Track speed detecting device of paddy field tracked vehicle
A technology of track speed and detection device, which is applied to measurement devices, tracked vehicles, linear/angular speed measurement, etc., can solve problems such as difficulty in track speed detection and rotation speed collection.
Pending Publication Date: 2017-11-03
NANJING AGRI MECHANIZATION INST MIN OF AGRI
View PDF7 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The existing detection method for track speed is to detect the speed of the driving wheel of the track, but since the sensor cannot be submerged in water to collect the speed of the submerged rotating shaft, it is very difficult to detect the track speed of the tracked vehicle working in the paddy field
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0012] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, wherein the schematic embodiments and descriptions are only used to explain the present invention, but are not intended to limit the present invention.
[0013] Such as Figure 1-4 As shown, the paddy field crawler track speed detection device described in this specific embodiment includes a lower bracket 1, a linkage shaft sprocket 2, a linkage shaft 3, a chain 4, an upper bracket 5, a driven shaft sprocket 6, a driven Shaft 7, linkage shaft bearing housing 8, sensor bracket 9, speed sensor 10, driven shaft bearing housing 11; lower bracket 1 is welded on the crawler frame; linkage shaft 3 is fixed on lower bracket 1 through linkage shaft bearing housing 8; linkage The shaft 3 is connected with the drive shaft of the tracked vehicle; the linkage shaft sprocket 2 is installed on the outside of the linkage shaft 3; the linkage shaft sprocket 2 a...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to the technical field of agricultural machinery, in particular to a track speed detecting device of a paddy field tracked vehicle. The track speed detecting device comprises lower brackets, coupling shaft chain wheels, coupling shafts, chains, upper brackets, driven shaft chain wheels, driven shafts, coupling shaft bearings, sensor brackets, rotating speed sensors and driven shaft bearing blocks, wherein the lower brackets are welded to a tracked vehicle frame; each coupling shaft is fixed to the corresponding lower bracket through the corresponding coupling shaft bearing block; each coupling shaft is connected with a tracked vehicle driving shaft; each coupling shaft chain wheel is mounted on the outer side of the corresponding coupling shaft; each coupling shaft chain wheel is connected with the corresponding driven shaft chain wheel through the corresponding chain; each driven shaft chain wheel is mounted on the corresponding driven shaft; the driven shaft is mounted on the corresponding upper bracket through the corresponding driven shaft bearing block; each upper bracket is welded to the upper part of the tracked vehicle frame; each sensor bracket is welded to the corresponding upper bracket; and each rotating speed sensor is mounted on the corresponding sensor bracket, and is located at the upper part of the corresponding driven shaft. According to the track speed detecting device of the paddy field tracked vehicle disclosed by the invention, the sensors are adopted for detecting the rotating speed of the driven shafts at the same rotating speed, so that the track speed is detected.
Description
technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a crawler speed detection device for a paddy field crawler vehicle. Background technique [0002] Compared with wheeled vehicles, tracked vehicles can greatly reduce the ground pressure, and have good maneuverability and steering ability in harsh environments (such as muddy and slippery fields after rain). In the paddy field environment, crawler vehicles have obvious advantages in walking, so most agricultural vehicles working in paddy fields are crawler-type. The crawler tracks on both sides of a tracked vehicle may not be at exactly the same speed, especially when turning, it is mainly to rely on the speed difference between the two sides of the track to achieve differential steering. Because the tracked vehicle slips and slips when walking in the paddy field, there is a certain gap between the actual driving speed and the theoretical speed. Only by actually de...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B62D55/08G01P3/00
CPCG01P3/00B62D55/08
Inventor 关卓怀汤庆吴崇友王刚张敏沐森林江涛金梅吴俊梁苏宁彭毅
Owner NANJING AGRI MECHANIZATION INST MIN OF AGRI