CN211809931U - Hydraulic pressure vaulting pole balance mechanism - Google Patents
Hydraulic pressure vaulting pole balance mechanism Download PDFInfo
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- CN211809931U CN211809931U CN201922412353.3U CN201922412353U CN211809931U CN 211809931 U CN211809931 U CN 211809931U CN 201922412353 U CN201922412353 U CN 201922412353U CN 211809931 U CN211809931 U CN 211809931U
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- hydraulic
- adjusting hole
- balance
- vaulting pole
- support rod
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Abstract
The utility model relates to an agricultural production technical field, in particular to hydraulic pressure vaulting pole balance mechanism. The technical scheme is that the hydraulic support rod balancing mechanism comprises a hydraulic unit and a hydraulic cylinder, wherein the hydraulic unit is installed in a rack, the hydraulic unit is connected with the hydraulic cylinder, the front end of the hydraulic cylinder is movably connected with the hydraulic support rod, two ends of the hydraulic support rod are movably connected with the rack through a support frame set, a balancing shaft set is movably connected between the rack and the support frame set, the lower end of the balancing shaft set is connected with the balancing support rod, and the middle end of the balancing shaft set is connected with a reinforcing shaft. The advantages are that: the stability of the whole machine can be easily and quickly adjusted on different inclined ground surfaces; the ground contact area of the whole vehicle is increased on the flat ground, and the central width of the crawler belt is widened in a phase-changing manner; the user need not to use other instruments such as jack to assist when carrying out the track change, has improved the efficiency of track change.
Description
Technical Field
The utility model relates to an agricultural production technical field, in particular to hydraulic pressure vaulting pole balance mechanism.
Background
The track machinery on the market all puts along with the land type in the course of the work at present, has the side slope (especially in mountain area hilly land) phenomenon, when meetting operation platform and need rising, has increased operating personnel's danger coefficient more.
Therefore, a new technical solution is needed to solve the above mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hydraulic pressure vaulting pole balance mechanism has solved the slope and the track change problem in the track machinery working process.
The utility model adopts the technical proposal that:
the utility model provides a hydraulic pressure vaulting pole balance mechanism, this balance mechanism includes hydraulic unit, pneumatic cylinder, hydraulic unit installs in the frame, hydraulic unit connects the pneumatic cylinder, pneumatic cylinder front end swing joint hydraulic pressure vaulting pole, the frame is organized swing joint to the support at hydraulic pressure vaulting pole both ends, still swing joint balance shaft group between frame and the support group, balance vaulting pole is connected to balance shaft group lower extreme, and the axle that strengthens is connected to the middle-end.
Further, the air conditioner is provided with a fan,
the balance shaft group is correspondingly provided with a pin hole and an adjusting hole A, the support frame group is correspondingly provided with an adjusting hole B and an adjusting hole C, the pin hole corresponds to the adjusting hole B in position, the adjusting hole A corresponds to the adjusting hole C in position, the pin hole is fixed with the corresponding adjusting hole B through a transposition pin, and the adjusting hole A is fixed with the corresponding adjusting hole C through the transposition pin.
Further, the air conditioner is provided with a fan,
the hydraulic cylinder is connected with the hydraulic support rod through a push rod shaft, and the push rod shaft is movably fixed in a fixing seat on the hydraulic support rod.
The technical effects of the utility model: 1. the stability of the whole machine can be easily and quickly adjusted on different inclined ground surfaces;
2. the ground contact area of the whole vehicle is increased on the flat ground, the central width of the crawler belt is widened in a phase-changing manner, and the balance of the whole vehicle is improved;
3. the user need not to use other instruments such as jack to assist when carrying out the track change, has improved the efficiency of track change.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view of the present invention.
Description of reference numerals: 1-pin position hole, 2-adjusting hole A, 3-frame, 4-adjusting hole B, 5-adjusting hole C, 6-balance shaft group, 7-balance stay bar, 8-fixing seat, 9-hydraulic cylinder, 10-transposition pin, 11-hydraulic stay bar, 12-reinforcing shaft, 13-support frame group and 14-push rod shaft.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the invention.
In order to solve the problems of inclination and track replacement in the working process of the track machine, the utility model provides a hydraulic support rod balance mechanism.
Example one
As shown in the figure, in the embodiment of the utility model, a hydraulic pressure vaulting pole balance mechanism, this balance mechanism include hydraulic unit (not drawn in the figure), pneumatic cylinder 9, hydraulic unit installs in frame 3, hydraulic unit connects pneumatic cylinder 9, pneumatic cylinder 9 front end swing joint hydraulic pressure vaulting pole 11, 13 swing joint frames 3 are organized through the support to hydraulic pressure vaulting pole 11 both ends, frame 3 and support group 13 between still swing joint balance shaft group 6, balance vaulting pole 7 is connected to 6 lower extremes of balance shaft group, the axle 12 that strengthens is connected to the middle-end.
Further, the air conditioner is provided with a fan,
the balance shaft group 6 is correspondingly provided with a pin hole 1 and an adjusting hole A2, the support frame group 13 is correspondingly provided with an adjusting hole B4 and an adjusting hole C5, wherein the pin hole 1 corresponds to the adjusting hole B4, the adjusting hole A2 corresponds to the adjusting hole C5, the pin hole 1 and the corresponding adjusting hole B4 are fixed through a transposition pin 10, and the adjusting hole A2 and the corresponding adjusting hole C5 are fixed through the transposition pin 10.
In the above embodiment, when the frame 3 to which the hydraulic balance mechanism is to be mounted travels on the road surface, the index pin 10 needs to be loosened, the balance stay 7 is adjusted upward, when the pin hole 1 on the balance shaft group 6 and the adjusting hole B4 on the support frame group 13 are adjusted to coincide, the index pin 10 is inserted for reinforcement when the balance stay 7 coincides with the hydraulic stay 11, the hydraulic cylinder 9 is retracted at this time, and the balance stay 7 is at the upward tilted position at this time, so that the frame 3 can travel conveniently;
when field operation is needed or the crawler belt outside the machine frame needs to be replaced, the index pin 10 needs to be pulled out, the adjusting hole A2 of the balance shaft group 6 is adjusted to be consistent with the adjusting hole C5 of the support frame group 13, the index pin 10 is inserted, and the hydraulic support rod 11 pushes the balance support rod 7 to support when the hydraulic cylinder 9 extends.
Further, the air conditioner is provided with a fan,
the hydraulic cylinder 9 is connected with the hydraulic stay bar 11 through a push rod shaft 14, and the push rod shaft 14 is movably fixed in the fixed seat 8 on the hydraulic stay bar 11.
In this embodiment, due to the movable connection between the pushing shaft 11 and the fixing base 8, the hydraulic support rod 11 can drive the balance support rod 7 to be far away from the ground.
Therefore, when the frame 3 with the crawler tracks works, workers can reinforce the upward turned balance stay bar 7 by means of the pin position hole 1 and the adjusting hole B4, and the walking is facilitated; when the crawler crane needs to work and walk or needs to be replaced, the adjusting holes A2 and the adjusting holes C5 are stranded by the transposition pin 10, the hydraulic support rods 11 are pushed by the hydraulic cylinders 9 to form the balance support rods 7, the machine frame 3 can be supported, the crawler crane can be lifted off the ground, subsequent replacement is facilitated, replacement efficiency is improved, and the stability of the whole crawler crane can be adjusted on different inclined ground surfaces conveniently.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (3)
1. The utility model provides a hydraulic pressure vaulting pole balance mechanism which characterized in that: this balance mechanism includes hydraulic unit, pneumatic cylinder (9), hydraulic unit installs in frame (3), hydraulic unit connects pneumatic cylinder (9), pneumatic cylinder (9) front end swing joint hydraulic pressure vaulting pole (11), support frame group (13) swing joint frame (3) are passed through at hydraulic pressure vaulting pole (11) both ends, frame (3) and support frame group (13) between still swing joint balance shaft group (6), balance vaulting pole (7) are connected to balance shaft group (6) lower extreme, and axle of strengthening (12) are connected to the middle-end.
2. The hydraulic strut balance mechanism of claim 1 wherein: the balance shaft assembly is characterized in that a pin hole (1) and an adjusting hole A (2) are correspondingly formed in the balance shaft assembly (6), an adjusting hole B (4) and an adjusting hole C (5) are correspondingly formed in the support frame assembly (13), wherein the pin hole (1) corresponds to the adjusting hole B (4), the adjusting hole A (2) corresponds to the adjusting hole C (5), the pin hole (1) and the corresponding adjusting hole B (4) are fixed through a transposition pin (10), and the adjusting hole A (2) and the corresponding adjusting hole C (5) are fixed through the transposition pin (10).
3. The hydraulic strut balance mechanism of claim 1 wherein: the hydraulic cylinder (9) is connected with the hydraulic support rod (11) through a push rod shaft (14), and the push rod shaft (14) is movably fixed in a fixing seat (8) on the hydraulic support rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922412353.3U CN211809931U (en) | 2019-12-29 | 2019-12-29 | Hydraulic pressure vaulting pole balance mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922412353.3U CN211809931U (en) | 2019-12-29 | 2019-12-29 | Hydraulic pressure vaulting pole balance mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211809931U true CN211809931U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922412353.3U Active CN211809931U (en) | 2019-12-29 | 2019-12-29 | Hydraulic pressure vaulting pole balance mechanism |
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| CN (1) | CN211809931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112693535A (en) * | 2020-11-29 | 2021-04-23 | 哈尔滨北方防务装备股份有限公司 | Balance shaft support mechanism of double-section vehicle |
-
2019
- 2019-12-29 CN CN201922412353.3U patent/CN211809931U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112693535A (en) * | 2020-11-29 | 2021-04-23 | 哈尔滨北方防务装备股份有限公司 | Balance shaft support mechanism of double-section vehicle |
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