CN217435871U

CN217435871U - Mining vehicle cab mounting device with damping function

Info

Publication number: CN217435871U
Application number: CN202221309440.1U
Authority: CN
Inventors: 丁荣根; 刘新旺; 王文斌
Original assignee: Fujian Guerte Mining Automobile Co ltd
Current assignee: Fujian Guerte Mining Automobile Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-09-16
Anticipated expiration: 2032-05-27

Abstract

The utility model relates to a take shock-absorbing function's mining car driver's cabin installation device, including preceding supporting mechanism, contain driver's cabin front side installing support, install a set of supporting seat on the driver's cabin front side installing support side by side, install central back shaft on the supporting seat respectively, the periphery of central back shaft is overlapped respectively and is equipped with fixed steel cylinder, the fixed steel cylinder with extrude respectively between the central back shaft and be equipped with the tube-shape bolster; rear support mechanism contains driver's cabin rear side installing support, rotate side by side on the driver's cabin rear side installing support and install a set of elastic support spare, elastic support spare's upper portion tilt up respectively articulates there is a set of supporting beam, a supporting beam's middle part articulate respectively in elastic support spare is last, and a supporting beam's rear end portion has a set of back backup pad of sliding connection downwards respectively. The utility model discloses can effectively keep the shock attenuation effect of driver's cabin when guaranteeing the installation stability of driver's cabin.

Description

Mining vehicle cab mounting device with damping function

Technical Field

The utility model relates to a mining car driver's cabin installation technical field specifically indicates a take shock-absorbing function's mining car driver's cabin installation device.

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. Because the mining vehicle has large specification, the cab of the mining vehicle is relatively large, and the problem that the damping effect and the installation stability cannot be simultaneously considered in the actual use of the conventional cab of the mining vehicle after the assembly is finished is caused. When the damping mechanism is excessively configured on the installation mechanism of the cab of the mining vehicle, the installation stability of the cab cannot be met; on the contrary, the installation stability can be ensured, but the damping effect of the cab cannot be satisfied.

Therefore, design a section can enough effectively form abundant stable installation to the driver's cabin, and can effectively keep the mining car driver's cabin installation device of taking shock-absorbing function of the shock attenuation effect of driver's cabin to be the utility model discloses a research purpose.

Disclosure of Invention

To the technical problem that above-mentioned prior art exists, the utility model provides a take shock-absorbing function's mining car driver's cabin installation device, this mining car driver's cabin installation device of taking shock-absorbing function can effectively solve the technical problem that above-mentioned prior art exists.

The technical scheme of the utility model is that:

a mining vehicle cab installation device with a damping function comprises

The front supporting mechanism comprises a cab front side mounting bracket, a group of corresponding supporting seats are mounted on the cab front side mounting bracket side by side, corresponding central supporting shafts are mounted on the supporting seats respectively, corresponding fixed steel cylinders are sleeved on the peripheries of the central supporting shafts respectively, the fixed steel cylinders and the central supporting shafts are arranged at intervals, corresponding cylindrical buffering parts are assembled between the fixed steel cylinders and the central supporting shafts in an extruding mode respectively, and the upper portions of the fixed steel cylinders are fixedly connected with connecting plates connected to the bottom of the front side of the cab respectively;

rear support mechanism contains driver's cabin rear side installing support, rotate side by side on the driver's cabin rear side installing support and install a set of corresponding elastic support spare, elastic support spare's upper portion upwards inclines respectively to articulate has a set of corresponding a supporting beam, supporting beam's middle part articulate respectively in on the elastic support spare, supporting beam's preceding tip upwards respectively the rigid coupling have a set of be connected to respectively the connecting plate of the rear side bottom of driver's cabin, 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 is fixed connection to respectively on the driver's cabin rear side installing support.

The supporting seat comprises a base plate, two sides of the base plate are respectively fixed on the cab front side mounting support through a bolt connection mode, the upper side face of the base plate is respectively and fixedly connected with a group of corresponding mounting plates, and the central supporting shaft is respectively and fixedly mounted on the mounting plates.

The bottom of the connecting plate is fixedly welded to the top of the fixed steel cylinder respectively, and corresponding reinforcing rib plates are fixedly welded between the connecting plate and the two sides of the fixed steel cylinder respectively.

Cab rear side installing support with corresponding fixed frid has downward rigid coupling respectively in the corresponding position of elastic support spare, cab rear side installing support the up end with be equipped with corresponding hole of stepping down on the corresponding position of fixed frid respectively, elastic support spare's bottom runs through respectively and extends to on the downside of the hole of stepping down and rotate and install corresponding fixed frid.

The yielding holes in the cab rear side mounting bracket and the elastic supporting pieces are arranged at intervals respectively.

The bottom of the fixed groove plate is fixedly connected with a corresponding supporting piece installing shaft respectively, and the bottom of the elastic supporting piece is rotatably installed on the supporting piece installing shaft respectively.

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 is with a supporting beam's rear end sliding connection respectively on corresponding back backup pad.

The bottom of the rear supporting plate is fixedly connected with corresponding fixing plates inwards respectively, and the fixing plates are fixedly connected to the rear side face of the cab rear side mounting bracket respectively in a bolt connection mode.

The cylindrical buffer piece is made of rubber materials.

The elastic supporting piece is a spring shock absorber.

The utility model has the advantages that:

1) the utility model discloses a preceding supporting mechanism and back supporting mechanism, wherein, install corresponding central back shaft on preceding supporting mechanism's the supporting seat respectively, the periphery of central back shaft is equipped with corresponding fixed steel cylinder respectively, is the interval setting between fixed steel cylinder and the central back shaft, and fixed steel cylinder with it is equipped with corresponding tube-shape bolster to extrude respectively between the central back shaft. Under the effect that is the tube-shape bolster that the extrusion state set up, can enough ensure the installation stability of driver's cabin front side to can form buffering shock attenuation installation effect to the driver's cabin front side, and can the adaptability produce a certain amount of flip effect, with the rocking of adaptation driver's cabin.

Then supporting mechanism is provided with a supporting beam on elastic support piece's basis, and the middle part of a supporting beam articulates on elastic support piece, and the rear end portion then sliding connection has the back backup pad of fixing to on the driver's cabin rear side installing support downwards. Under elastic support's effect, can form the installation of buffering shock attenuation to a supporting beam, form the installation effect of buffering shock attenuation to the driver's cabin rear side promptly, and under the effect of back backup pad, then can form the spacing effect of stable tractive to a supporting beam. 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 to under the stable prerequisite of installation, reach abundant shock attenuation effect.

Therefore, the utility model discloses can enough effectively form abundant stable installation to the driver's cabin, and can effectively keep the shock attenuation effect of driver's cabin.

2) The utility model discloses a joint plate bottom is fixed respectively and is welded the top of fixed steel cylinder, and between the both sides of joint plate and fixed steel cylinder respectively fixed welding have corresponding deep floor to effectively ensure the connection stability of joint plate and the fixed steel cylinder that is the tube-shape setting, thereby effectively promote the utility model discloses a practical effect.

3) The utility model discloses a driver's cabin rear side installing support respectively to the lower rigid coupling have corresponding fixed frid on the position corresponding with elastic support piece, elastic support piece's bottom is run through respectively and is extended to the downside in the hole of stepping down of driver's cabin rear side installing support and rotate and install on corresponding fixed frid. 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.

4) 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.

5) The utility model discloses a back backup pad bottom is respectively to inside rigid coupling have corresponding fixed plate, through bolted connection mode with fixed plate difference fixed connection to on the trailing flank of driver's cabin rear side 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.

6) The utility model discloses still have the structure simple and easy and easily assembled advantage.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a usage state diagram of the present invention.

Fig. 3 is a schematic structural view of the front support mechanism.

Fig. 4 is an exploded view of the components of the front support mechanism.

Fig. 5 is a schematic structural view of the rear support mechanism.

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 to 5, a cab mounting apparatus for a mining vehicle with a shock-absorbing function includes

The front supporting mechanism 1 comprises a cab front side mounting bracket 101, a group of corresponding supporting seats 102 are mounted on the cab front side mounting bracket 101 side by side, corresponding central supporting shafts 103 are mounted on the supporting seats 102 respectively, corresponding fixed steel cylinders 104 are sleeved on the peripheries of the central supporting shafts 103 respectively, the fixed steel cylinders 104 and the central supporting shafts 103 are arranged at intervals, corresponding cylindrical buffer members 105 are assembled between the fixed steel cylinders 104 and the central supporting shafts 103 in an extruding mode respectively, and the upper portions of the fixed steel cylinders 104 are fixedly connected with connecting plates 106 connected to the bottom of the front side of a cab respectively;

rear support mechanism 2 contains driver's cabin rear side installing support 201, rotate side by side on the driver's cabin rear side installing support 201 and install a set of corresponding elastic support element 202, elastic support element 202's upper portion tilt up respectively articulates there is a set of corresponding supporting beam 203, supporting beam 203's middle part articulate respectively in on the elastic support element 202, supporting beam 203's front end portion makes progress the rigid coupling respectively has a set of being connected to the connecting plate 204 of the rear side bottom of driver's cabin, supporting beam 203's rear end portion downward sliding connection respectively has a set of corresponding back backup pad 205, back backup pad 205's bottom difference fixed connection to on the driver's cabin rear side installing support 201.

The utility model discloses a preceding supporting mechanism 1 and back supporting mechanism 2, wherein, install corresponding central back shaft 103 on the supporting seat 102 of preceding supporting mechanism 1 respectively, the periphery of central back shaft 103 is equipped with corresponding fixed steel cylinder 104 respectively, is the interval setting between fixed steel cylinder 104 and the central back shaft 103, and fixed steel cylinder 104 with it is equipped with corresponding tube-shape bolster 105 to extrude respectively between the central back shaft 103. Under the effect of the tubular buffer piece 105 arranged in a squeezing state, the mounting stability of the front side of the cab can be ensured, a buffering and damping mounting effect can be formed on the front side of the cab, and a certain amount of overturning effect can be generated adaptively to adapt to the shaking of the cab.

The rear support mechanism 2 is provided with a support beam 203 on the basis of the elastic support member 202, the middle part of the support beam 203 is hinged on the elastic support member 202, and the rear end part is connected with a rear support plate 205 fixed on the cab rear side mounting bracket 201 in a downward sliding manner. Under the action of the elastic support 202, the support beam 203 can be mounted with shock absorption, that is, the rear side of the cab can be mounted with shock absorption, and under the action of the rear support plate 205, the support beam 203 can be mounted with stable pulling and limiting effects. The pressure point of driver's cabin rear side is located a supporting beam 203 front end, and the middle part of a supporting beam 203 is supported by elastic support member 202, and the rear portion is held by back backup pad 205, makes driver's cabin and elastic support member 202 play the wane principle to under the stable prerequisite of installation, reach abundant shock attenuation effect.

The supporting seat 102 includes a base plate 1021, two sides of the base plate 1021 are respectively fixed to the cab front side mounting bracket 101 through a bolt connection manner, a set of corresponding mounting plates 1022 is respectively and fixedly connected to the upper side of the base plate 1021, and the central support shafts 103 are respectively and fixedly mounted on the mounting plates 1022.

The bottom of connection board 106 is fixed respectively weld fixed the top of fixed steel cylinder 104, just connection board 106 with fixed welding has corresponding deep floor 3 respectively between the both sides of fixed steel cylinder 104 to effectively ensure connection board 106 and be the connection stability of the fixed steel cylinder 104 of tube-shape setting, thereby effectively promote the utility model discloses a practical function.

Cab rear side installing support 201 with corresponding fixed frid 4 has respectively to the rigid coupling downwards on the corresponding position of elastic support element 202, cab rear side installing support 201 the up end with be equipped with corresponding hole 5 of stepping down on the corresponding position of fixed frid 4 respectively, elastic support element 202's bottom runs through respectively and extends to on corresponding fixed frid 4 is installed in the downside of hole 5 of stepping down and rotation.

The yielding holes 5 on the cab rear side mounting bracket 201 and the elastic supporting pieces 202 are arranged at intervals respectively. The bottom of the fixed slot plate 4 is fixedly connected with a corresponding support member mounting shaft 6, and the bottom of the elastic support member 202 is rotatably mounted on the support member mounting shaft 6.

At fixed frid 4 to and under the mating reaction of hole 5 of stepping down, can enough effectively promote by a wide margin the utility model discloses an overall assembly compactness, and can reduce elastic support element 202's strong point to promote its assembly stability and to a supporting stability of a supporting beam 203.

The upper portion of back backup pad 205 is the rigid coupling respectively has corresponding supporting beam fixed axle 7, the rear end of supporting beam 203 is equipped with corresponding slot hole 8 respectively, through slot hole 8 with supporting beam fixed axle 7 cooperation is with the rear end of supporting beam 203 respectively sliding connection to corresponding back backup pad 205.

With under stable in structure's prerequisite, realize supporting beam 203 and the sliding assembly between the back backup pad 205 to effectively ensure back backup pad 205 to the spacing effect of a tractive of supporting beam 203, and angle, position variation when can adapt to a supporting beam 203 swing, with promoting the utility model discloses a practical effect.

The bottom of the rear supporting plate 205 is fixedly connected with corresponding fixing plates 9 inwards respectively, and the fixing plates 9 are fixedly connected to the rear side surface of the cab rear side mounting bracket 201 through a bolt connection mode.

With under the prerequisite that occupies in low space, effectively with back backup pad 205 installation in place, and can effectively form independent installation to back backup pad 205, thereby further promote the utility model discloses an assembly compactness and structural stability.

The cylindrical buffer 105 is made of a rubber material. The elastic support 202 is a spring damper.

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

1. The utility model provides a take shock-absorbing function's mining car driver's cabin installation device which characterized in that: comprises that

The front supporting mechanism (1) comprises a cab front side mounting bracket (101), a group of corresponding supporting seats (102) are mounted on the cab front side mounting bracket (101) side by side, corresponding center supporting shafts (103) are mounted on the supporting seats (102) respectively, corresponding fixing steel cylinders (104) are sleeved on the peripheries of the center supporting shafts (103) respectively, the fixing steel cylinders (104) and the center supporting shafts (103) are arranged at intervals, corresponding cylindrical buffering parts (105) are assembled between the fixing steel cylinders (104) and the center supporting shafts (103) in an extruding mode respectively, and connecting plates (106) connected to the bottom of the front side of a cab are fixedly connected to the upper portions of the fixing steel cylinders (104) respectively;

rear support mechanism (2) contains driver's cabin rear side installing support (201), rotate side by side on driver's cabin rear side installing support (201) and install a set of corresponding elastic support spare (202), the upper portion of elastic support spare (202) upwards inclines respectively to articulate has a set of corresponding supporting beam (203), the middle part of supporting beam (203) articulate respectively in on elastic support spare (202), the preceding tip of supporting beam (203) upwards respectively the rigid coupling have a set of be connected to connecting plate (204) of the rear side bottom of driver's cabin, the rear end of supporting beam (203) down sliding connection respectively has a set of corresponding back backup pad (205), the bottom of back backup pad (205) is fixed connection respectively to on driver's cabin rear side installing support (201).

2. The mining vehicle cab mounting device with the shock absorption function as claimed in claim 1, wherein: the supporting seat (102) comprises a base plate (1021), two sides of the base plate (1021) are fixedly arranged on the cab front side mounting bracket (101) in a bolt connection mode respectively, the upper side surface of the base plate (1021) is fixedly connected with a group of corresponding mounting plates (1022) upwards respectively, and the central supporting shaft (103) is fixedly mounted on the mounting plates (1022) respectively.

3. The mining vehicle cab mounting device with the shock absorption function as claimed in claim 1, wherein: the bottom of the connecting plate (106) is fixedly welded to the top of the fixed steel cylinder (104) respectively, and corresponding reinforcing rib plates (3) are fixedly welded between the connecting plate (106) and the two sides of the fixed steel cylinder (104) respectively.

4. The mining vehicle cab mounting device with the shock absorption function as claimed in claim 1, wherein: cab rear side installing support (201) with downward rigid coupling has corresponding fixed frid (4) respectively on the corresponding position of elastic support piece (202), the up end of cab rear side installing support (201) with be equipped with corresponding hole (5) of stepping down on the corresponding position of fixed frid (4) respectively, the bottom of elastic support piece (202) runs through respectively and extends to the downside of the hole of stepping down (5) is rotated and is installed on corresponding fixed frid (4).

5. The mining vehicle cab mounting device with the shock absorption function as claimed in claim 4, wherein: the yielding holes (5) on the cab rear side mounting bracket (201) and the elastic supporting pieces (202) are arranged at intervals respectively.

6. The mining vehicle cab mounting device with the shock absorption function as claimed in claim 5, wherein: the bottom of the fixed groove plate (4) is fixedly connected with a corresponding supporting piece mounting shaft (6) respectively, and the bottom of the elastic supporting piece (202) is rotatably mounted on the supporting piece mounting shaft (6) respectively.

7. The mining vehicle cab mounting device with the shock absorption function as claimed in claim 1, wherein: the upper portion of back backup pad (205) is the rigid coupling respectively has corresponding supporting beam fixed axle (7), the rear end of supporting beam (203) is equipped with corresponding slot hole (8) respectively, through slot hole (8) with supporting beam fixed axle (7) cooperation is with the rear end of supporting beam (203) sliding connection respectively on corresponding back backup pad (205).

8. The mining vehicle cab mounting device with the shock absorption function as claimed in claim 1, wherein: the bottom of back backup pad (205) is respectively inwards the rigid coupling have corresponding fixed plate (9), will through bolted connection mode fixed plate (9) respectively fixed connection to on the trailing flank of driver's cabin rear side installing support (201).

9. The mining vehicle cab mounting device with the shock absorption function as claimed in claim 1, wherein: the cylindrical buffer (105) is made of a rubber material.

10. The mining vehicle cab mounting device with the shock absorption function as claimed in claim 1, wherein: the elastic support (202) is a spring damper.