CN203318076U - Vibration damping device for front axle of tractor - Google Patents
Vibration damping device for front axle of tractor Download PDFInfo
- Publication number
- CN203318076U CN203318076U CN2013203892270U CN201320389227U CN203318076U CN 203318076 U CN203318076 U CN 203318076U CN 2013203892270 U CN2013203892270 U CN 2013203892270U CN 201320389227 U CN201320389227 U CN 201320389227U CN 203318076 U CN203318076 U CN 203318076U
- Authority
- CN
- China
- Prior art keywords
- frame assembly
- front axle
- tractor
- bracing frame
- farm 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.)
- Expired - Fee Related
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- Agricultural Machines (AREA)
Abstract
The utility model relates to a vibration damping device for a front axle of a tractor. The vibration damping device is characterized by comprising a support frame assembly with a long framework structure, the support frame assembly is used for supporting a front axle box of the tractor, a front support lug and a rear support lug are respectively arranged on the two sides of the support frame assembly, and the front support lug and the rear support lug are used for mounting a spring steel plate; the spring steel plate adopts a U-screw rod to fix the spring steel plate on a bearing cover of a half axle of the tractor; a hole for enabling a transmission shaft of a connected driving axle to penetrate is formed in a rear end plate of the support frame assembly, and the rear end plate is connected with a traction rear axle by adopting a bolt connection structure. The vibration damping device has the advantages of enabling the tractor to smoothly run on a rugged pavement, realizing small vibration and high driving speed, achieving the purposes of saving time and saving oil and improving the comfort in working of a driver and passengers.
Description
Technical field
The utility model relates to the trac. technical field, particularly a kind of farm tractor front axle shock absorbing apparatus.
Background technology
Traditional farm tractor front axle does not all have shock absorbing apparatus, only have back axle that shock absorbing apparatus is arranged, so chaufeur feel very tired while driving trac., particularly on the road surface of uneven, do not have the propons spring of shock absorbing apparatus to shake allow people's sitting shakiness, and the speed of a motor vehicle also very slowly, very time-consuming, excessive fuel consumption.
The utility model content
The farm tractor front axle shock absorbing apparatus that the purpose of this utility model arranges with regard to being to provide a kind of traveling comfort travelled at potted road surface for the raising trac..
Solution of the present utility model is such: the utlity model has the bracing frame assembly that is the elongate frame structure, described bracing frame assembly is for supporting the farm tractor front axle case, its both sides respectively are provided with front journal and rear journal stirrup, and front journal and rear journal stirrup are for the mounting spring steel plate; Described spring plate adopts on the bearing cap shim of the screw rod shaft of tractor that spring plate is fixing of riding.
Technical scheme also comprises more specifically: have the hole of passing for the transmission shaft that connects rear driving axle on the lower back panel of described bracing frame assembly.
Further: the lower back panel of described bracing frame assembly is that structure with bolts connects connecting box, and described connecting box adopts bearing pin and traction back axle rod hinge connection.
Further: described front journal is that sliding extension connects journal stirrup, and described rear journal stirrup is for being fixedly connected with journal stirrup.
Further: the lower back panel top of described bracing frame assembly is provided with bearing, and the straight pull bar of described bearing and bearing circle is hinged.
The utility model has the advantages that and can allow trac. travel steadily at potted road surface, shake littlely, moving velocity is fast, reach save time, fuel-efficient purpose, improve driver and conductor's comfort level of working.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is that the B of Fig. 1 is to view.
The specific embodiment
The present embodiment comprises the bearing cap shim 6 of bracing frame assembly 1, wheel 2, wheel shaft 3, front journal 4, spring plate 5, shaft of tractor, the screw rod 7 of riding, rear journal stirrup 9, lower back panel 10, base plate 11, bearing pin 12, connecting box 13, traction back axle connecting rod 14, bolt 15, bearing 16, the straight pull bar 17 of bearing circle, hole 8.
The utlity model has the bracing frame assembly 1 that is the elongate frame structure, described bracing frame assembly 1 is for supporting the farm tractor front axle case, and its both sides respectively are provided with front journal 4 and rear journal stirrup 9, and front journal 4 and rear journal stirrup 9 are for mounting spring steel plate 5; In the middle of described spring plate 5, adopt on the bearing cap shim 6 of ride screw rod 7 and nut fixing shaft of tractor by spring plate 5.
Have the hole 8 of passing for the transmission shaft that connects rear driving axle on the lower back panel 10 of described bracing frame assembly 1, the transmission shaft that give to connect rear driving axle from hole 8 centre through reaching the rear drive effect, the hole 8 of the present embodiment is square hole, the top in hole 8, be provided with bearing 16 above the lower back panel 10 of bracing frame assembly 1, described bearing 16 is hinged with the straight pull bar 17 of bearing circle.The lower back panel 10 of described bracing frame assembly 1 is that structure with bolts connects connecting box 13, and described connecting box 13 adopts bearing pin 12 hinged with traction back axle connecting rod 14, and the base plate 11 use bolts 15 of connecting box 13 are fastened on an end of lower back panel 10.
Described front journal 4 connects journal stirrup for sliding extension, and described rear journal stirrup 9, for being fixedly connected with journal stirrup, guarantees that spring plate 5 has an end energy free-extension.
Claims (5)
1. a farm tractor front axle shock absorbing apparatus, to be fixed on the farm tractor front axle case, it is characterized in that: there is the bracing frame assembly (1) that is the elongate frame structure, described bracing frame assembly (1) is for supporting the farm tractor front axle case, its both sides respectively are provided with front journal (4) and rear journal stirrup (9), and front journal (4) and rear journal stirrup (9) are for mounting spring steel plate (5); Described spring plate (5) adopts on the bearing cap shim (6) of screw rod (7) the fixing shaft of tractor by spring plate (5) of riding.
2. farm tractor front axle shock absorbing apparatus according to claim 1, is characterized in that: have the hole (8) of passing for the transmission shaft that connects rear driving axle on the lower back panel (10) of described bracing frame assembly (1).
3. farm tractor front axle shock absorbing apparatus according to claim 1 is characterized in that: described front journal (4) is that sliding extension connects journal stirrup, and described rear journal stirrup (9) is for being fixedly connected with journal stirrup.
4. farm tractor front axle shock absorbing apparatus according to claim 2, it is characterized in that: the lower back panel (10) of described bracing frame assembly (1) is that structure with bolts connects connecting box (13), and described connecting box (13) adopts bearing pin (12) hinged with traction back axle connecting rod (14).
5. farm tractor front axle shock absorbing apparatus according to claim 2 is characterized in that: lower back panel (10) top of described bracing frame assembly (1) is provided with bearing (16), and described bearing (16) is hinged with the straight pull bar of bearing circle (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203892270U CN203318076U (en) | 2013-07-02 | 2013-07-02 | Vibration damping device for front axle of tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203892270U CN203318076U (en) | 2013-07-02 | 2013-07-02 | Vibration damping device for front axle of tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203318076U true CN203318076U (en) | 2013-12-04 |
Family
ID=49657461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203892270U Expired - Fee Related CN203318076U (en) | 2013-07-02 | 2013-07-02 | Vibration damping device for front axle of tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203318076U (en) |
-
2013
- 2013-07-02 CN CN2013203892270U patent/CN203318076U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20150702 |
|
| EXPY | Termination of patent right or utility model |