CN210923105U - Adjustable rear suspension device of soil tank trolley - Google Patents
Adjustable rear suspension device of soil tank trolley Download PDFInfo
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- CN210923105U CN210923105U CN201921791315.7U CN201921791315U CN210923105U CN 210923105 U CN210923105 U CN 210923105U CN 201921791315 U CN201921791315 U CN 201921791315U CN 210923105 U CN210923105 U CN 210923105U
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- soil
- soil tank
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Abstract
An adjustable rear suspension device of a soil box trolley belongs to agricultural machinery experimental equipment; a traversing rack is mounted on a soil tank trolley frame by utilizing a support which can transversely move through a roller, a clamping limit wheel which is in contact fit with the soil tank trolley frame is arranged on the traversing rack in a rolling mode, a lifting slideway frame is fixedly mounted at the rear end part of the traversing rack, the lifting rack is mounted on the lifting slideway frame in a vertically lifting mode through a positioning roller, a lifting driving hydraulic cylinder is vertically hinged on the lifting slideway frame, an oil cylinder rod of the lifting driving hydraulic cylinder is hinged with the lifting rack, and a rear suspension rack assembly is fixedly mounted at the rear part of the lifting rack; the device realizes the regulation of the three-dimensional positions of the tested agricultural implement in the transverse direction and the vertical direction relative to the soil tank trolley frame, has reasonable and simple structure, simple and convenient regulation operation, high utilization rate of experimental efficiency and soil tank width, strong capability of being adapted to the tested agricultural implement and wide application range.
Description
Technical Field
The utility model belongs to agricultural machine experimental facilities mainly relates to join in marriage dress and hang device after adjustable on agricultural machinery laboratory soil box platform truck.
Background
The existing laboratory soil box trolley and the agricultural implement to be tested are connected by adopting a rigid traction or rigid suspension structure, the rigid traction or rigid suspension structure can only complete the longitudinal traction movement of the soil box trolley on the agricultural implement to be tested in the experimental process, the movement adjustment of the agricultural implement to be tested relative to the left and right transverse and vertical positions of the soil box trolley can not be realized, the experimental efficiency and the soil box width utilization rate are low, the capability of meeting different experimental requirements of the agricultural implement is poor, and the application range is narrow.
Disclosure of Invention
The utility model discloses an aim at exactly to the problem that above-mentioned prior art exists, according to the actual need that agricultural machinery experiment test used, research and development a new construction's adjustable back linkage of soil box platform truck reaches soil box platform truck application scope extensively, adaptability is strong, improves the purpose of experiment efficiency and soil box width utilization ratio.
The utility model discloses a basic design is: a traversing rack is installed on the soil tank trolley frame by utilizing a support which can transversely move through rollers, clamping limit wheels are installed on the upper and lower parts of the left and right ends of the traversing rack and positioned at the front and rear outer side parts of the soil tank trolley frame in a rolling manner respectively, and the clamping limit wheels are in close contact fit with the soil tank trolley frame; a lifting slideway frame is fixedly arranged at the rear end part of the transverse moving rack, and the lifting rack can be vertically lifted and moved through a positioning roller and is assembled on the lifting slideway frame; a lifting driving hydraulic oil cylinder is vertically hinged on the lifting slide way frame, and an oil cylinder rod of the lifting driving hydraulic oil cylinder is hinged with the lifting frame; the rear suspension rack assembly is fixedly arranged on the rear part of the lifting frame, so that the adjustable rear suspension device of the soil tank trolley is formed.
The utility model discloses a surveyed agricultural implement for the left and right sides of soil groove platform truck frame horizontal and vertical three-dimensional position control from top to bottom, have rational in infrastructure, simple, adjust the operation simple and easy convenient, improve experimental efficiency and soil groove width utilization ratio, adaptation and be detected the characteristics that agricultural implement ability is strong, application type scope is wide.
Drawings
FIG. 1 is a schematic view of the general structure of an adjustable rear suspension device of a soil trough trolley;
fig. 2 is a top view of fig. 1.
Description of part numbers in the figures:
1. the soil box trolley comprises a soil box trolley frame 2, clamping limiting wheels 3, a transverse moving rack 4, rollers 5, lifting slide racks 6, lifting driving hydraulic cylinders 7, lifting racks 8, a rear suspension rack assembly 9 and positioning rollers.
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. An adjustable rear suspension device of a soil box trolley comprises a soil box trolley frame 1 and a rear suspension rack assembly 8, wherein a transverse moving rack 3 is mounted on the soil box trolley frame 1 by utilizing a support capable of moving transversely through rollers 4, clamping limiting wheels 2 are respectively mounted on the upper and lower parts of the left and right ends of the transverse moving rack 3 and positioned on the front and rear outer sides of the soil box trolley frame 1 in a rolling manner, and the clamping limiting wheels 2 are in close contact fit with the soil box trolley frame 1; a lifting slideway frame 5 is fixedly arranged at the rear end part of the transverse moving rack 3, and a lifting rack 7 can be vertically lifted and moved by a positioning roller 9 and is assembled on the lifting slideway frame 5; a lifting driving hydraulic oil cylinder 6 is vertically hinged on the lifting slide way frame 5, and an oil cylinder rod of the lifting driving hydraulic oil cylinder 6 is hinged with a lifting rack 7; and the rear suspension rack assembly 8 is fixedly arranged on the rear part of the lifting frame 7.
When the agricultural implement is used in operation, the tested agricultural implement is hung on the rear side part of the lifting frame 7 by the rear suspension frame assembly 8. When the lateral position of the soil tank of the agricultural implement to be measured needs to be adjusted, the rolling support of the idler wheels 4 and the limiting cooperation of the clamping limiting wheels 2 are utilized to transversely move the transverse moving rack 3 on the soil tank trolley frame 1, and the agricultural implement to be measured is driven to transversely move sequentially through the lifting slide way frame 5, the lifting rack 7 and the rear suspension rack assembly 8, so that the agricultural implement to be measured is positioned at different positions of the width dimension of the soil tank, and the effective use area of the soil tank is fully, reasonably and comprehensively utilized. When the height position of the tested agricultural implement above the soil tank needs to be adjusted, the hydraulic oil cylinder 6 is driven to extend or shorten by lifting, and the tested agricultural implement is driven to ascend or descend by the aid of the lifting frame 7 and the rear suspension rack assembly 8 under the cooperation of the positioning rollers 9, so that the height position adjustment is completed, and experimental requirements of different conditions are met.
Claims (1)
1. The utility model provides an adjustable back linkage of soil box platform truck, includes soil box platform truck frame (1) and back suspension frame assembly (8), its characterized in that: a traversing rack (3) is mounted on the soil tank trolley frame (1) by utilizing a support with a roller (4) capable of moving transversely, clamping limiting wheels (2) are mounted on the upper and lower parts of the left and right ends of the traversing rack (3) and positioned at the front and rear outer side parts of the soil tank trolley frame (1) in a rolling manner respectively, and the clamping limiting wheels (2) are in close contact fit with the soil tank trolley frame (1); a lifting slide way frame (5) is fixedly arranged at the rear end part of the transverse moving rack (3), and a lifting rack (7) can be assembled on the lifting slide way frame (5) in a way of lifting up and down through a positioning roller (9); a lifting driving hydraulic oil cylinder (6) is vertically hinged on the lifting slide way frame (5), and an oil cylinder rod of the lifting driving hydraulic oil cylinder (6) is hinged with a lifting frame (7); the rear suspension rack assembly (8) is fixedly arranged on the rear part of the lifting frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921791315.7U CN210923105U (en) | 2019-10-16 | 2019-10-16 | Adjustable rear suspension device of soil tank trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921791315.7U CN210923105U (en) | 2019-10-16 | 2019-10-16 | Adjustable rear suspension device of soil tank trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210923105U true CN210923105U (en) | 2020-07-03 |
Family
ID=71368228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921791315.7U Active CN210923105U (en) | 2019-10-16 | 2019-10-16 | Adjustable rear suspension device of soil tank trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210923105U (en) |
-
2019
- 2019-10-16 CN CN201921791315.7U patent/CN210923105U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230802 Address after: 150081 Heilongjiang Province, Harbin city Nangang District haping Road No. 156 Patentee after: Heilongjiang Province Research Academy of Agricultural Machinery Engineering Address before: 150081 Heilongjiang Province, Harbin city Nangang District haping Road No. 156 Patentee before: Heilongjiang Province Research Academy of Agricultural Machinery Engineering Patentee before: Heilongjiang wunongzhuang Technology Co.,Ltd. |