CN214450118U - Novel suspension shaft device of tractor - Google Patents
Novel suspension shaft device of tractor Download PDFInfo
- Publication number
- CN214450118U CN214450118U CN202120229998.8U CN202120229998U CN214450118U CN 214450118 U CN214450118 U CN 214450118U CN 202120229998 U CN202120229998 U CN 202120229998U CN 214450118 U CN214450118 U CN 214450118U
- Authority
- CN
- China
- Prior art keywords
- support
- welded
- pieces
- suspension
- tractor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses a novel suspension shaft device of tractor, include: the support comprises a support, wherein two symmetrical support pieces vertical to the support are welded on the front side of the support, semicircular fixing grooves are formed in the support pieces, a support plate is horizontally welded between the support pieces in a transverse direction, and the front side of the support plate is welded on the support. The utility model has the advantages that: 1, a traditional left cantilever shaft and a traditional right cantilever shaft are changed into a whole shaft, so that the processing difficulty is reduced, the accuracy of the coaxiality is improved, and the damage rate caused by processing errors is reduced; the suspension shaft can not be broken due to strength or stress concentration, and the strength, the rigidity and the durability of the suspension shaft are improved; the structure is simple, and the correction or the repair is convenient in the actual assembly and use process; the traditional welding assembly is changed into bolt fixing, so that the strength of the welding assembly is improved better, and the welding assembly is convenient to replace and modify.
Description
Technical Field
The utility model relates to an engineering machine tool, aviation ground equipment, concretely relates to novel suspension shaft device of tractor.
Background
At present, the front axle for the domestic civil aviation ground equipment luggage tractor adopts the structure of the Japanese NISSAN tractor, and the first beam has a simple structure, but has a complex manufacturing process and inconvenient quality control. In particular, the accuracy of the coaxiality of the left and right axes is low. When the steering wheel is used, problems occur, such as the fact that the left and right wheel steering bearings are easy to damage, and even serious accidents such as the breakage of a front wheel steering joint occur. With the increasing of the freight airport transportation volume in China, the original structure has certain defects in a new period. The method mainly comprises the following aspects:
the processing precision of the whole supporting system is difficult to be obviously improved due to the manufacturability of the original structure, and the damage rate of the system is enlarged due to the error of the processing process.
And the freight volume is greatly improved, the running speed and the continuous working time of the whole vehicle are greatly improved, and the strength, the rigidity and the durability of the corresponding front suspension system are insufficient.
According to the existing common assembly process, the correction or repair of the error of the early-stage part is difficult to ensure in the actual process.
The goods volume that rises straightly brings the vehicle user and hardly carries out daily use and maintenance in daily car according to operation regulation strictly, directly requires luggage tractor to guarantee through design or manufacturing process that whole car is safer more reliable more durable.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to a novel suspension axle device for a tractor.
In order to realize the technical purpose, the utility model discloses a scheme is: a tractor novel suspension axle assembly comprising: the support, the support front side welded two symmetrical and with support vertically support piece of each other, support piece on be provided with semicircular fixed slot, support piece between horizontal welding have the backup pad, the backup pad front side welded on the support, the backup pad on fixed slot department transversely be provided with the standing groove, fixed slot and standing groove on be provided with the suspension axle, suspension axle and standing groove and fixed slot mutually support, support piece on be provided with the clamp plate of mutually supporting with fixed slot and suspension axle, the clamp plate pass through the bolt fastening on support piece, support piece and backup pad bottom be provided with the supporting shoe.
Preferably, the supporting block is arranged obliquely and the inclination angle is 45 degrees.
Preferably, a pair of connecting pieces are welded on the left side and the right side of the upper surface of the supporting plate, and the rear sides of the connecting pieces are welded with the bracket.
The utility model has the advantages that: 1, a traditional left cantilever shaft and a traditional right cantilever shaft are changed into a whole shaft, so that the processing difficulty is reduced, the accuracy of the coaxiality is improved, and the damage rate caused by processing errors is reduced; the suspension shaft can not be broken due to strength or stress concentration, and the strength, the rigidity and the durability of the suspension shaft are improved; the structure is simple, and the correction or the repair is convenient in the actual assembly and use process; the traditional welding assembly is changed into bolt fixing, so that the strength of the welding assembly is improved better, and the welding assembly is convenient to replace and modify.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in the figure, specific embodiment be a novel suspension axle device of tractor, include: the support comprises a support 1, two support pieces 2 which are symmetrical mutually and vertical to the support 1 are welded on the front side of the support 1, semicircular fixing grooves are formed in the support pieces 2, a support plate 3 is horizontally welded between the support pieces 2, the front side of the support plate 3 is welded on the support 1, a placing groove is transversely formed in the position of the fixing groove in the support plate 3, suspension shafts 4 are arranged on the fixing groove and the placing groove, the suspension shafts 4 are matched with the placing groove and the fixing groove mutually, a pressing plate 6 matched with the fixing groove and the suspension shafts 4 is arranged on the support pieces 2, the pressing plate 6 is fixed on the support pieces 2 through bolts, and supporting blocks 5 are arranged at the bottoms of the support pieces and the support plates 3.
Preferably, the supporting block 5 is arranged obliquely and the inclination angle is 45 °.
Preferably, a pair of connecting pieces are welded on the left side and the right side of the upper surface of the supporting plate 3, and the rear sides of the connecting pieces are welded with the bracket 1.
The utility model has the advantages that: 1, a traditional left cantilever shaft and a traditional right cantilever shaft are changed into a whole shaft, so that the processing difficulty is reduced, the accuracy of the coaxiality is improved, and the damage rate caused by processing errors is reduced; the suspension shaft can not be broken due to strength or stress concentration, and the strength, the rigidity and the durability of the suspension shaft are improved; the structure is simple, and the correction or the repair is convenient in the actual assembly and use process; the traditional welding assembly is changed into bolt fixing, so that the strength of the welding assembly is improved better, and the welding assembly is convenient to replace and modify.
The above, only do the preferred embodiment of the present invention, not used to limit the present invention, all the technical matters of the present invention should be included in the protection scope of the present invention for any slight modification, equivalent replacement and improvement of the above embodiments.
Claims (3)
1. A tractor novel suspension axle assembly comprising: support, its characterized in that: the support is characterized in that two support pieces which are symmetrical mutually and vertical to the support are welded on the front side of the support, semicircular fixing grooves are formed in the support pieces, a supporting plate is horizontally welded between the support pieces, the front side of the supporting plate is welded on the support, a placing groove is transversely formed in the fixing groove in the supporting plate, suspension shafts are arranged on the fixing groove and the placing groove, the suspension shafts are mutually matched with the placing groove and the fixing groove, pressing plates which are mutually matched with the fixing groove and the suspension shafts are arranged on the support pieces, the pressing plates are fixed on the support pieces through bolts, and supporting blocks are arranged at the bottoms of the support pieces and the supporting plates.
2. The new tractor suspension axle assembly of claim 1, wherein: the supporting block is obliquely arranged and the inclination angle is 45 degrees.
3. The new tractor suspension axle assembly of claim 1, wherein: the left side and the right side of the upper surface of the supporting plate are welded with a pair of connecting pieces, and the rear sides of the connecting pieces are welded with the bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120229998.8U CN214450118U (en) | 2021-01-27 | 2021-01-27 | Novel suspension shaft device of tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120229998.8U CN214450118U (en) | 2021-01-27 | 2021-01-27 | Novel suspension shaft device of tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214450118U true CN214450118U (en) | 2021-10-22 |
Family
ID=78141206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120229998.8U Active CN214450118U (en) | 2021-01-27 | 2021-01-27 | Novel suspension shaft device of tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214450118U (en) |
-
2021
- 2021-01-27 CN CN202120229998.8U patent/CN214450118U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214450118U (en) | Novel suspension shaft device of tractor | |
| CN101648669A (en) | Separately assembled stair skeleton structure of escalator | |
| CN201646289U (en) | Propelling rod support saddle for automotive suspension | |
| CN202035837U (en) | Adjustable show frame for motorcycles | |
| CN212884238U (en) | Jumping degree detection shaping machine | |
| CN113084423A (en) | Telescopic boom forklift frame tailor-welding positioning tool clamp | |
| CN210175029U (en) | Support frock suitable for installation of single rear axle and two rear axles | |
| CN103231194A (en) | Clamping and positioning device for welding machining of rear frame | |
| CN216681162U (en) | Steering axle housing processing tool for non-digital display horizontal boring machine | |
| CN212705117U (en) | Crane suspension thrust rod assembly tool | |
| CN215373926U (en) | A overhaul platform for vehicle four-wheel location | |
| CN219632967U (en) | Axle head assembly welding tool for drive axle | |
| CN214250785U (en) | Quick detection check tool for automobile stabilizer bar | |
| CN218983741U (en) | EMS dolly's preparation mould | |
| CN210995915U (en) | Bender based on numerical control system | |
| CN210334954U (en) | Welding fixture of carrier portal | |
| CN110733821A (en) | stacker and sky rail guider thereof | |
| CN216444888U (en) | Saddle beam jacking jig frame of cart | |
| CN107877049B (en) | Assembly tool for square holes of axle box of industrial and mining motor vehicle | |
| CN210163017U (en) | Welding wheel box frame of convenient installation | |
| CN220785863U (en) | Transport vehicle for grinding disc of double-end-face grinding machine for forging bearing | |
| CN210553947U (en) | Cast steel axle housing assembly | |
| CN210718989U (en) | Comprehensive detection tool for detecting position degree and left and right piece symmetry degree of steering knuckle | |
| CN219136160U (en) | Rotary crane operating mechanism | |
| CN219842056U (en) | Force measuring device with separated balance body and load |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |