CN216754331U - Steering wheel structure of steering engine and curtain wall robot - Google Patents

Abstract

The utility model discloses a steering engine steering wheel structure and a curtain wall robot, and belongs to the field of curtain wall robots. The steering wheel structure of the steering engine and the curtain wall robot enable the wheels to steer through a compact structural design, and are wide in adaptability.

Description

Steering wheel structure and curtain wall robot

Technical Field

The utility model belongs to the field of curtain wall robots, and particularly relates to a steering wheel structure of a steering engine and a curtain wall robot.

Background

At present, the traditional manual cleaning mode is mainly adopted for the curtain wall cleaning work of high-rise buildings, cleaning workers take the curtain wall or carry out high-altitude cleaning by tying ropes to the waist, and the curtain wall cleaning machine is dangerous, low in efficiency and high in cost.

Therefore, the robot for cleaning the curtain wall comes along, and the wheels of the existing curtain wall robot on the market can not be steered or the steering structure is complex.

Disclosure of Invention

The utility model aims to provide a steering wheel structure of a steering engine and a curtain wall robot, which have the advantages that the wheels can steer through a compact structural design, and the adaptability is wide.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the steering engine steering wheel structure comprises a mounting seat, a steering engine body, a transmission part, a steering shaft and a steering wheel assembly, wherein the steering engine body is detachably fixed on the mounting seat, the steering shaft is rotatably connected to the mounting seat, the steering engine body and the steering shaft are in transmission connection through the transmission part, and one end of the steering wheel assembly is detachably fixed on the steering shaft.

Preferably, still include the carousel, dial the board, two return springs and spring pressure shell, the lateral wall of mount pad can be dismantled and be fixed with spring pressure shell, the one end that is fixed in the steering spindle can be dismantled to the carousel, the lateral wall of carousel has one to dial the board, dial board and carousel and all be located between spring pressure shell and the mount pad, dial and form the holding chamber between the lateral wall of board, carousel, spring pressure shell and mount pad, two return springs all set up in the holding intracavity, and are located the both sides of dialling the board respectively.

Preferably, the spring pressing shell is internally provided with two abutting walls which respectively abut against one end parts of the two return springs, and the other ends of the two return springs respectively abut against two side walls opposite to the shifting plate.

Preferably, still include angle sensor, angle sensor sets up in the inside of steering wheel body, and links to each other with the output shaft of steering wheel body, and angle sensor and steering wheel body all are connected with the controller electricity.

Preferably, the driving medium includes drive gear, driven gear and rim plate, and the tip that is fixed in the output shaft of steering wheel body can be dismantled to the rim plate, and drive gear can dismantle and be fixed in the rim plate, and driven gear passes through the round pin key and connects in the steering spindle, drive gear and driven gear meshing.

Preferably, the steering wheel subassembly includes wheel, two first bearings and pivot, and two first bearings are inlayed respectively and are established the both sides relative with the wheel, and the pivot passes two first bearings, and one end can dismantle fixed connection with the steering spindle.

Preferably, the mounting seat includes two curb plates, connecting plate and steering wheel mounting panel, and the both ends that the connecting plate is relative all can be dismantled and be fixed with the curb plate, and the steering wheel mounting panel can be dismantled and be fixed in the inside wall of connecting plate, and the steering wheel body can be dismantled and be fixed in the steering wheel mounting panel.

Preferably, the two side plates are embedded with second bearings, and two ends of the steering shaft respectively penetrate through the second bearings.

Preferably, the connecting plate and the two side plates are provided with through holes.

The utility model also provides a curtain wall robot which comprises the steering engine steering wheel structure.

The utility model has the beneficial effects that:

1. the driving part is driven to rotate through the steering engine body, so that the steering shaft rotates to drive the steering wheel component to steer, and the motion stroke of the curtain wall robot is adjusted. So, through compact setting for the wheel can turn to in operation process, changes curtain robot's the advancing direction, improves the suitability.

2. Through the cooperation of two return springs and group board, can guarantee that curtain robot keeps the wheel to be in the vertical state under normal condition to make curtain robot advance along the straight line.

3. Through angle sensor's setting, the angle that turns to of wheel can accurate control.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a schematic bottom view of the present invention.

Fig. 3 is a schematic perspective view of the present invention.

Fig. 4 is a schematic sectional structure view of a-a in fig. 2.

FIG. 5 is a schematic diagram of a three-dimensional explosion structure of the turntable, the return spring, the spring pressing shell, the steering shaft and the side plate.

Fig. 6 is a schematic perspective view of the spring pressing case of the present invention.

FIG. 7 is a schematic diagram of a three-dimensional explosion structure of the steering engine body, the wheel disc and the driving gear of the present invention.

Fig. 8 is a control block diagram of the present invention.

The labels in the figures are: 1-steering shaft, 2-steering engine body, 3-mounting seat, 31-side plate, 32-connecting plate, 33-steering engine mounting plate, 34-through hole, 4-transmission piece, 41-driving gear, 42-driven gear, 43-wheel disc, 5-steering wheel assembly, 51-wheel, 52-first bearing, 53-rotating shaft, 6-rotating disc, 7-shifting plate, 8-return spring, 9-spring pressing shell, 91-abutting wall, 10-accommodating cavity, 11-angle sensor, 12-controller and 13-second bearing.

Detailed Description

The utility model will now be further described with reference to the accompanying drawings and detailed description.

Those not described in detail in this specification are within the skill of the art. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 8, the steering wheel structure provided in this embodiment includes a mounting seat 3, a steering wheel body 2, a transmission member 4, a steering shaft 1, and a steering wheel assembly 5, where the steering wheel body 2 is detachably fixed to the mounting seat 3, the steering shaft 1 is rotatably connected to the mounting seat 3, and the steering wheel body 2 and the steering shaft 1 are in transmission connection through the transmission member 4. The steering wheel body is waterproof steering wheel. Wherein, the steering wheel subassembly 5 includes wheel 51, two first bearings 52 and pivot 53, two first bearings 52 inlay respectively establish with wheel 51's left and right sides, pivot 53 passes two first bearings 52, and the right-hand member can dismantle fixed connection with steering shaft 1. The mounting seat 3 comprises two side plates 31, a connecting plate 32 and a steering engine mounting plate 33, the side plates 31 are detachably fixed at the front end and the rear end of the connecting plate 32, the steering engine mounting plate 33 is detachably fixed on the inner side wall of the connecting plate 32, and the steering engine body 2 is detachably fixed on the steering engine mounting plate 33. The two side plates 31 are respectively embedded with a second bearing 13, and the front end and the rear end of the steering shaft 1 respectively penetrate through the second bearings 13. Drive driving medium 4 through steering wheel body 2 and rotate, and then make steering spindle 1 rotate, drive steering wheel subassembly 5 and turn to, adjust the motion stroke of curtain robot. Therefore, the wheels 51 can be turned in the operation process through compact arrangement, the advancing direction of the curtain wall robot is changed, and the applicability is improved.

Further, the steering wheel structure comprises a rotary table 6, a shifting plate 7, two return springs 8 and a spring pressing shell 9, wherein the spring pressing shell 9 is detachably fixed on the outer side wall of the mounting seat 3, the rotary table 6 is detachably fixed at the front end of the steering shaft 1, the side wall of the rotary table 6 is provided with the shifting plate 7, the shifting plate and the rotary table are integrally formed, the shifting plate 7 and the rotary table 6 are both positioned between the spring pressing shell 9 and the mounting seat 3, an accommodating cavity 10 is formed among the shifting plate 7, the rotary table 6, the spring pressing shell 9 and the outer side wall of the mounting seat 3, the two return springs 8 are both arranged in the accommodating cavity 10, and are respectively positioned at the upper side and the lower side of the shifting plate 7, when in an initial state, the two return springs 8 are both in a compressed state, the spring pressing shell 9 has two abutting walls 91 abutting against the right ends of the two return springs 8, and the left ends of the two return springs 8 abut against the upper and lower side walls of the shifting plate 7. When steering spindle 1 clockwise turning, drive pivot 53 clockwise swing, and then make wheel 51 swing towards the right side, turn to, drive carousel 6 clockwise swing when steering spindle 1 clockwise swing, and then drive and dial board 7 clockwise swing, return spring 8 that is located the top is compressed, and return spring 8 that is located the below extends. When steering spindle 1 anticlockwise rotates, drive pivot 53 anticlockwise swing, and then make wheel 51 towards the left swing, turn to, drive carousel 6 anticlockwise swing when steering spindle 1 anticlockwise swing, and then drive group board 7 anticlockwise swing, the return spring 8 extension that is located the top, the return spring 8 that is located the below is compressed. Through the matching of the two return springs 8 and the shifting plate 7, the curtain wall robot can be ensured to keep the wheels 51 in a vertical state under a normal condition, so that the curtain wall robot moves forward along a straight line.

Further, still include angle sensor 11, angle sensor 11 sets up in steering wheel body 2's inside, and links to each other with steering wheel body 2's output shaft, and angle sensor 11 and steering wheel body 2 all are connected with controller 12 electricity. By providing the angle sensor 11, the steering angle of the wheel 51 can be accurately controlled. Specifically, angle sensor 11 detects the turned angle of output shaft in real time to detect data transfer for controller 12, through the rotation of controller 12 control steering wheel body 2, come accurate control wheel 51 to turn to the angle.

Further, the transmission member 4 includes a driving gear 41, a driven gear 42, and a wheel disc 43, the wheel disc 43 is detachably fixed to the front end portion of the output shaft of the steering engine body 2, the driving gear 41 is detachably fixed to the wheel disc 43, the driven gear 42 is connected to the steering shaft 1 through a pin key, and the driving gear 41 is engaged with the driven gear 42. The output shaft of steering wheel body 2 rotates, drives carousel 6 and rotates for drive gear 41 rotates, and then drives driven gear 42 and rotates, makes steering spindle 1 rotate, so realize the transmission and connect.

Further, through-hole 34 has all been seted up to connecting plate 32 and two curb plates 31, and the setting of through-hole 34 plays the radiating effect.

The embodiment also provides a curtain wall robot, including as above-mentioned steering wheel structure.

The detachable fixation of the embodiment adopts a screw locking mode.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. Steering wheel structure, its characterized in that:

comprises a mounting seat, a steering engine body, a transmission part, a steering shaft and a steering wheel component;

the steering engine body is detachably fixed on the mounting seat;

the steering shaft is rotatably connected to the mounting seat;

the steering engine body is in transmission connection with the steering shaft through the transmission piece;

one end of the steering wheel component is detachably fixed on the steering shaft.

2. The steering engine steering wheel structure of claim 1, wherein:

the automatic spring pressing device also comprises a turntable, a shifting plate, two return springs and a spring pressing shell;

a spring pressing shell is detachably fixed on the outer side wall of the mounting seat, the rotary table is detachably fixed at one end of the steering shaft, a shifting plate is arranged on the side wall of the rotary table, and the shifting plate and the rotary table are both positioned between the spring pressing shell and the mounting seat;

dial and form the holding chamber between the lateral wall of board, carousel, spring pressure shell and mount pad, two return spring all set up in the holding intracavity, and be located respectively dial the both sides of board.

3. The steering engine steering wheel structure of claim 2, wherein:

the spring pressing shell is internally provided with two abutting walls which abut against one end parts of the two return springs respectively;

the other ends of the two return springs respectively abut against the two side walls opposite to the shifting plate.

4. The steering engine steering wheel structure of claim 1, wherein:

the device also comprises an angle sensor;

the angle sensor is arranged inside the steering engine body and is connected with an output shaft of the steering engine body;

the angle sensor and the steering engine body are electrically connected with the controller.

5. The steering engine steering wheel structure of claim 1, wherein:

the transmission piece comprises a driving gear, a driven gear and a wheel disc;

the wheel disc is detachably fixed at the end part of the output shaft of the steering engine body, and the driving gear is detachably fixed on the wheel disc;

the driven gear is connected to the steering shaft through a pin key;

the driving gear is meshed with the driven gear.

6. The steering engine steering wheel structure of claim 1, wherein:

the steering wheel assembly comprises wheels, two first bearings and a rotating shaft;

two first bearing inlay respectively establish with the both sides that the wheel is relative, the pivot passes two first bearing, and one end with fixed connection can be dismantled to the steering spindle.

7. The steering engine steering wheel structure of claim 1, wherein:

the mounting seat comprises two side plates, a connecting plate and a steering engine mounting plate;

the two opposite ends of the connecting plate can be detachably fixed with side plates;

the steering engine mounting plate is detachably fixed on the inner side wall of the connecting plate;

the steering engine body can be detachably fixed on the steering engine mounting plate.

8. The steering engine steering wheel structure of claim 7, wherein:

and a second bearing is embedded in each of the two side plates, and two ends of the steering shaft respectively penetrate through the second bearings.

9. The steering engine steering wheel structure of claim 7, wherein:

the connecting plate and two side plates are provided with through holes.

10. Curtain wall robot, its characterized in that:

comprising a steering engine steering wheel arrangement according to any of claims 1-9.

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