CN216994595U - Integral forward turning device for small light truck - Google Patents
Integral forward turning device for small light truck Download PDFInfo
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- CN216994595U CN216994595U CN202220633382.1U CN202220633382U CN216994595U CN 216994595 U CN216994595 U CN 216994595U CN 202220633382 U CN202220633382 U CN 202220633382U CN 216994595 U CN216994595 U CN 216994595U
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- pivot subassembly
- fixing base
- trip shaft
- adjusting bolt
- linkage
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Abstract
The utility model relates to an integral forward turning device for a small light truck, which comprises two groups of fixing seats, a rotating shaft assembly and at least two groups of turning supports, and is characterized in that: the utility model discloses a pivot subassembly, including fixing base, pivot subassembly tip, adjusting bolt, the linkage of pivot subassembly tip has angle adjustment mechanism, angle adjustment mechanism includes adjusting arm, adjusting bolt, the fixing base lower part is equipped with the extension arm towards the outside, be equipped with the screw hole on the extension arm, adjusting bolt can dismantle with the extension arm through the screw hole and be connected, adjusting arm one end and pivot subassembly linkage, the other end extend towards the extension arm until be connected with the conflict of adjusting bolt tip. The beneficial effects of the utility model are as follows: provided is a compact front-tipping device for a light truck, which eliminates the influence of errors in processing and operation errors during installation, and enables a cab to be installed at the most comfortable angle.
Description
Technical Field
The utility model relates to a cab turnover device, in particular to an integral forward turnover device for a small light truck.
Background
The driver's cabin that can overturn is the classic design that cargo vehicle generally adopted, very big maintenance work that has simplified the vehicle, it is convenient to bring for the user. The turnover cab is usually provided with a turnover mechanism between the cab and a frame, the cab is fixed on the turnover mechanism, and the turnover of the cab relative to the frame is realized through the movement of the turnover mechanism.
The existing turnover mechanism mainly comprises a fixing seat, a rotating shaft and a turnover support, wherein the end part of the rotating shaft is rotatably arranged on the fixing seat, the relative fixed connection of the turnover support and the rotating shaft are connected, the end part of the rotating shaft is linked with a driving source, the rotating shaft is controlled to rotate through the driving source, the rotation then drives the turnover support to rotate, and the turnover support is linked with a cab, so that the cab can be turned over. Although the cab can be overturned by the existing overturning mechanism, the cab can not be angularly adjusted, mainly because errors exist in machining and inevitable errors exist during assembly, once all parts are assembled, the initial installation angle of the overturning mechanism is also a fixed value, fine adjustment can not be carried out according to actual conditions, and the cab cannot be installed in the most comfortable and flat state.
SUMMERY OF THE UTILITY MODEL
The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a unit turning-forward device for a light truck, which can be mounted at a most comfortable angle by eliminating the influence of errors in machining and operation errors even during mounting.
In order to realize the purpose, the utility model provides the following technical scheme: the utility model provides a small-size light truck is with device that turns over before whole, includes two sets of fixing bases, pivot subassembly, at least two sets of upset supports, two sets of fixing base relative distribution and separately with pivot subassembly both ends linkage, at least two sets of upset support interval evenly arrange on the pivot subassembly and with the pivot subassembly linkage, a serial communication port, pivot subassembly tip linkage has angular adjustment mechanism, angular adjustment mechanism includes adjustment arm, adjusting bolt, the fixing base lower part is equipped with the extension arm towards the outside, be equipped with the screw hole on the extension arm, adjusting bolt can dismantle with the extension arm through the screw hole and be connected, adjustment arm one end and pivot subassembly linkage, the other end extend until be connected with the conflict of adjusting bolt tip towards the extension arm.
By adopting the technical scheme, the initial installation angle of the overturning bracket can be adjusted by arranging the angle adjusting mechanism, the influence of errors in processing and operation errors in installation is eliminated during assembly, so that the cab can be installed to the most comfortable angle, and after long-time use, if the overturning bracket cannot be reset to the comfortable angle, the angle of the overturning bracket can be adjusted by the angle adjusting mechanism; the adjustment mode comprises the following steps: through twisting adjusting bolt, change adjusting bolt's extension length, because the tip and the adjusting bolt conflict of adjusting arm are connected, so the adjusting arm drives the pivot subassembly and makes the angular variation, treat when adjusting to suitable angle, with adjusting bolt fixed can, convenient operation, the effect is good.
The integral forward turning device for the small light truck can be further configured as follows: the pivot subassembly includes main trip shaft and the vice trip shaft of cover locating main trip shaft periphery, vice trip shaft both ends and fixing base linkage, main trip shaft tip extends until stretching out the fixing base towards the outside, adjustment arm tip and the relative fixed connection of main trip shaft, the relative fixed mounting of upset support is in vice trip shaft periphery.
The traditional rotating shaft assembly mainly comprises a single rotating shaft, and stress concentration, breakage, bending deformation and the like are easy to occur, and by adopting the technical scheme, the rotating shaft assembly comprises the main overturning shaft and the auxiliary overturning shaft, so that stress concentration is not easy to occur, stress is changed from single to double, bending deformation is small, and breakage is not easy to occur; if vice trip shaft (main trip shaft) when breaking, main trip shaft (vice trip shaft) still can do the support, can not break the condition of inefficacy immediately, brings sufficient time for the maintenance, and need not pivot subassembly whole change during the change, reuse rate is high.
The integral forward turning device for the small light truck can be further configured as follows: the fixing base is including installation shell, shock attenuation cover, the inside cavity of installation shell, the shock attenuation cover distributes in the installation shell and the middle part is articulated with the pivot subassembly, be equipped with the projection that a plurality of components distribute in orientation upset support one side on the shock attenuation cover, the extreme point of projection surpasss the fixing base lateral part.
Adopt above-mentioned technical scheme, the shock attenuation cover can alleviate vibrations, and further through set up the projection that can contradict with the upset support and be connected at the damper side part, avoid upset support lateral part and installation shell to take place hard friction, reducing wear.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic top view of an embodiment of the present invention;
fig. 3 is a schematic sectional view taken along the line a-a in fig. 2.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, the integral forward turning device for the light truck comprises two sets of fixing seats 1, a rotating shaft assembly 2 and at least two sets of turning supports 3, wherein the two sets of fixing seats 1 are distributed oppositely and are linked with two ends of the rotating shaft assembly 2 respectively, the at least two sets of turning supports 3 are evenly distributed on the rotating shaft assembly 2 at intervals and are linked with the rotating shaft assembly 2, the end part of the rotating shaft assembly 2 is linked with an angle adjusting mechanism 4, the angle adjusting mechanism 4 comprises an adjusting arm 41 and an adjusting bolt 42, the lower part of the fixing seat 1 is provided with an outward extending arm 11, the extending arm 11 is provided with a threaded hole, the adjusting bolt 42 is detachably connected with the extending arm 11 through the threaded hole, one end of the adjusting arm 41 is linked with the rotating shaft assembly 2, and the other end of the adjusting arm extends towards the extending arm 11 until being abutted against the end part of the adjusting bolt 42. The initial installation angle of the turning support 3 can be adjusted by arranging the angle adjusting mechanism 4, the influence of errors in processing and operation errors during installation is eliminated during assembly, so that the cab can be installed to the most comfortable angle, and after long-time use, if the turning support 3 cannot be reset to the comfortable angle, the angle adjusting mechanism 4 can also be used for adjusting the angle of the turning support 3; the adjustment mode is as follows: through twisting adjusting bolt 42, change adjusting bolt 42's extension length, because the tip of adjusting arm 41 is contradicted with adjusting bolt 42 and is connected, so adjusting arm 41 drives pivot subassembly 2 and makes the angular variation, when treating to adjust to suitable angle, with adjusting bolt 42 fixed can, convenient operation, the effect is good.
The pivot subassembly 2 includes main trip shaft 21 and the vice trip shaft 22 of locating main trip shaft 21 periphery in the cover, vice trip shaft 22 both ends and the linkage of fixing base 1, 21 tip of main trip shaft extend to extending to the fixing base 1 towards the outside, the relative fixed connection of adjustment arm 41 tip and main trip shaft 21, the relative fixed mounting of upset support 3 is in vice trip shaft 22 periphery. The traditional rotating shaft assembly 2 is mainly composed of a single rotating shaft, and stress concentration, breakage, bending deformation and the like are easy to occur, and by adopting the technical scheme, the rotating shaft assembly 2 is composed of the main overturning shaft 21 and the auxiliary overturning shaft 22, so that stress concentration is not easy, stress is changed from single to double, bending deformation is small, and breakage is not easy; if vice trip shaft 22 (main trip shaft 21) when breaking, main trip shaft 21 (vice trip shaft 22) still can do the support, can not break the condition of inefficacy immediately, brings sufficient time for the maintenance, and need not pivot subassembly 2 whole change during the change, and reuse rate is high.
Fixing base 1 is including installation shell 12, shock attenuation cover 13, the inside cavity of installation shell 12, shock attenuation cover 13 distributes in installation shell 12 and middle part is articulated with pivot subassembly 2, be equipped with a plurality of components on shock attenuation cover 13 and distribute in the projection 14 towards upset support 3 one side, the extreme point of projection 14 surpasss fixing base 1 lateral part. Shock attenuation cover 13 can alleviate vibrations, and further through set up the projection 14 that can contradict with upset support 3 and be connected at the fender lateral part, avoid upset support 3 lateral part and installation shell 12 to take place hard friction, reducing wear.
Claims (3)
1. The utility model provides a small-size light truck is with device that turns over before whole, includes two sets of fixing bases, pivot subassembly, at least two sets of upset supports, two sets of fixing base relative distribution and separately with pivot subassembly both ends linkage, at least two sets of upset support interval evenly arrange on the pivot subassembly and with the linkage of pivot subassembly, its characterized in that: the pivot subassembly tip linkage has angular adjustment mechanism, angular adjustment mechanism includes adjustment arm, adjusting bolt, the fixing base lower part is equipped with the extension arm towards the outside, be equipped with the screw hole on the extension arm, adjusting bolt passes through the screw hole and can dismantle with the extension arm and be connected, adjustment arm one end and pivot subassembly linkage, the other end extend towards the extension arm until be connected with the conflict of adjusting bolt tip.
2. The integral forward-tipping device for a light truck according to claim 1, wherein: the pivot subassembly includes main trip shaft and the vice trip shaft of cover locating main trip shaft periphery, vice trip shaft both ends and fixing base linkage, main trip shaft tip extends until stretching out the fixing base towards the outside, adjustment arm tip and the relative fixed connection of main trip shaft, the relative fixed mounting of upset support is in vice trip shaft periphery.
3. The integral front-tipping device for a light truck according to claim 1 or 2, wherein: the fixing base is including installation shell, shock attenuation cover, the inside cavity of installation shell, the shock attenuation cover distributes in the installation shell and the middle part is articulated with the pivot subassembly, be equipped with the projection that a plurality of components distribute in orientation upset support one side on the shock attenuation cover, the extreme point of projection surpasss the fixing base lateral part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220633382.1U CN216994595U (en) | 2022-03-22 | 2022-03-22 | Integral forward turning device for small light truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220633382.1U CN216994595U (en) | 2022-03-22 | 2022-03-22 | Integral forward turning device for small light truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216994595U true CN216994595U (en) | 2022-07-19 |
Family
ID=82370776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220633382.1U Active CN216994595U (en) | 2022-03-22 | 2022-03-22 | Integral forward turning device for small light truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216994595U (en) |
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2022
- 2022-03-22 CN CN202220633382.1U patent/CN216994595U/en active Active
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