad (8).
5. The rear end support mechanism for a mining vehicle cab of claim 1, characterized in that: the bottom of the rear supporting plate (8) is fixedly connected with corresponding connecting plates (12) inwards respectively, and the connecting plates (12) are fixedly connected to side supporting plates (102) of the cab mounting bracket (1) respectively in a bolt connection mode.
6. The rear end support mechanism for a mining vehicle cab of claim 1, characterized in that: the elastic supporting piece (4) is a spring shock absorber.
7. The rear end support mechanism for a mining vehicle cab of claim 1, characterized in that: the bottom of supporting part (1021) is equipped with corresponding installation breach, installation breach department is the L shape of falling and is connected with the connecting plate (13) of falling L shape that is used for the rigid coupling to the frame.
8. The rear end support mechanism for a mining vehicle cab of claim 7, characterized in that: a corresponding reinforcing plate (14) is fixedly connected between the outer sides of the side supporting plates (102), the top of the reinforcing plate (14) is fixedly connected onto the upper mounting plate (101), and the bottom of the reinforcing plate (14) is fixedly connected onto the inverted L-shaped connecting plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221311048.0U CN217623815U (en) | 2022-05-27 | 2022-05-27 | Rear end supporting mechanism for mining truck cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221311048.0U CN217623815U (en) | 2022-05-27 | 2022-05-27 | Rear end supporting mechanism for mining truck cab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217623815U true CN217623815U (en) | 2022-10-21 |
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ID=83620347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221311048.0U Active CN217623815U (en) | 2022-05-27 | 2022-05-27 | Rear end supporting mechanism for mining truck cab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217623815U (en) |
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2022
- 2022-05-27 CN CN202221311048.0U patent/CN217623815U/en active Active
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