CN202541635U - Locomotive front axle horizontal balance mechanism - Google Patents
Locomotive front axle horizontal balance mechanism Download PDFInfo
- Publication number
- CN202541635U CN202541635U CN2011203859517U CN201120385951U CN202541635U CN 202541635 U CN202541635 U CN 202541635U CN 2011203859517 U CN2011203859517 U CN 2011203859517U CN 201120385951 U CN201120385951 U CN 201120385951U CN 202541635 U CN202541635 U CN 202541635U
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- China
- Prior art keywords
- square tube
- propons
- locomotive
- slip joint
- front axle
- 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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Abstract
The utility model relates to a locomotive front axle horizontal balance mechanism, especially a locomotive front axle horizontal balance mechanism for crop harvesting machines, which comprises a chassis frame, a front axle beam arranged between two front wheels and mainly composed of an inner square pipe and an outer square pipe, wherein the inner square pipe is sleeved in the outer square pipe, the chassis frame is connected with the outer square pipe of the front axle beam, front axle balance cylinders are respectively arranged on the left, right ends of the chassis frame, the other ends of the front axle balance cylinders are connected with the outer square pipe, a front axle telescoping cylinder is arranged between the inner square pipe and the outer square pipe, the two front wheels are connected by a telescopic universal joint, and the telescopic universal joint is mainly composed of a telescopic universal joint inner cylinder and a telescopic universal joint outer cylinder. The locomotive front axle horizontal balance mechanism is reasonable in structure, stable in operation, and economical and practical, and can well cooperate with the operation of the whole locomotive, thus the horizontal balance state of the locomotive front axle can be effectively adjusted.
Description
Technical field
The utility model relates to a kind of locomotive propons transverse horizontal equalizing gear that is used for, especially a kind of locomotive propons transverse horizontal equalizing gear that is used on the crops harvest machinery.
Background technology
Crop planting area such as processing tomato constantly enlarges in recent years, relies on artificial large tracts of land operation but results are main at present, and production efficiency is low, and along with social development and technological advance, mechanical harvest will replace artificial results.Because the crops pattern of plantation is different; The landform ground condition that cropper is advanced is also different; Just need agricultural locomotive to advance steadily; Otherwise can influence the results quality, design working stability, locomotive propons parts rational in infrastructure can improve the mechanical harvest quality greatly, make cropper can accomplish the harvest operation to crops better.
Summary of the invention
The utility model technical matters to be solved is to provide a kind of rational in infrastructure, working stability, economical and practical, can effectively regulate the locomotive propons transverse horizontal equalizing gear of transverse horizontal state of equilibrium.
The utility model discloses a kind of locomotive propons transverse horizontal equalizing gear; Comprise chassis main frame 2, it is characterized in that between two front-wheels, being provided with axle beam that said axle beam mainly is made up of interior square tube 16, outer square tube 15; Square tube 16 is set in the outer square tube 15 in said; Interior square tube 16 and outer square tube 15 scalable relatively moving, said chassis main frame 2 is connected with the outer square tube 15 of axle beam, and said chassis main frame 2 right ends are respectively equipped with propons balancing cylinder 3; The other end of institute's propons balancing cylinder 3 is connected with said outer square tube 15; Be provided with the propons gentry oil cylinder 14 that contracts in said between square tube 16 and the outer square tube 15, between two front-wheels, be connected through universal slip joint 13, said universal slip joint 13 mainly is made up of universal slip joint inner core 23 and universal slip joint urceolus 24; Said universal slip joint inner core 23 is set in the universal slip joint urceolus 24, scalable relatively moving.
Said chassis main frame 2 is connected through cardan axle 6 with axle beam.
Said flexible universal-joint 13 is positioned at the below of axle beam.
Principle of work:
Said axle beam middle part links with the chassis main frame middle part through cardan axle and is connected, and said chassis main frame right ends is respectively equipped with the propons balancing cylinder, the other end of two propons balancing cylinders be connected with said axle beam; Like this; Axle beam can form with chassis main frame and relatively rotate, and under the cooperation of propons balancing cylinder, but the drive front axle beam is accomplished the action of rotating relative to chassis main frame; When highly needing adjustment about ground injustice or frame, can control oil cylinder and accomplish this action.
In addition; Universal slip joint between axle beam and two front-wheels is Collapsible structure; Said universal slip joint is equivalent to a coupler; Said propons telescopic oil cylinder can drive square tube in universal slip joint and the axle beam, outer square tube is flexible, reaching the purpose that changes the propons wheelspan, thereby adapts to different crop growing modes.
Compared with prior art, the utility model is rational in infrastructure, working stability, economical and practical, can cooperate the complete machine operation well, makes the locomotive propons can effectively regulate the transverse horizontal state of equilibrium, is the very high locomotive propons transverse horizontal equalizing gear of a kind of practicality.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The annexation structural representation that Fig. 2 overlooks for Fig. 1.
Fig. 3 is the universal slip joint shown in Fig. 1 and two front-wheels and diff annexation structural representation.
Fig. 4 is the plan structure scheme drawing of Fig. 3.
Fig. 5 is the structural representation that drives power take-off shaft among Fig. 1.
Fig. 6 is the structural representation of the universal slip joint among Fig. 1.
Fig. 7 is the structural representation of interior square tube among Fig. 1.
Fig. 8 is the structural representation of Fig. 1 China and foreign countries square tube.
Fig. 9 is Fig. 8 China and foreign countries square tube plan structure scheme drawings.
Shown in the figure: 1 is off front wheel, and 2 is chassis main frame, and 3 is the propons balancing cylinder, and 4 is safety valve, and 5 is the 4+1 electromagnetic valve; 6 is cardan axle, and 7 is two-way valve, and 8 is the near front wheel, and 9 is the revolver retarder, and 10 is diff; 11 is differential piston motion cylinder, and 12 is CD-ROM drive motor, and 13 is universal slip joint, and 14 is the propons telescopic oil cylinder, and 15 is outer square tube; 16 is interior square tube, and 17 is right wheel decelerator, and 18 is bearing pin, and 19 are the piston motion connecting rod, and 20 is drive protecting; 21 for driving power take-off shaft, and 22 for driving the flexible output shaft of power, and 23 is the universal slip joint inner core, and 24 is the universal slip joint urceolus; 25 is the universal-joint butt flange, and 26 is universal-joint, and 27 is connecting panel, and 28 is dull and stereotyped for connecting.
The specific embodiment
Embodiment 1: with reference to Fig. 1-Fig. 9, present embodiment discloses a kind of locomotive propons transverse horizontal equalizing gear, comprises chassis main frame 2; It is characterized in that between two front-wheels, being provided with axle beam; Said axle beam mainly is made up of interior square tube 16, outer square tube 15, said in square tube 16 be set in the outer square tube 15 interior square tube 16 and outer square tube 15 scalable relatively moving; Said chassis main frame 2 is connected with the outer square tube 15 of axle beam; Said chassis main frame 2 right ends are respectively equipped with propons balancing cylinder 3, and the other end of institute's propons balancing cylinder 3 is connected with said outer square tube 15, are provided with the propons gentry oil cylinder 14 that contracts in said between square tube 16 and the outer square tube 15; Between two front-wheels, be connected through universal slip joint 13; Said universal slip joint 13 mainly is made up of universal slip joint inner core 23 and universal slip joint urceolus 24, and said universal slip joint inner core 23 is set in the universal slip joint urceolus 24, scalable relatively moving.
Said chassis main frame 2 is connected through cardan axle 6 with axle beam.
Said flexible universal-joint 13 is positioned at the below of axle beam.
Principle of work:
Said axle beam middle part is connected with the hinge joint of chassis main frame 2 middle parts through cardan axle 6; Said chassis main frame 2 right ends are respectively equipped with propons balancing cylinder 3; The other end of two propons balancing cylinders 3 be connected with said axle beam, like this, axle beam can form with chassis main frame 2 and relatively rotate; Under the cooperation of propons balancing cylinder 3; But the drive front axle beam is accomplished the action of rotating relative to chassis main frame 2, when highly needing adjustment about ground injustice or frame, can control oil cylinder and accomplish this action.
In addition; Universal slip joint 13 between axle beam and two front-wheels is Collapsible structure; Said universal slip joint 13 is equivalent to a coupler; Said propons telescopic oil cylinder 14 can drive square tube 16 in universal slip joint 13 and the axle beam, outer square tube 15 is flexible, reaching the purpose that changes the propons wheelspan, thereby adapts to different crop growing modes.
The utility model takeoff output is for to accomplish through the driving power take-off shaft 21 of gimbal structure; Be set with in the said driving power take-off shaft 21 and drive the flexible output shaft 22 of power; In actual use; The flexible output shaft 22 of said driving power can form relative displacement with respect to driving power take-off shaft 21, plays and regulates propons, back axle movement position buffer action.
Claims (5)
1. locomotive propons transverse horizontal equalizing gear; Comprise chassis main frame (2); It is characterized in that between two front-wheels, being provided with axle beam; Said axle beam mainly is made up of interior square tube (16), outer square tube (15), and said interior square tube (16) is set in the outer square tube (15) interior square tube (16) and scalable the relatively moving of outer square tube (15); Said chassis main frame (2) is connected with the outer square tube (15) of axle beam; Said chassis main frame (2) right ends is respectively equipped with propons balancing cylinder (3), and the other end of institute's propons balancing cylinder (3) is connected with said outer square tube (15), is provided with the propons gentry oil cylinder (14) that contracts in said between square tube (16) and the outer square tube (15); Between two front-wheels, be connected through universal slip joint (13); Said universal slip joint (13) mainly is made up of universal slip joint inner core (23) and universal slip joint urceolus (24), and said universal slip joint inner core (23) is set in the universal slip joint urceolus (24), scalable relatively moving.
2. locomotive propons transverse horizontal equalizing gear as claimed in claim 1 is characterized in that said chassis main frame (2) is connected through cardan axle (6) with axle beam.
3. according to claim 1 or claim 2 locomotive propons transverse horizontal equalizing gear is characterized in that said flexible universal-joint (13) is positioned at the below of axle beam.
4. according to claim 1 or claim 2 locomotive propons transverse horizontal equalizing gear; It is characterized in that said interior square tube (16) is connected with off front wheel through the connecting panel (27) of a side; Outer square tube (15) connects dull and stereotyped (28) through opposite side and is connected with the near front wheel (8), and universal slip joint (13) and off front wheel (1) pass the center of connecting panel (27) when being connected.
5. locomotive propons transverse horizontal equalizing gear as claimed in claim 3; It is characterized in that said interior square tube (16) is connected with off front wheel through the connecting panel (27) of a side; Outer square tube (15) connects dull and stereotyped (28) through opposite side and is connected with the near front wheel (8), and universal slip joint (13) and off front wheel (1) pass the center of connecting panel (27) when being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203859517U CN202541635U (en) | 2011-10-12 | 2011-10-12 | Locomotive front axle horizontal balance mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203859517U CN202541635U (en) | 2011-10-12 | 2011-10-12 | Locomotive front axle horizontal balance mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202541635U true CN202541635U (en) | 2012-11-21 |
Family
ID=47162309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203859517U Expired - Fee Related CN202541635U (en) | 2011-10-12 | 2011-10-12 | Locomotive front axle horizontal balance mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202541635U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059079A (en) * | 2015-08-12 | 2015-11-18 | 吉林省农业机械研究院 | Hinged type gravity center adjusting device of hillside tractor |
| CN107830001A (en) * | 2017-11-28 | 2018-03-23 | 湖南星邦重工有限公司 | A kind of scissor aerial work platform and its hydraulic system |
| IT201700003097A1 (en) * | 2017-01-12 | 2018-07-12 | R P F S P A | BEARING AND BRAKING AXIS FOR VEHICLES |
-
2011
- 2011-10-12 CN CN2011203859517U patent/CN202541635U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059079A (en) * | 2015-08-12 | 2015-11-18 | 吉林省农业机械研究院 | Hinged type gravity center adjusting device of hillside tractor |
| CN105059079B (en) * | 2015-08-12 | 2017-03-08 | 吉林省农业机械研究院 | A kind of radial type hillside tractor gravity adjusting device |
| IT201700003097A1 (en) * | 2017-01-12 | 2018-07-12 | R P F S P A | BEARING AND BRAKING AXIS FOR VEHICLES |
| EP3348421A1 (en) * | 2017-01-12 | 2018-07-18 | R.P.F. S.p.A. | Weight-bearing and braking axle for vehicles |
| CN107830001A (en) * | 2017-11-28 | 2018-03-23 | 湖南星邦重工有限公司 | A kind of scissor aerial work platform and its hydraulic system |
| CN107830001B (en) * | 2017-11-28 | 2023-10-27 | 湖南星邦智能装备股份有限公司 | Scissor fork type aerial work platform and hydraulic system thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20181012 |