CN216033597U - Chassis attitude adjusting mechanism of lifting operation platform - Google Patents
Chassis attitude adjusting mechanism of lifting operation platform Download PDFInfo
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- CN216033597U CN216033597U CN202122197515.3U CN202122197515U CN216033597U CN 216033597 U CN216033597 U CN 216033597U CN 202122197515 U CN202122197515 U CN 202122197515U CN 216033597 U CN216033597 U CN 216033597U
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- 230000003028 elevating effect Effects 0.000 claims 1
- 239000000470 constituent Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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Abstract
The utility model discloses a chassis attitude adjusting mechanism of a lifting operation platform, which comprises a walking chassis provided with a front axle assembly and a rear axle assembly, wherein a main frame is arranged on the upper side of the walking chassis, and the chassis attitude adjusting mechanism also comprises a front support arm and a rear support arm, the rear end of the front support arm is connected with the front axle assembly, the front end of the rear support arm is connected with the rear axle assembly, the front end of the main frame is hinged with the front support arm, the rear end of the main frame is hinged with the rear support arm, the main frame is transversely arranged with the hinged central line of the front support arm and the hinged central line of the rear support arm, and a longitudinal attitude adjusting driving device is respectively arranged between the main frame and the front support arm as well as between the main frame and the rear support arm. The utility model can adjust the posture according to the change of the terrain gradient, thereby improving the operation safety and the road adaptability.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to a chassis attitude adjusting mechanism of a lifting operation platform.
Background
The planting area of fruit trees in hilly and mountain areas of China occupies a large proportion, and a movable lifting operation platform is mostly adopted when the fruit trees are managed or picked in the field. Because hilly mountain region topography is complicated changeable, and the road surface is irregular, very easily causes the platform focus skew, appears the danger that the vehicle tumbled, and portable lift operation platform chassis ground clearance is little, and trafficability characteristic is relatively poor. Therefore, there is a need to develop a lifting platform chassis capable of performing attitude adjustment according to terrain slope changes, so as to improve the operation safety and road adaptability.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the chassis posture adjusting mechanism of the lifting operation platform is suitable for the movable lifting operation platform in hills and mountains.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a lift operation platform chassis gesture guiding mechanism, is including the walking chassis that is provided with front axle assembly and rear axle assembly, the upside on walking chassis is provided with the main frame, still includes preceding support arm and back cantilever, preceding support arm rear end is connected the front axle assembly, the back cantilever front end is connected the back axle assembly, the main frame front end is articulated with preceding support arm, the main frame rear end is articulated with the back cantilever, just the main frame transversely sets up with preceding support arm and back cantilever hinge line, the main frame with be provided with vertical gesture adjustment drive arrangement between preceding support arm and the back cantilever respectively.
As the preferred technical scheme, the upside of main frame is provided with horizontal leveling frame, both ends around horizontal leveling frame respectively with both ends are articulated around the main frame, just horizontal leveling frame is vertically set up with the articulated central line of main frame, the main frame both sides with be provided with horizontal posture adjustment drive arrangement between the horizontal leveling frame respectively.
As a preferred technical scheme, the longitudinal posture adjustment driving device is a longitudinal leveling hydraulic cylinder which is respectively hinged between two sides of the front end of the main frame and two sides of the front support arm and between two sides of the rear end of the main frame and two sides of the rear support arm, and the transverse posture adjustment driving device is a transverse leveling hydraulic cylinder which is respectively hinged between two sides of the front end of the main frame and two sides of the front end of the transverse leveling frame and between two sides of the rear end of the main frame and two sides of the rear end of the transverse leveling frame.
As a preferred technical scheme, the rear end of the front support arm is rotatably connected with the front axle assembly through a swing shaft, and the swing shaft is longitudinally arranged.
As a preferred technical scheme, the front end of the main frame is hinged with the front end of the front support arm, and the rear end of the main frame is hinged with the rear end of the rear support arm.
Owing to adopted above-mentioned technical scheme a lift operation platform chassis gesture guiding mechanism, including the walking chassis that is provided with front axle assembly and rear axle assembly, the upside of walking chassis is provided with the main frame, still includes preceding support arm and back support arm, preceding support arm rear end is connected the front axle assembly, the back support arm front end is connected the rear axle assembly, the main frame front end is articulated with preceding support arm, the main frame rear end is articulated with the back support arm, just the main frame transversely sets up with preceding support arm and back support arm hinge line, the main frame with be provided with vertical gesture adjustment drive arrangement between preceding support arm and the back support arm respectively. The front support arm and the rear support arm are adjusted to swing up and down by taking the wheel shafts of the front axle assembly and the rear axle assembly as centers, so that the heights of the front end and the rear end of the main frame are adjusted, the longitudinal attitude of the operation platform is adjusted, the ground clearance of the walking chassis is increased or decreased, the attitude is adjusted according to the change of the terrain gradient, and the operation safety and the road adaptability are improved.
Drawings
The drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention. Wherein:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the longitudinal attitude adjustment of the present invention;
FIG. 3 is a schematic diagram of the lateral attitude adjustment of the present invention.
In the figure: 1-a main frame; 2-transversely leveling the frame; 3-longitudinally leveling a hydraulic oil cylinder; 4-horizontal leveling hydraulic cylinder; 5-front support arm; 6-a front axle assembly; 7-a rocking shaft; 8-a rear axle assembly; 9-rear support arm; 10-wheel.
Detailed Description
Exemplary embodiments according to the present invention are described in detail below with reference to the accompanying drawings. Here, it is to be noted that, in the drawings, the same reference numerals are given to the constituent elements having substantially the same structure and function, and redundant description about the substantially same constituent elements is omitted in order to make the description more concise.
As shown in fig. 1 and 2, a chassis posture adjusting mechanism of a lifting operation platform comprises a walking chassis provided with a front axle assembly 6 and a rear axle assembly 8, wheels 10 are respectively arranged at two ends of the front axle assembly 6 and the rear axle assembly 8, a main frame 1 is arranged on the upper side of the walking chassis, the chassis also comprises a front support arm 6 and a rear support arm 9, the rear end of the front support arm 6 is connected with the front axle assembly 6, the front end of the rear support arm 9 is connected with the rear axle assembly 8, the front end of the main frame 1 is hinged with the front support arm 6, the rear end of the main frame 1 is hinged with the rear support arm 9, the main frame 1 is transversely arranged with a hinged rotating center of the front support arm 6 and the rear support arm 9, and a longitudinal posture adjusting driving device is respectively arranged between the main frame 1 and the front support arm 6 and the rear support arm 9. The rear end of the front support arm 6 is rotatably connected with the front axle assembly 6 through the swing shaft 7, the swing shaft 7 is longitudinally arranged, so that wheels 10 at two ends of the front axle assembly 6 can swing relative to the main frame 1, the leveling of an operation platform arranged on the main frame 1 is realized, and the adaptability to the slope change of an operation terrain is improved. Preferably, the front end of the main frame 1 is hinged with the front end of the front support arm 6, and the rear end of the main frame 1 is hinged with the rear end of the rear support arm 9, so that the longitudinal posture can be adjusted to the maximum extent.
As shown in fig. 1 and 3, preferably, a transverse leveling frame 2 is arranged on the upper side of the main frame 1, the work platform is arranged on the transverse leveling frame 2, the front end and the rear end of the transverse leveling frame 2 are respectively hinged to the front end and the rear end of the main frame 1, the transverse leveling frame 2 is longitudinally arranged with the hinge center line of the main frame 1, and transverse posture adjusting driving devices are respectively arranged between the two sides of the main frame 1 and the transverse leveling frame 2.
As shown in fig. 1, the longitudinal posture adjustment driving device is a longitudinal leveling hydraulic cylinder 3 respectively hinged between both sides of the front end of the main frame 1 and both sides of the front support arm 6 and between both sides of the rear end of the main frame 1 and both sides of the rear support arm 9, and the transverse posture adjustment driving device is a transverse leveling hydraulic cylinder 4 respectively hinged between both sides of the front end of the main frame 1 and both sides of the front end of the transverse leveling frame 2 and between both sides of the rear end of the main frame 1 and both sides of the rear end of the transverse leveling frame 2.
As shown in fig. 2, the present invention performs longitudinal attitude adjustment:
when the walking chassis is in an uphill position, the longitudinal leveling hydraulic cylinder 3 at the front end is shortened, the longitudinal leveling hydraulic cylinder 3 at the rear end is extended, so that the two ends of the front support arm 6 and the rear support arm 9 swing around the hinge point of the main frame 1 and the wheel shafts of the front axle assembly 6 and the rear axle assembly 8 respectively, and a certain height difference occurs between the front wheel 10 and the rear wheel 10, thereby realizing longitudinal leveling. On the contrary, when the vehicle is in a downhill position, the longitudinal leveling hydraulic cylinder 3 at the front end is extended, and the longitudinal leveling hydraulic cylinder 3 at the rear end is shortened, so that longitudinal leveling is realized. When the working mode is switched and each longitudinal leveling hydraulic oil cylinder 3 is controlled to synchronously extend or shorten, the increase or decrease of the ground clearance of the walking chassis can be realized.
As shown in fig. 3, the present invention performs lateral attitude adjustment:
when the transverse posture is adjusted, the transverse leveling hydraulic cylinder 4 positioned at one side of the main frame 1 is extended, and the transverse leveling hydraulic cylinder 4 at the other side is shortened, so that the transverse leveling frame 2 swings for a certain angle around a hinge point with the main frame 1, and the transverse leveling is realized.
Thus, the utility model adjusts the longitudinal attitude and the transverse attitude according to the change of the terrain gradient, ensures the operation safety of the operation platform arranged on the transverse leveling frame 2 and improves the road adaptability.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a lift operation platform chassis gesture guiding mechanism, is including the walking chassis that is provided with front axle assembly and rear axle assembly, the upside of walking chassis is provided with main frame, its characterized in that: still include preceding support arm and back support arm, the front end of the arm is connected the front axle assembly, the back support arm front end is connected the back axle assembly, the main frame front end is articulated with preceding support arm, just the main frame transversely sets up with preceding support arm and the articulated central line of back support arm, the main frame rear end is articulated with the back support arm, the main frame with be provided with vertical posture adjustment drive arrangement between preceding support arm and the back support arm respectively.
2. The attitude adjustment mechanism for the chassis of the lifting operation platform as claimed in claim 1, wherein: the upside of main frame is provided with horizontal leveling frame, both ends respectively with the front and back both ends of main frame are articulated around the horizontal leveling frame, just the articulated central line of horizontal leveling frame and main frame vertically sets up, the main frame both sides with be provided with horizontal posture adjustment drive arrangement between the horizontal leveling frame respectively.
3. The attitude adjustment mechanism for the chassis of the elevating work platform as set forth in claim 2, wherein: the longitudinal posture adjusting driving device is a longitudinal leveling hydraulic cylinder which is respectively hinged between two sides of the front end of the main frame and two sides of the front supporting arm and between two sides of the rear end of the main frame and two sides of the rear supporting arm, and the transverse posture adjusting driving device is a transverse leveling hydraulic cylinder which is respectively hinged between two sides of the front end of the main frame and two sides of the front end of the transverse leveling frame and between two sides of the rear end of the main frame and two sides of the rear end of the transverse leveling frame.
4. The attitude adjustment mechanism for the chassis of the lifting operation platform as claimed in claim 1, wherein: the rear end of the front support arm is rotatably connected with the front axle assembly through a swing shaft, and the swing shaft is longitudinally arranged.
5. The elevation work platform chassis attitude adjustment mechanism of claim 1, 2, 3 or 4, wherein: the front end of the main frame is hinged with the front end of the front support arm, and the rear end of the main frame is hinged with the rear end of the rear support arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122197515.3U CN216033597U (en) | 2021-09-10 | 2021-09-10 | Chassis attitude adjusting mechanism of lifting operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122197515.3U CN216033597U (en) | 2021-09-10 | 2021-09-10 | Chassis attitude adjusting mechanism of lifting operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216033597U true CN216033597U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122197515.3U Active CN216033597U (en) | 2021-09-10 | 2021-09-10 | Chassis attitude adjusting mechanism of lifting operation platform |
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| CN (1) | CN216033597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892940A (en) * | 2022-07-14 | 2022-08-12 | 德哈哈压缩机江苏有限公司 | Intelligent leveling lifting platform |
-
2021
- 2021-09-10 CN CN202122197515.3U patent/CN216033597U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892940A (en) * | 2022-07-14 | 2022-08-12 | 德哈哈压缩机江苏有限公司 | Intelligent leveling lifting platform |
| CN114892940B (en) * | 2022-07-14 | 2022-09-20 | 德哈哈压缩机江苏有限公司 | Intelligent leveling lifting platform |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20240423 Address after: 262300 Wuzheng Automobile City, Northern Economic Development Zone, Wulian County, Rizhao City, Shandong Province Patentee after: SHANDONG WUZHENG GROUP Co.,Ltd. Country or region after: China Patentee after: Xinjiang Wuzheng Green Agriculture Development Co.,Ltd. Address before: 262300 Wuzheng Automobile City, Northern Economic Development Zone, Wulian County, Rizhao City, Shandong Province Patentee before: SHANDONG WUZHENG GROUP Co.,Ltd. Country or region before: China |