CN214607783U

CN214607783U - Horizontal steering wheel of wheel hub

Info

Publication number: CN214607783U
Application number: CN202120689047.9U
Authority: CN
Inventors: 李怀远; 张鹤友; 肖智; 张凯伦
Original assignee: Platinum Guide Yako Intelligent Technology Suzhou Co ltd
Current assignee: Platinum Guide Yako Intelligent Technology Suzhou Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-11-05
Anticipated expiration: 2031-04-06

Abstract

The utility model discloses a horizontal steering wheel of wheel hub, which relates to the technical field of horizontal steering wheel, comprising a fixed base, wherein the upper surface of the fixed base is engaged with and installed with a fixed gear, the lower surface of the fixed base is fixedly installed with a fixed bearing, the lower surface of the fixed bearing is fixedly installed with a fixed plate block near the side surface position, the lower surface of the fixed plate block is fixedly installed with a supporting leg, the side surface of the supporting leg is fixedly installed with a motor base near the lower surface position, the utility model has the advantages that the structure is simple through the arranged detachable fixed gear and a steering gear, the installation is convenient, the later maintenance work is also facilitated, through the mutual cooperation of the arranged fixed plate block and the supporting leg, when the equipment walks, the supporting leg extrudes a shock-absorbing spring upwards, and the supporting leg drives a slide block to move in a chute at the inner side of the fixed plate block, the damping device has a good damping effect and plays a role in protecting equipment parts.

Description

Horizontal steering wheel of wheel hub

Technical Field

The utility model relates to a horizontal steering wheel technical field specifically is a horizontal steering wheel of hub.

Background

At present, a driving wheel system, such as a driving wheel of an AGV trolley, mainly has a differential wheel type and two modes, a steering wheel type is a device including two motors and one wheel, and can walk and steer, wherein the differential wheel type has low cost, but poor flexibility and low precision, and cannot adapt to occasions with high precision requirements and flexible steering.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a horizontal helm of wheel hub has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a horizontal steering wheel of wheel hub, includes unable adjustment base, unable adjustment base's last surface engagement installs fixed gear, unable adjustment base's lower fixed surface installs fixing bearing, fixing bearing's lower surface is close to side surface fixed position and installs fixed plate, the lower fixed surface of fixed plate installs the supporting legs, the side surface of supporting legs is close to lower surface fixed position and installs the motor cabinet, the opposite side surface of supporting legs is close to lower surface fixed position and installs the support plate, the last fixed surface of support plate installs and turns to the motor.

Preferably, the upper surface of the fixed base is fixedly provided with a protruding plate, the protruding plate is meshed with the fixed gear, the side surface of the protruding plate is movably provided with a first limiting plate on the upper surface of the fixed gear, and the first limiting plate is rotatably connected with the protruding plate through threads.

Preferably, the upper surface of the inner part of the fixed plate is fixedly provided with a shock-absorbing spring, the inner side surface of the fixed plate is provided with a sliding groove, and the number of the fixed plates is two.

Preferably, the quantity of supporting legs is two altogether the inboard surface movable mounting of supporting legs has the rotary rod, the side surface fixed mounting of rotary rod has the walking wheel, the side surface of supporting legs is close to upper surface position fixed mounting and has the slider, slider and spout sliding connection, the upper surface of supporting legs and shock absorber spring's lower extreme fixed connection.

Preferably, the upper surface fixed mounting of motor cabinet has servo motor, servo motor's side surface fixed mounting has a rotation axis No. one, the one end and the rotary rod fixed connection of a rotation axis.

Preferably, the upper surface of the steering motor is fixedly provided with a second rotating shaft, the side surface of the second rotating shaft is fixedly provided with a fixed baffle, the side surface of the second rotating shaft is positioned on the upper surface of the fixed baffle and is provided with a steering gear in a meshing manner, the side surface of the second rotating shaft is positioned on the upper surface of the steering gear and is provided with a second limiting plate in a threaded manner, and the steering gear is in meshing connection with the fixed gear.

The utility model provides a horizontal helm of wheel hub possesses following beneficial effect:

1. this horizontal steering wheel of wheel hub, detachable fixed gear and steering gear through the setting, rotatory No. one spacing plate takes out it from protruding plate surface, under the effect that fixed gear and protruding plate meshing are connected, thereby take out fixed gear with fixed gear rebound, rotatory No. two spacing plates of the same reason take out it from No. two rotation axis surfaces, under the effect that steering gear and No. two rotation axis meshing are connected, thereby take out steering gear with steering gear rebound again, the steam generator is simple in structure, and the installation of being convenient for, also be favorable to the maintenance work in later stage.

2. This horizontal helm of wheel hub, through mutually supporting of the fixed plate that sets up and supporting legs, when equipment walking to the fixed plate extrudees downwards, and the supporting legs upwards extrudees the spring of moving away to avoid possible earthquakes, and the supporting legs drives the slider and removes in the inboard spout of fixed plate, has played good shock attenuation effect, plays the guard action to equipment part.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a fixed base; 101. a raised plate; 102. a first limit plate; 2. fixing a gear; 3. fixing the bearing; 4. fixing the plate; 401. a shock absorbing spring; 402. a chute; 5. supporting legs; 501. rotating the rod; 502. a traveling wheel; 503. a slider; 6. a motor base; 601. a servo motor; 602. a first rotating shaft; 7. a support plate; 8. a steering motor; 801. a second rotating shaft; 802. fixing a baffle plate; 803. a steering gear; 804. and a second limiting plate.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a horizontal steering wheel of a hub comprises a fixed base 1, a fixed gear 2 is installed on the upper surface of the fixed base 1 in a meshed mode, a protruding plate 101 is fixedly installed on the upper surface of the fixed base 1, the protruding plate 101 is connected with the fixed gear 2 in a meshed mode, a first limiting plate 102 is movably installed on the side surface, located on the upper surface of the fixed gear 2, of the protruding plate 101, the first limiting plate 102 is rotatably connected with the protruding plate 101 through threads, installation and disassembly of the fixed gear 2 are facilitated, a fixed bearing 3 is fixedly installed on the lower surface of the fixed base 1, a fixed plate 4 is fixedly installed on the position, close to the side surface, of the lower surface of the fixed bearing 3, a shock absorbing spring 401 is fixedly installed on the inner upper surface of the fixed plate 4, a sliding groove 402 is formed in the inner side surface of the fixed plate 4, the number of the fixed plate 4 is two, and 5 is fixedly installed on the lower surface of the fixed plate 4, the number of the supporting feet 5 is two, the inner side surfaces of the two supporting feet 5 are movably provided with a rotating rod 501, the side surface of the rotating rod 501 is fixedly provided with a traveling wheel 502, the side surface of the supporting foot 5 is fixedly provided with a sliding block 503 near the upper surface, the sliding block 503 is in sliding connection with a sliding groove 402, the upper surface of the supporting foot 5 is fixedly connected with the lower end of a shock absorbing spring 401, the supporting foot 5 upwards extrudes the shock absorbing spring 401, the supporting foot 5 drives the sliding block 503 to move in the sliding groove 402 at the inner side of the fixed plate 4, good shock absorbing effect is achieved, the side surface of the supporting foot 5 is fixedly provided with a motor base 6 near the lower surface, the upper surface of the motor base 6 is fixedly provided with a servo motor 601, the side surface of the servo motor 601 is fixedly provided with a first rotating shaft 602, one end of the first rotating shaft 602 is fixedly connected with the rotating rod 501 to provide power for the traveling wheel 502, the other side surface of the supporting foot 5 is fixedly provided with a supporting plate 7 near the lower surface, the upper surface of the supporting plate 7 is fixedly provided with a steering motor 8, the upper surface of the steering motor 8 is fixedly provided with a second rotating shaft 801, the side surface of the second rotating shaft 801 is fixedly provided with a fixed baffle 802, the side surface of the second rotating shaft 801 is positioned on the upper surface of the fixed baffle 802 and is engaged with a steering gear 803, the side surface of the second rotating shaft 801 is positioned on the upper surface of the steering gear 803 and is provided with a second limiting plate 804 through threads, and the steering gear 803 is engaged with the fixed gear 2, so that the steering effect is achieved, and the steering gear 803 is convenient to install and detach.

In conclusion, when the wheel hub horizontal type steering wheel is used, firstly the convex plate 101 is installed on an installation platform, then the servo motor 601 is started, the first rotating shaft 602 controls the rotating rod 501 to drive the travelling wheel 502, the steering motor 8 can be started, the steering gear 803 is rotated, under the action of the meshing connection of the steering gear 803 and the fixed gear 2, the travelling wheel 502 achieves a steering function, so that the fixed plate 4 is extruded downwards, the supporting leg 5 extrudes the shock absorption spring 401 upwards, the supporting leg 5 drives the sliding block 503 to move in the sliding groove 402 on the inner side of the fixed plate 4, a good shock absorption effect is achieved, equipment parts are protected, when the fixed gear 2 and the steering gear 803 are maintained, the first limiting plate 102 is rotated to be taken out of the surface of the convex plate 101, under the action of the meshing connection of the fixed gear 2 and the convex plate 101, the fixed gear 2 is moved upwards to be taken out, similarly, the second limiting plate 804 is rotated to be taken out from the surface of the second rotating shaft 801, and under the action of the meshing connection between the steering gear 803 and the second rotating shaft 801, the steering gear 803 is moved upwards to take out the steering gear 803.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a horizontal helm of hub, includes unable adjustment base (1), its characterized in that: fixed gear (2) are installed in the upper surface meshing of unable adjustment base (1), the lower fixed surface of unable adjustment base (1) installs fixing bearing (3), the lower surface of fixing bearing (3) is close to side surface position fixed mounting and has fixed plate block (4), the lower fixed surface of fixed plate block (4) installs supporting legs (5), the side surface of supporting legs (5) is close to lower surface position fixed mounting and has motor cabinet (6), the opposite side surface of supporting legs (5) is close to lower surface position fixed mounting and has supporting plate block (7), the last fixed surface of supporting plate block (7) installs and turns to motor (8).

2. The wheel hub rudderwheel according to claim 1, characterized in that: the upper surface fixed mounting of unable adjustment base (1) has protruding plate (101), protruding plate (101) is connected with fixed gear (2) meshing, the upper surface movable mounting that the side surface of protruding plate (101) is located fixed gear (2) has spacing plate (102), spacing plate (102) is connected through the screw thread rotation with protruding plate (101).

3. The wheel hub rudderwheel according to claim 1, characterized in that: the shock-absorbing spring (401) is fixedly mounted on the upper surface of the inner portion of the fixing plate block (4), a sliding groove (402) is formed in the side surface of the inner portion of the fixing plate block (4), and the number of the fixing plate blocks (4) is two.

4. The wheel hub rudderwheel according to claim 3, wherein: the quantity of supporting legs (5) is two altogether the inboard surface movable mounting of supporting legs (5) has rotary rod (501), the side surface fixed mounting of rotary rod (501) has walking wheel (502), the side surface of supporting legs (5) is close to upper surface fixed position and installs slider (503), slider (503) and spout (402) sliding connection, the upper surface of supporting legs (5) and the lower extreme fixed connection of suspension spring (401).

5. The wheel hub rudderwheel according to claim 4, wherein: the upper surface fixed mounting of motor cabinet (6) has servo motor (601), the side surface fixed mounting of servo motor (601) has a rotation axis (602), the one end and rotary rod (501) fixed connection of a rotation axis (602).

6. The wheel hub rudderwheel according to claim 1, characterized in that: the upper surface fixed mounting who turns to motor (8) has No. two rotation axes (801), the side surface fixed mounting of No. two rotation axes (801) has fixed baffle (802), the side surface of No. two rotation axes (801) is located the upper surface meshing of fixed baffle (802) and installs steering gear (803), the side surface of No. two rotation axes (801) is located the upper surface screw thread of steering gear (803) and installs No. two spacing plate blocks (804), steering gear (803) and fixed gear (2) meshing are connected.