CN204820999U - Two distance rod structure and mining automobiles gone up of mining rear overhang frame - Google Patents
Two distance rod structure and mining automobiles gone up of mining rear overhang frame Download PDFInfo
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- CN204820999U CN204820999U CN201520605480.4U CN201520605480U CN204820999U CN 204820999 U CN204820999 U CN 204820999U CN 201520605480 U CN201520605480 U CN 201520605480U CN 204820999 U CN204820999 U CN 204820999U
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- upper thrust
- thrust rod
- distance rod
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Abstract
The utility model provides a two distance rod structure and mining automobiles gone up of mining rear overhang frame, this structure is arranged in the balanced suspension of the equiarm of two rear axles. Its characteristics go up total four of distance rod, per two parallel arrangement, and one end is connected in the axle, and the other end is connected in the frame. It connects between jackshaft and frame through last distance rod lower carriage and last distance rod upper bracket to go up the distance rod for preceding two, two back are gone up the distance rod and are connected between rear axle and frame through last distance rod lower carriage and last distance rod upper bracket. Upward the distance rod lower carriage passes through hexagon head bolt, spring washer installs on jackshaft and rear axle. Upward the distance rod upper bracket passes through hexagon head bolt, hexagon nut installs on the frame. The utility model discloses can effectively solve traditional last distance rod by inefficacy problems such as the fracture of single pole structure appearance, bending deformations, on the automobile of large -tonnage, high horse power, big velocity ratio, especially has higher practical value on mining car.
Description
Technical field
The utility model belongs to mine truck rear suspension field, is specifically related to a kind of mine truck rear suspension upper thrust rod structure.
Background technology
Mine truck is just towards the future development of large-tonnage, high-power, large speed ratio, and common single upper thrust rod structure cannot meet the requirement of use.In the use in mining area, often there is the Problem of Failure such as fracture, flexural deformation, bring very large loss to user.If still adopt single upper thrust rod structure on more large-tonnage, certainly will will increase the diameter of propelling rod, weight is also heavier while increasing, and this is for install and the maintain and replace in later stage is all made troubles.The utility model adopts upper dual thrust bar, can solve above-mentioned Problem of Failure by actv., mine car has higher practical value when not changing bar footpath.
Utility model content
The technical matters that the utility model solves: provide dual thrust bar structure and mine truck on a kind of mine truck rear suspension, actv. solves fracture that single upper thrust rod occurs on large-tonnage, high-power mine car, buckling problem.
The technical solution adopted in the utility model: the two upper thrust rod structure of a kind of mine truck rear suspension, it is characterized in that, rear suspension is the equiarm balance suspension of two back axle, and upper thrust rod has four, before two upper thrust rods 7 be connected between jackshaft 1 and vehicle frame 2 abreast; Two upper thrust rods 7 next are connected between back axle 5 and vehicle frame 2 abreast.
Further, wherein two upper thrust rods 7 are connected between jackshaft 1 and vehicle frame 2 by upper thrust rod lower bracket 6 and upper thrust rod upper bracket 8 above; Two upper thrust rods 7 next are connected between back axle 5 and vehicle frame 2 by upper thrust rod lower bracket 6 and upper thrust rod upper bracket 8.
Further, upper thrust rod upper bracket 8 is fixed on vehicle frame, before the rear end of two propelling rods and the front end of two propelling rods be below fixed on upper thrust rod upper bracket; Upper thrust rod upper bracket is four sub-stents or arranges four connection locations.
Further, propons and back axle are respectively equipped with upper thrust rod lower bracket 6, each upper thrust rod lower bracket 6 comprises two sub-stents or arranges two connection bits, for the end winding support of the correspondence of upper thrust rod.
Further, upper thrust rod upper bracket 8 is installed on vehicle frame 2 by hex bolt 3, black nut 4.
Further, before, the rear end of two propelling rods and the front end of two propelling rods below are then fixed on upper thrust rod upper bracket 8 by hex bolt 9, black nut 10.
Further, upper thrust rod lower bracket 6 is installed on jackshaft 1 or back axle 5 by hex bolt 11, spring washer 12.
A kind of mine truck, is characterized in that, adopts the two upper thrust rod structure of above-mentioned a kind of mine truck rear suspension.
The advantage that the utility model is compared with the prior art:
1, two upper thrust rod is adopted, can be general with little volume production, do not need development and Design again;
2, quality is light, is convenient to install change with later period maintenance;
3, the inefficacy that single bar ruptures, flexural deformation causes can effectively be solved.
Accompanying drawing explanation
Fig. 1 is the front view of an embodiment of the two upper thrust rod structure of mine truck rear suspension of the present utility model;
Fig. 2 is the birds-eye view of an embodiment of the two upper thrust rod structure of mine truck rear suspension of the present utility model.
Detailed description of the invention
Be described in further detail below in conjunction with accompanying drawing 1, accompanying drawing 2 pairs of the utility model.
As shown in the figure, wherein 1, jackshaft; 2, vehicle frame; 3, hex bolt; 4, black nut; 5, back axle; 6, upper thrust rod upper bracket; 7, upper thrust rod; 8, upper thrust rod upper bracket; 9, hex bolt; 10, loosen nut; 11, hex bolt; 12, spring washer; 13, hex bolt; 14, black nut.
The two upper thrust rod structure of a kind of mine truck rear suspension, this structure upper thrust rod, between jackshaft back axle and vehicle frame, for back axle and vehicle frame in connection, controls the motion of vehicle bridge.Upper thrust rod has four, becomes parallel shape to arrange.Wherein two upper thrust rods are connected between jackshaft and vehicle frame by upper thrust rod lower bracket and upper thrust rod upper bracket above; Two upper thrust rods next are connected between back axle and vehicle frame by upper thrust rod lower bracket and upper thrust rod upper bracket.Rear suspension is the equiarm balance suspension of two back axle,
Upper thrust rod has four, before two upper thrust rods 7 be connected between jackshaft 1 and vehicle frame 2 abreast; Two upper thrust rods 7 next are connected between back axle 5 and vehicle frame 2 abreast.
Two upper thrust rods 7 are connected between jackshaft 1 and vehicle frame 2 by upper thrust rod lower bracket 6 and upper thrust rod upper bracket 8 above; Two upper thrust rods 7 next are connected between back axle 5 and vehicle frame 2 by upper thrust rod lower bracket 6 and upper thrust rod upper bracket 8.
Wherein two upper thrust rod 7 front ends are fixed on upper thrust rod lower bracket 6 by hex bolt 13 and black nut 14 above, and upper thrust rod lower bracket 6 is installed on jackshaft 1 by hex bolt 11, spring washer 12; Two upper thrust rod 7 rear ends next are fixed on upper thrust rod lower bracket 6 by hex bolt 13 and black nut 14, and upper thrust rod lower bracket 6 is installed on back axle 5 by hex bolt 11, spring washer 12.Each upper thrust rod lower bracket 6 comprises two sub-stents or arranges two connection bits, for the end winding support of the correspondence of upper thrust rod.
The rear end of two propelling rods and the front end of two propelling rods are below fixed on upper thrust rod upper bracket 8 by hex bolt 9, black nut 10 above.Upper thrust rod upper bracket is then fixed on vehicle frame 2 by hex bolt 3, hexagonal nut 4.Upper thrust rod upper bracket is four sub-stents or arranges four connection locations.
Black nut is Spiralock nut.
Above-described embodiment, just preferred embodiment of the present utility model, and unrestricted the utility model practical range, all equivalence changes occurred with content described in the utility model claim, all should be included within the scope of the utility model.
Claims (8)
1. the two upper thrust rod structure of mine truck rear suspension, it is characterized in that, rear suspension is the equiarm balance suspension of two back axle, and upper thrust rod has four, before two upper thrust rods (7) be connected between jackshaft (1) and vehicle frame (2) abreast; Two upper thrust rods (7) next are connected between back axle (5) and vehicle frame (2) abreast.
2. the two upper thrust rod structure of a kind of mine truck rear suspension according to claim 1, it is characterized in that, wherein two upper thrust rods (7) are connected between jackshaft (1) and vehicle frame (2) by upper thrust rod lower bracket (6) and upper thrust rod upper bracket (8) above; Two upper thrust rods (7) next are connected between back axle (5) and vehicle frame (2) by upper thrust rod lower bracket (6) and upper thrust rod upper bracket (8).
3. the two upper thrust rod structure of a kind of mine truck rear suspension according to claim 2, it is characterized in that, upper thrust rod upper bracket (8) is fixed on vehicle frame, before the rear end of two propelling rods and the front end of two propelling rods be below fixed on upper thrust rod upper bracket; Upper thrust rod upper bracket is four sub-stents or arranges four connection locations.
4. the two upper thrust rod structure of a kind of mine truck rear suspension according to claim 2, it is characterized in that, propons and back axle are respectively equipped with upper thrust rod lower bracket (6), each upper thrust rod lower bracket (6) comprises two sub-stents or arranges two connection bits, for the end winding support of the correspondence of upper thrust rod.
5. the two upper thrust rod structure of a kind of mine truck rear suspension according to claim 3, it is characterized in that, upper thrust rod upper bracket (8) is installed on vehicle frame (2) by hex bolt (3), black nut (4).
6. the two upper thrust rod structure of a kind of mine truck rear suspension according to claim 3, it is characterized in that, before the rear end of two propelling rods and the front end of two propelling rods below be then fixed on upper thrust rod upper bracket (8) by hex bolt (9), black nut (10).
7. the two upper thrust rod structure of a kind of mine truck rear suspension according to claim 4, it is characterized in that, upper thrust rod lower bracket (6) is installed on jackshaft (1) or back axle (5) by hex bolt (11), spring washer (12).
8. a mine truck, is characterized in that, adopts the two upper thrust rod structure of the arbitrary described a kind of mine truck rear suspension of the claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605480.4U CN204820999U (en) | 2015-08-11 | 2015-08-11 | Two distance rod structure and mining automobiles gone up of mining rear overhang frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605480.4U CN204820999U (en) | 2015-08-11 | 2015-08-11 | Two distance rod structure and mining automobiles gone up of mining rear overhang frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204820999U true CN204820999U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520605480.4U Active CN204820999U (en) | 2015-08-11 | 2015-08-11 | Two distance rod structure and mining automobiles gone up of mining rear overhang frame |
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| CN (1) | CN204820999U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458162A (en) * | 2017-08-01 | 2017-12-12 | 安徽江淮汽车集团股份有限公司 | Vehicle suspension assembly |
| CN108973568A (en) * | 2018-08-31 | 2018-12-11 | 宁夏国力重工汽车制造有限公司 | A kind of expanded letter quarry tipper double flat postpones draft hitch |
| CN113071280A (en) * | 2021-04-01 | 2021-07-06 | 内蒙古铁辰智能装备有限公司 | Rear suspension system of large-tonnage mining vehicle |
| WO2022267642A1 (en) * | 2021-06-22 | 2022-12-29 | 三一重型装备有限公司 | Rear suspension system and dump truck |
| RU221495U1 (en) * | 2021-06-22 | 2023-11-09 | Сани Хэви Эквипмент Ко., Лтд. | REAR SUSPENSION DEVICE FOR DIP TRUCK |
-
2015
- 2015-08-11 CN CN201520605480.4U patent/CN204820999U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458162A (en) * | 2017-08-01 | 2017-12-12 | 安徽江淮汽车集团股份有限公司 | Vehicle suspension assembly |
| CN108973568A (en) * | 2018-08-31 | 2018-12-11 | 宁夏国力重工汽车制造有限公司 | A kind of expanded letter quarry tipper double flat postpones draft hitch |
| CN113071280A (en) * | 2021-04-01 | 2021-07-06 | 内蒙古铁辰智能装备有限公司 | Rear suspension system of large-tonnage mining vehicle |
| WO2022267642A1 (en) * | 2021-06-22 | 2022-12-29 | 三一重型装备有限公司 | Rear suspension system and dump truck |
| RU221495U1 (en) * | 2021-06-22 | 2023-11-09 | Сани Хэви Эквипмент Ко., Лтд. | REAR SUSPENSION DEVICE FOR DIP TRUCK |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.8, Caiwu Road, caijiapo Town, Qishan County, Baoji City, Shaanxi Province Patentee after: SHAANXI TONGLI SPECIAL VEHICLE Co.,Ltd. Patentee after: Shaanxi Automobile Group Co.,Ltd. Address before: No.8, Caiwu Road, caijiapo Town, Qishan County, Baoji City, Shaanxi Province Patentee before: SHAANXI TONGLI SPECIAL VEHICLE Co.,Ltd. Patentee before: SHAANXI AUTOMOBILE GROUP Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |