CN212179804U - Mounting device for angle sensor of snow sweeper drive axle - Google Patents
Mounting device for angle sensor of snow sweeper drive axle Download PDFInfo
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- CN212179804U CN212179804U CN202021136740.5U CN202021136740U CN212179804U CN 212179804 U CN212179804 U CN 212179804U CN 202021136740 U CN202021136740 U CN 202021136740U CN 212179804 U CN212179804 U CN 212179804U
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- sensor
- angle sensor
- drive axle
- magnetic head
- transaxle
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Abstract
The utility model discloses a snow sweeper transaxle angle sensor installation device, it is including installing the angle sensor between front drive axle and rear drive axle, angle sensor is the non-contact magnetic induction formula rotation angle sensor including sensor magnetic head and sensor response end, angle sensor installs under the pivot that turns to between front drive axle and the rear drive axle on the left side of the direction of travel or the right, turns to the pivot bottom and is equipped with the apron, the apron is equipped with the recess in the below of the pivot that turns to, the sensor response end is installed in the recess bottom of apron, the sensor magnetic head is installed directly over the sensor response end turn to the pivot bottom. The utility model discloses can solve current installation transaxle angle sensor mounted position improper, lead to the sensor life-span short, problem that the replacement cost is high.
Description
Technical Field
The utility model belongs to the technical field of the manufacturing technology of the snow sweeper processing and specifically relates to an installation transaxle angle sensor's device for snow sweeper.
Background
At present, on airport snow removing equipment and road snow removing equipment, in order to accurately measure the angle conversion and displacement of a drive axle and cannot increase the load of the drive axle, an angle sensor of the drive axle is generally arranged on hydraulic oil cylinders of a front drive axle and a rear drive axle, such as the hydraulic oil cylinder 10 in fig. 1, and the angle sensor generally rotates an integral displacement sensor. Because the displacement sensor is arranged inside the oil cylinder, when the oil cylinder works, the pressure inside the oil cylinder is high, the displacement sensor is soaked in high-pressure hydraulic oil for a long time, the service life is influenced, and the replacement cost is high.
Disclosure of Invention
The utility model aims to solve the problem that a snow sweeper transaxle angle sensor installation device is provided to solve current installation transaxle angle sensor mounted position improper, lead to the sensor life-span short, problem that the replacement cost is high.
In order to solve the above problem, the technical scheme of the utility model is that: this snow sweeper transaxle angle sensor installation device is including installing the angle sensor between front drive axle and rear drive axle, angle sensor is the non-contact magnetic induction formula rotation angle sensor including sensor magnetic head and sensor response end, angle sensor installs under the pivot that turns to between front drive axle and the rear drive axle on the left side or the right of the direction of travel, it is equipped with the apron to turn to the pivot bottom, the apron in the below that turns to the pivot is equipped with the recess, sensor response end install in the recess bottom of apron, the sensor magnetic head install in directly over the sensor response end turn to the pivot bottom.
In the above technical solution, a more specific solution may be: the cover plate is arranged at the bottom of the swing arm on the outer side of the lower part of the steering shaft pin.
Further: and a sensor mounting seat is arranged at the bottom of the steering shaft pin right above the groove of the cover plate, and the sensor magnetic head is mounted at the bottom of the sensor mounting seat.
Further: the sensor mounting seat and the sensor magnetic head are both positioned in the cover plate groove.
Since the technical scheme is used, compared with the prior art, the utility model following beneficial effect has:
this snow sweeper transaxle angle sensor installation device chooses for use the non-contact magnetic induction formula rotation angle sensor who includes sensor magnetic head and sensor response end, this kind of sensor reliability is high, high durability and convenient installation, the cost is low, and install it under the pivot of turning to between the front drive axle on the left side of direction of travel or the right and the rear drive axle, when the transaxle turns to, the sensor magnetic head of installing on the pivot of turning to is quiescent condition, install the sensor response end in the swing arm and rotate with the center that turns to the pivot, when sensor magnetic head and sensor response end relative rotation motion, the sensor response end is through the change of judging the transaxle angle with the magnetic field change that the sensor magnetic head produced, the problem that the sensor is damaged by pressure in the hydro-cylinder for a long time has both been solved, can be accurate measure.
Drawings
FIG. 1 is a top view of the cover and drive axle position of an embodiment of the present invention;
fig. 2 is a front view of an embodiment of the present invention;
the labels in the figure are: the sensor comprises a cover plate 1, a steering shaft pin 2, a swing arm 3, a sensor mounting seat 4, a sensor magnetic head 5, a sensor sensing end 6 and a hydraulic oil cylinder 10.
Detailed Description
The embodiments of the present invention will be described in detail with reference to the accompanying drawings:
the mounting device for the drive axle angle sensor of the snow sweeper as shown in the figures 1 and 2 comprises an angle sensor mounted between a front drive axle and a rear drive axle, wherein the angle sensor is a non-contact magnetic induction type rotation angle sensor comprising a sensor magnetic head 5 and a sensor induction end 6, the angle sensor is mounted below a steering shaft pin 2 between the front drive axle and the rear drive axle on the left or right of the driving direction, a cover plate 1 is arranged at the bottom end of the steering shaft pin 2, and the cover plate 1 is mounted at the bottom of a swing arm 3 on the outer side of the lower part of the steering shaft pin 2.
The cover plate 1 is provided with a groove below the steering shaft pin 2, the sensor induction end 6 is arranged at the bottom of the groove of the cover plate 1, the bottom of the steering shaft pin 2 is provided with a sensor mounting seat 4 right above the groove of the cover plate 1, the sensor magnetic head 5 is arranged at the bottom of the sensor mounting seat 4, a spacing space exists between the bottom surface of the sensor magnetic head 5 and the top surface of the sensor induction end 6, the sensor mounting seat 4 and the sensor magnetic head 5 are both positioned in the groove of the cover plate 1, and the thickness of the cover plate 1 is not less than 25.
The installation device of the drive axle angle sensor of the snow sweeper selects a non-contact magnetic induction type rotation angle sensor comprising a sensor magnetic head 5 and a sensor induction end 6, the sensor has high reliability, convenient installation and low manufacturing cost, the sensor of the embodiment is an E08360 type non-contact magnetic induction type rotation angle sensor of the German Contelec company, and is arranged below a steering shaft pin 2 between a front drive axle and a rear drive axle on the left or right of the driving direction, when the drive axle turns, the sensor magnetic head 5 arranged on the steering shaft pin is in a static state, the sensor induction end 6 arranged on a swing arm 3 rotates around the center of the steering shaft pin 2, when the sensor magnetic head 5 and the sensor induction end 6 rotate relatively, the sensor induction end 6 judges the change of the angle of the drive axle through the change of a magnetic field generated by the sensor magnetic head 1, thereby accurately measuring the turning of the drive axle, but also solves the problem that the sensor is easy to be damaged by pressure in the oil cylinder for a long time.
Claims (4)
1. The utility model provides a snow sweeper transaxle angle sensor installation device, includes the angle sensor of installation between front drive axle and rear drive axle, its characterized in that: the angle sensor is a non-contact magnetic induction type rotation angle sensor comprising a sensor magnetic head and a sensor induction end, the angle sensor is installed below a steering shaft pin between a front drive axle and a rear drive axle on the left side or the right side of the driving direction, a cover plate is arranged at the bottom end of the steering shaft pin, a groove is formed below the steering shaft pin, the sensor induction end is installed at the bottom of the groove of the cover plate, and the sensor magnetic head is installed right above the sensor induction end and is arranged at the bottom of the steering shaft pin.
2. The snowmobile transaxle angle sensor mounting apparatus of claim 1, wherein: the cover plate is arranged at the bottom of the swing arm on the outer side of the lower part of the steering shaft pin.
3. The snowmobile transaxle angle sensor mounting apparatus of claim 1 or 2, wherein: and a sensor mounting seat is arranged at the bottom of the steering shaft pin right above the groove of the cover plate, and the sensor magnetic head is mounted at the bottom of the sensor mounting seat.
4. The snowmobile transaxle angle sensor mounting apparatus of claim 3, wherein: the sensor mounting seat and the sensor magnetic head are both positioned in the cover plate groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021136740.5U CN212179804U (en) | 2020-06-18 | 2020-06-18 | Mounting device for angle sensor of snow sweeper drive axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021136740.5U CN212179804U (en) | 2020-06-18 | 2020-06-18 | Mounting device for angle sensor of snow sweeper drive axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212179804U true CN212179804U (en) | 2020-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021136740.5U Active CN212179804U (en) | 2020-06-18 | 2020-06-18 | Mounting device for angle sensor of snow sweeper drive axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212179804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111688809A (en) * | 2020-06-18 | 2020-09-22 | 中国重汽集团柳州运力科迪亚克机械有限责任公司 | Mounting device for angle sensor of snow sweeper drive axle |
-
2020
- 2020-06-18 CN CN202021136740.5U patent/CN212179804U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111688809A (en) * | 2020-06-18 | 2020-09-22 | 中国重汽集团柳州运力科迪亚克机械有限责任公司 | Mounting device for angle sensor of snow sweeper drive axle |
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