CN218055342U - Two-stage angle modulation type steering gear - Google Patents
Two-stage angle modulation type steering gear Download PDFInfo
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- CN218055342U CN218055342U CN202222272023.0U CN202222272023U CN218055342U CN 218055342 U CN218055342 U CN 218055342U CN 202222272023 U CN202222272023 U CN 202222272023U CN 218055342 U CN218055342 U CN 218055342U
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Abstract
The utility model discloses a two-stage angle adjusting steering gear, relating to the technical field of steering gear; the device comprises a base, a driving mechanism, a first adjusting mechanism and a second adjusting mechanism, wherein the driving mechanism is arranged in the base; the angle adjusting device can drive a second adjusting mechanism to adjust the angle, the second adjusting mechanism is fixedly connected to one end, far away from the base, of the first adjusting mechanism, and one end of the second adjusting mechanism is fixedly connected with a steering gear; the steering gear box can be driven to further adjust the angle; the utility model has the advantages that: the two-stage angle adjustment type steering gear box not only can be automated to carry out angle adjustment to the steering gear box, but also can carry out the angle adjustment of second grade to the steering gear box through first adjustment mechanism and second adjustment mechanism according to actual needs to the device can further more meticulous adjustment of carrying out the angle, the effectual variety that has improved the device has improved the comprehensiveness of device to a certain extent.
Description
Technical Field
The utility model relates to a traversing mechanism technical field specifically is a two-stage angle modulation type traversing mechanism.
Background
The steering engine is the most important part for the steering function of the agricultural machinery and also is an important guarantee for the running safety of the automobile; traditional traversing mechanism single structure, unable angle of change gesture during the use, unable adaptation driver's height, position of sitting, for realizing different driver's operation, the traversing mechanism of vehicle has adopted direction adjustment mechanism to improve the comfort level of driving.
In the prior art, most devices can only carry out simple angle adjustment, often can only carry out the angle adjustment of one-level, and the adjustment of angle can not further be carried out meticulously, can not be abundant keep navigating mate's comfort level, reduced the variety of device, also influenced the comprehensiveness of device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two-stage angle modulation type traversing mechanism to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a two-stage angle-adjusting steering gear, comprising:
the base is used for mounting the driving mechanism and the first adjusting mechanism; and
the driving mechanism is arranged inside the base; the first adjusting mechanism is used for providing rotation power for the first adjusting mechanism;
the first adjusting mechanism is arranged at one end of the base and is in sliding fit with the driving mechanism; the second adjusting mechanism is used for mounting and can be driven to adjust the angle;
the second adjusting mechanism is fixedly connected to one end, far away from the base, of the first adjusting mechanism, and one end of the second adjusting mechanism is fixedly connected with the steering gear; the second adjusting mechanism can drive the steering gear box to perform further angle adjustment.
As a further aspect of the present invention: the drive mechanism includes:
the threaded shaft is rotatably connected inside the base, the outer side surface of the threaded shaft is in threaded connection with a moving block, and the moving block is connected inside the base in a sliding manner; and
the connecting rod is fixedly connected to one end of the moving block and is connected to the inside of the base in a sliding mode, a second support is hinged to one end, away from the moving block, of the connecting rod, and the second support is connected with the first adjusting mechanism in a sliding mode;
and the second driving piece is fixedly connected to the outer side surface of the base and is in transmission connection with the threaded shaft.
As a further aspect of the present invention: the first adjustment mechanism includes:
the mounting seat is fixedly connected to one side, far away from the second driving piece, of one end of the base, and a second rotating shaft is rotatably connected inside the mounting seat; and
one end of the rotating plate is fixedly connected to the outer side face of the second rotating shaft, and a second support is connected to the inner portion, close to one end of the base, of the rotating plate in a sliding mode;
the extensible member, the extensible member interval sets up one side that fixed connection is close to the second driving piece in the inside of base, and the flexible end of extensible member articulates there is first support, first support sliding connection is at the interior bottom surface of rotor plate.
As a further aspect of the present invention: the second adjustment mechanism includes:
the mounting box body is fixedly connected to one end, far away from the base, of the rotating plate, and a first rotating shaft is rotatably connected inside the mounting box body; and
the rotating mounting plate is fixedly connected to the outer side face of the first rotating shaft and is in sliding connection with the mounting box body, and one end, far away from the mounting box body, of the rotating mounting plate is fixedly connected with a steering gear;
the driven gear is fixedly connected to one end, arranged outside the mounting box body, of the first rotating shaft;
first driving piece, first driving piece fixed connection is in the one side that the installation box is close to driven gear, and fixedly connected with drive gear on the first driving piece, drive gear and driven gear intermeshing.
As a further aspect of the present invention: the inside of base is provided with the mounting groove, the mounting groove is used for installing actuating mechanism and extensible member.
Compared with the prior art, the beneficial effects of the utility model are that: two-stage angle modulation type direction machine not only can be automatic carry out the regulation of angle to the direction machine, and the device can also carry out the angle modulation of second grade to the direction machine through first adjustment mechanism and second adjustment mechanism according to the needs of reality to can further more meticulous carry out the adjustment of angle, the effectual variety that improves the device has improved the comprehensiveness of device to a certain extent.
Drawings
Fig. 1 is a schematic external structural diagram of a two-stage angle-adjustment steering gear according to this embodiment.
Fig. 2 is a schematic diagram of an internal structure of a two-stage angle-adjustment steering gear according to this embodiment.
Fig. 3 is a schematic structural diagram of a driving mechanism and a first adjusting mechanism in a two-stage angle-adjustment-type steering gear box according to this embodiment.
In the figure: the steering mechanism comprises a base-1, a mounting seat-2, a steering gear-3, a driving gear-4, a first driving piece-5, a first rotating shaft-6, a driven gear-7, a mounting box body-8, a rotating plate-9, a first support-10, a telescopic piece-11, a second driving piece-12, a rotating mounting plate-13, a threaded shaft-14, a mounting groove-15, a second rotating shaft-16, a second support-17, a connecting rod-18 and a moving block-19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, an embodiment of the present invention provides a two-stage angle-adjustable steering gear, including:
the device comprises a base 1, a first adjusting mechanism and a second adjusting mechanism, wherein the base 1 is used for mounting the driving mechanism and the first adjusting mechanism; and
a driving mechanism installed inside the base 1; the first adjusting mechanism is used for providing rotation power for the first adjusting mechanism;
the first adjusting mechanism is arranged at one end of the base 1 and is in sliding fit with the driving mechanism; the second adjusting mechanism is used for mounting and can be driven to adjust the angle;
the second adjusting mechanism is fixedly connected to one end, far away from the base 1, of the first adjusting mechanism, and one end of the second adjusting mechanism is fixedly connected with the steering gear box 3; the second adjusting mechanism can drive the steering gear box 3 to perform further angle adjustment, and the steering gear box 3 is used for conventional direction control.
Referring to fig. 1 to 3, in an embodiment of the present invention, the driving mechanism includes:
the screw shaft 14 is rotatably connected inside the base 1, a moving block 19 is sleeved on the outer side face of the screw shaft 14, and the moving block 19 is in threaded connection with the screw shaft 14 and is connected inside the base 1 in a sliding manner; the threaded shaft 14 can rotate in the base 1, and further can drive the moving block 19 to slide left and right in the base 1 under the action of threaded connection; and
the connecting rod 18 is fixedly connected to one end of the moving block 19 and is connected to the inside of the base 1 in a sliding manner, a second support 17 is hinged to one end, far away from the moving block 19, of the connecting rod 18, and the second support 17 is connected with the first adjusting mechanism in a sliding manner; the moving block 19 moves to drive the connecting rod 18 to move along with the moving block, and the second support 17 can slide along the first adjusting mechanism and rotate around one end of the moving block 19, so that the first adjusting mechanism is provided with rotating power;
the second driving piece 12 is fixedly connected to the outer side surface of the base 1, and is in transmission connection with the threaded shaft 14; for driving the screw shaft 14 in rotation.
Referring to fig. 1 to 3, in an embodiment of the present invention, the first adjusting mechanism includes:
the mounting base 2 is fixedly connected to one side, away from the second driving part 12, of one end of the base 1, and a second rotating shaft 16 is rotatably connected to the inside of the mounting base 2; the second rotating shaft 16 can rotate inside the mounting base 2; and
one end of the rotating plate 9 is fixedly connected to the outer side surface of the second rotating shaft 16, and a second support 17 is connected to the inner part of one end, close to the base 1, of the rotating plate 9 in a sliding manner; the second support 17 can slide inside the bottom surface of the rotating plate 9, so as to drive the rotating plate 9 to rotate through the second rotating shaft 16;
the telescopic pieces 11 are fixedly connected to one side, close to the second driving piece 12, of the inner portion of the base 1 at intervals, the telescopic ends of the telescopic pieces 11 are hinged to first supports 10, and the first supports 10 are connected to the inner bottom surface of the rotating plate 9 in a sliding mode; the rotation of the rotating plate 9 can make the first support 10 slide along the inner bottom surface of the rotating plate 9 and rotate around one end of the telescopic part 11, so as to drive the telescopic part 11 to extend and retract, and the telescopic part 11 can play a further stabilizing role.
Referring to fig. 1 to 2, in an embodiment of the present invention, the second adjusting mechanism includes:
the mounting box body 8 is fixedly connected to one end, far away from the base 1, of the rotating plate 9, and the first rotating shaft 6 is rotatably connected inside the mounting box body 8; the first rotating shaft 6 can rotate inside the mounting box 8; and
the rotating mounting plate 13 is fixedly connected to the outer side surface of the first rotating shaft 6 and is in sliding connection with the mounting box body 8, and one end, far away from the mounting box body 8, of the rotating mounting plate 13 is fixedly connected with the steering gear 3; the first rotating shaft 6 can drive the rotating mounting plate 13 to rotate along with the rotating mounting plate and slide in the mounting box body 8, and then the steering gear 3 can be driven to rotate along with the rotating mounting plate and be adjusted to a proper angle;
the driven gear 7 is fixedly connected to one end, arranged outside the mounting box body 8, of the first rotating shaft 6; for driving the first rotating shaft 6 to rotate;
the first driving piece 5 is fixedly connected to one side, close to the driven gear 7, of the installation box body 8, a driving gear 4 is fixedly connected to a driving shaft of the first driving piece 5, and the driving gear 4 is meshed with the driven gear 7; the first driving member 5 can drive the driving gear 4 to rotate, and further can drive the driven gear 7 to rotate along with the driving gear under the meshing action.
Referring to fig. 2 to 3, in an embodiment of the present invention, a mounting groove 15 is formed in the base 1, and the mounting groove 15 is used for mounting the driving mechanism and the telescopic member 11.
The utility model discloses a theory of operation is:
when the angle of the steering gear 3 needs to be adjusted according to actual requirements, the second driving member 12 can be started first, under the action of the second driving member 12, the threaded shaft 14 can be driven to rotate in the mounting groove 15 inside the base 1, because the moving block 19 is in threaded connection with the threaded shaft 14, the moving block 19 can slide in the mounting groove 15 inside the base 1 and drive the connecting rod 18 to slide in the mounting groove 15 inside the base 1, so that the second support 17 thereon can be driven to move, the second support 17 can rotate around one end of the moving block 19 while sliding along the inner bottom surface of the rotating plate 9, so that the rotating plate 9 can be driven to rotate inside the mounting seat 2 through the second rotating shaft 16, and the steering gear 3 can be driven to rotate and be adjusted to a proper angle, and the rotating plate 9 can make the first support 10 slide along the inner bottom surface of the rotating plate 9 and rotate around one end of the expansion piece 11 in the rotating process, thereby driving the expansion piece 11 to expand and contract, the expansion piece 11 can play a further stabilizing role, if the angle of the rotating plate 9 needs to be further adjusted, the first driving piece 5 can be started, under the action of the first driving piece 5, the driving gear 4 can be driven to rotate, because the driving gear 4 is meshed with the driven gear 7, the driven gear 7 rotates along with the first support and can drive the first rotating shaft 6 to rotate in the installation box 8, thereby driving the rotating installation plate 13 to rotate and simultaneously slide in the installation box 8, and driving the steering gear 3 to rotate to further adjust to a proper angle.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A two-stage angle-adjustment steering gear, comprising:
the base is used for mounting the driving mechanism and the first adjusting mechanism; and
the driving mechanism is arranged inside the base; the first adjusting mechanism is used for providing rotation power for the first adjusting mechanism;
the first adjusting mechanism is arranged at one end of the base and is in sliding fit with the driving mechanism; the second adjusting mechanism is used for mounting and can be driven to adjust the angle;
the second adjusting mechanism is fixedly connected to one end, far away from the base, of the first adjusting mechanism, and one end of the second adjusting mechanism is fixedly connected with the steering gear; the second adjusting mechanism can drive the steering gear box to perform further angle adjustment.
2. A two-stage angle-adjustment steering gear according to claim 1, wherein the drive mechanism comprises:
the threaded shaft is rotatably connected inside the base, the outer side surface of the threaded shaft is in threaded connection with a moving block, and the moving block is connected inside the base in a sliding manner; and
the connecting rod is fixedly connected to one end of the moving block and is connected to the inside of the base in a sliding mode, a second support is hinged to one end, away from the moving block, of the connecting rod, and the second support is connected with the first adjusting mechanism in a sliding mode;
and the second driving piece is fixedly connected to the outer side surface of the base and is in transmission connection with the threaded shaft.
3. A two-stage angle adjustment steering machine according to claim 2, wherein said first adjustment mechanism comprises:
the mounting seat is fixedly connected to one side, far away from the second driving piece, of one end of the base, and a second rotating shaft is rotatably connected inside the mounting seat; and
one end of the rotating plate is fixedly connected to the outer side face of the second rotating shaft, and a second support is connected to the inner portion, close to one end of the base, of the rotating plate in a sliding mode;
the extensible member, the extensible member interval sets up one side that fixed connection is close to the second driving piece in the inside of base, and the flexible end of extensible member articulates there is first support, first support sliding connection is at the interior bottom surface of rotor plate.
4. A two-stage angle adjustment steering engine according to claim 3, wherein the second adjustment mechanism comprises:
the mounting box body is fixedly connected to one end, far away from the base, of the rotating plate, and a first rotating shaft is rotatably connected inside the mounting box body; and
the rotating mounting plate is fixedly connected to the outer side face of the first rotating shaft and is in sliding connection with the mounting box body, and one end, far away from the mounting box body, of the rotating mounting plate is fixedly connected with a steering gear;
the driven gear is fixedly connected to one end, arranged outside the mounting box body, of the first rotating shaft;
first driving piece, first driving piece fixed connection is in the one side that the installation box is close to driven gear, and fixedly connected with drive gear on the first driving piece, drive gear and driven gear intermeshing.
5. A two-stage angle adjustment steering gear according to claim 3, wherein the base is provided with mounting slots therein for mounting the drive mechanism and the telescoping member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222272023.0U CN218055342U (en) | 2022-08-29 | 2022-08-29 | Two-stage angle modulation type steering gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222272023.0U CN218055342U (en) | 2022-08-29 | 2022-08-29 | Two-stage angle modulation type steering gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218055342U true CN218055342U (en) | 2022-12-16 |
Family
ID=84405871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222272023.0U Active CN218055342U (en) | 2022-08-29 | 2022-08-29 | Two-stage angle modulation type steering gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218055342U (en) |
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2022
- 2022-08-29 CN CN202222272023.0U patent/CN218055342U/en active Active
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