CN109129416A

CN109129416A - robot chassis

Info

Publication number: CN109129416A
Application number: CN201810818944.8A
Authority: CN
Inventors: 王德昌; 高涛
Original assignee: Anhui Institute of Information Engineering
Current assignee: Anhui Institute of Information Engineering
Priority date: 2018-07-24
Filing date: 2018-07-24
Publication date: 2019-01-04

Abstract

The invention discloses a kind of robot chassis, the robot chassis includes chassis body, transversely arranged in chassis body to be provided with driving wheel mechanism and driven pulley mechanism, driving wheel mechanism is connected with driving mechanism, and driving mechanism drives driving wheel mechanism to drive chassis body mobile；It is arranged fluted in chassis body, driving mechanism is arranged in the groove, and the notch position in chassis body positioned at groove is provided with the lid for opening and closing groove, and the side that groove is located in chassis body is connected with the connector for connecting robot trunk.The robot chassis structure is simple, and it is mobile to be able to drive robot trunk, and overhauls conveniently.

Description

Robot chassis

Technical field

The present invention relates to robots, more particularly to robot chassis.

Background technique

Artificial intelligence has become a kind of new era development trend, especially robot, can not only improve the labor of people Efficiency of movement, additionally it is possible to complete itself impossible work, as robot constantly develops, the structure of itself instead of people Also become to become increasingly complex.

In general, robot mainly includes chassis and trunk two parts composition, chassis primarily serves firm effect, mesh Before, the connection type between most of chassis and trunk is extremely complex, becomes not to be very just which results in the maintenance in chassis Benefit needs to carry out detachable maintaining to chassis portion again after torso portion is first separated chassis.

Summary of the invention

The object of the present invention is to provide a kind of robot chassis, and the robot chassis structure is simple, are able to drive robot Trunk is mobile, and overhauls conveniently.

To achieve the goals above, the present invention provides a kind of robot chassis, which includes chassis body, Transversely arranged in the chassis body to be provided with driving wheel mechanism and driven pulley mechanism, the driving wheel mechanism is connected with driving machine Structure, the driving mechanism drive the driving wheel mechanism to drive the chassis body mobile；It is provided in the chassis body Groove, the driving mechanism are arranged in the groove, and the notch position in the chassis body positioned at the groove is provided with For opening and closing the lid of the groove, the side that the groove is located in the chassis body is connected with for connecting robot body Dry connector.

Preferably, the driven pulley mechanism includes driven shaft and the driven wheel for being sheathed on the driven shaft both ends, described Driven shaft can be arranged through the chassis body to lateral rotation.

Preferably, the driving wheel mechanism includes driving shaft and the active wheel for being sheathed on the both ends of main drive shaft, described Driving shaft can be arranged through the chassis body to lateral rotation, and the driving shaft is parallel to the driving shaft.

Preferably, the driving mechanism includes decelerating motor, is arranged with first gear on the output shaft of the decelerating motor, The second gear for being engaged in the first gear is arranged on the driving shaft.

Preferably, the two sides in the chassis body positioned at the groove are provided with two sliding rails being parallel to each other, and two The side of the sliding rail to each other is provided with sliding slot, and two opposite sides can be slidingly arranged at institute on the lid It states in sliding slot.

Preferably, the end of two described sliding rail the same ends bends downward and is fixed in a side wall of the chassis body On, the lid is flexible board.

Preferably, the chassis body, which is connected on the side wall of the sliding rail, is connected with electric reel, the lid curling In on the electric reel.

Preferably, the end that two sliding rails are located above the chassis body is provided with block.

Preferably, the connector is convex column, its circumferential direction is provided with multiple cards on the side wall of the convex column The bottom of slot, robot trunk is sticked in the card slot by bayonet.

Preferably, at least two channels for being connected to the groove are provided on the side wall of the chassis body, it is described logical The both ends in road are arranged with air-filtering plate respectively.

According to the above technical scheme, transversely arranged in the chassis body in the present invention to be provided with driving wheel mechanism and driven wheel Mechanism, the driving wheel mechanism are connected with driving mechanism, and the driving mechanism drives the driving wheel mechanism to drive the bottom Disk ontology is mobile；It is arranged fluted in the chassis body, the driving mechanism is arranged in the groove, the chassis body The upper notch position positioned at the groove is provided with the lid for opening and closing the groove, is located in the chassis body described recessed The side of slot is connected with the connector for connecting robot trunk.Driving mechanism drives driving wheel mechanism to drive chassis body Mobile, since robot trunk is connected in chassis body by connector, driving mechanism can drive robot trunk Movement, when assembly, should be kept between robot trunk and groove it is certain can operating distance pass through when needing to overhaul Can easily the driving mechanism in chassis body be overhauled by opening lid, not need to dismantle robot trunk, It can be overhauled after only needing to open lid, therefore, the robot chassis structure is simple, is able to drive robot trunk shifting It is dynamic, and overhaul conveniently.

Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.

Detailed description of the invention

The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:

Fig. 1 is a kind of overall structure diagram of preferred embodiment on robot chassis in the present invention.

Description of symbols

The driven wheel of 1 chassis body 2

3 driven shaft, 4 connector

5 sliding rail, 6 groove

7 lid, 8 air-filtering plate

9 driving shaft, 10 block

11 active wheels

Specific embodiment

Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.

In the present invention, in the absence of explanation to the contrary, it is included in the term " up and down, inside and outside front and back " etc. The noun of locality only represents orientation of the term under normal service condition, or be those skilled in the art understand that be commonly called as, without answering It is considered as the limitation to the term.

Robot chassis shown in Figure 1, the robot chassis include chassis body 1, in the chassis body 1 laterally It is disposed with driving wheel mechanism and driven pulley mechanism, the driving wheel mechanism is connected with driving mechanism, and the driving mechanism is driven The driving wheel mechanism is moved to drive the chassis body 1 mobile；Fluted 6 are arranged in the chassis body 1, the driving machine Structure is set in the groove 6, and the notch position in the chassis body 1 positioned at the groove 6 is provided with described for opening and closing The lid 7 of groove 6, the side that the groove 6 is located in the chassis body 1 are connected with the connection for connecting robot trunk Part 4.

Through the implementation of the above technical solution, transversely arranged in chassis body 1 to be provided with driving wheel mechanism and driven turbine Structure, the driving wheel mechanism are connected with driving mechanism, and the driving mechanism drives the driving wheel mechanism to drive the chassis Ontology 1 is mobile；Fluted 6 are arranged in the chassis body 1, the driving mechanism is set in the groove 6, the chassis sheet Notch position on body 1 positioned at the groove 6 is provided with the lid 7 for opening and closing the groove 6, and the chassis body 1 is upper The connector 4 for connecting robot trunk is connected in the side of the groove 6.Driving mechanism drives driving wheel mechanism with band Dynamic chassis body 1 is mobile, and since robot trunk is connected in chassis body 1 by connector 4, driving mechanism can be driven The movement of mobile robot trunk, when assembly, should be kept between robot trunk and groove 6 it is certain can operating distance, when needing When overhauling, easily the driving mechanism in chassis body 1 can be overhauled by opening lid 7, do not needed to machine People's trunk is dismantled, it is only necessary to can be overhauled after opening lid 7, therefore, the robot chassis structure is simple, being capable of band Mobile robot trunk is mobile, and overhauls conveniently.

In this embodiment, in order to further realize the operation of driven pulley mechanism, it is preferable that the driven pulley mechanism packet Driven shaft 3 and the driven wheel 2 for being sheathed on 3 both ends of driven shaft are included, the driven shaft 3 can run through described to lateral rotation Chassis body 1 is arranged.Bulb component can be increased at the both ends of driven shaft 3 when necessary and be connected to driven wheel 2, two driven It is connected between wheel 2 by connecting rod to realize and rotate synchronously, can be convenient the cornering operation of chassis body 1.

In this embodiment, in order to further realize the operation of driving wheel mechanism, it is preferable that the driving wheel mechanism packet Driving shaft 9 and the active wheel 11 for being sheathed on 9 both ends of driving shaft are included, the driving shaft 9 can run through institute to lateral rotation The setting of chassis body 1 is stated, and the driving shaft 9 is parallel to the driving shaft 9.

In this embodiment, in order to further realize the rotation of driving shaft 9, it is preferable that the driving mechanism includes subtracting Speed motor is arranged with first gear on the output shaft of the decelerating motor, is arranged on the driving shaft 9 and is engaged in described first The second gear of gear.First gear rotation is driven by the rotation of decelerating motor, and then drives second gear rotation, last band The rotation of dynamic driving shaft 9.

In this embodiment, in order to further increase the folding portability of lid 7, it is preferable that in the chassis body 1 Two sliding rails 5 being parallel to each other are provided with positioned at the two sides of the groove 6, the side of two sliding rails 5 to each other is all provided with It is equipped with sliding slot, two opposite sides can be slidingly arranged in the sliding slot on the lid 7.

In this embodiment, in order to further increase lid 7 to the sealing performance of groove 6, it is preferable that two cunnings The end of 5 the same end of rail is bent downward and is fixed on a side wall of the chassis body 1, and the lid 7 is flexible board.It is logical The bent sliding for crossing lid 7 can reduce the spatial joint clearance that dust can enter in groove 6, so that it is right to further increase lid 7 The sealing performance of groove 6.

In this embodiment, in order to realize motorized control and lid 7 can be effectively prevented due to chassis body 1 Movement lead to the case where falling off, it is preferable that the chassis body 1 is connected on the side wall of the sliding rail 5 and is connected with electricity Dynamic spool, the lid 7 are curled on the electric reel.

In this embodiment, mobile superfluous in order to limit lid 7, it is preferable that two sliding rails 5 are located at the chassis The end of 1 top of ontology is provided with block 10.Position sensor has can be set in side towards lid 7 on block 10, leads to Position of the induction lid 7 apart from block 10 is crossed to control the start and stop work of electric reel.

In this embodiment, for the portable degree of the assembly for further increasing robot trunk and chassis body 1, preferably Ground, the connector 4 are convex column, its circumferential direction is provided with multiple card slots, robot body on the side wall of the convex column Dry bottom is sticked in the card slot by bayonet.

In this embodiment, in order to increase the heat dissipation ventilation effect in groove 6 increase the cleaning in groove 6 while Degree, it is preferable that at least two channels for being connected to the groove 6 are provided on the side wall of the chassis body 1, the channel Both ends are arranged with air-filtering plate 8 respectively.

It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention Monotropic type, these simple variants all belong to the scope of protection of the present invention.

It is further to note that specific technical features described in the above specific embodiments, in not lance In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the present invention to it is various can No further explanation will be given for the combination of energy.

In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally The thought of invention, it should also be regarded as the disclosure of the present invention.

Claims

1. A robot chassis, characterized in that, the robot chassis comprises a chassis body (1), and a driving wheel mechanism and a driven wheel mechanism are arranged laterally on the chassis body (1), and the driving wheel mechanism is connected with a drive a mechanism, wherein the driving mechanism drives the driving wheel mechanism to drive the chassis body (1) to move;

The chassis body (1) is provided with a groove (6), the drive mechanism is arranged in the groove (6), and the chassis body (1) is located at a notch of the groove (6) A cover (7) for opening and closing the groove (6) is provided at the position, and a connecting piece ( 4).

2. The robot chassis according to claim 1, wherein the driven wheel mechanism comprises a driven shaft (3) and driven wheels (2) sleeved on both ends of the driven shaft (3), so The driven shaft (3) is arranged through the chassis body (1) so as to be able to rotate laterally.

3. The robot chassis according to claim 1 or 2, wherein the driving wheel mechanism comprises a driving shaft (9) and driving wheels (11) sleeved on both ends of the driving shaft (9), the driving wheel A driving shaft (9) is provided through the chassis body (1) so as to be able to rotate laterally, and the driving shaft (9) is parallel to the driving shaft (9).

4 . The robot chassis according to claim 3 , wherein the driving mechanism comprises a reduction motor, the output shaft of the reduction motor is sleeved with a first gear, and the driving shaft (9) is sleeved with a first gear. 5 . A second gear meshed with the first gear.

5. The robot chassis according to claim 1, wherein two sliding rails (5) parallel to each other are provided on both sides of the groove (6) on the chassis body (1). Each side of the sliding rails (5) facing each other is provided with sliding grooves, and two opposite sides of the cover body (7) are slidably arranged in the sliding grooves.

6 . The robot chassis according to claim 5 , wherein the ends of the same ends of the two sliding rails ( 5 ) are bent downward and fixed on a side wall of the chassis body ( 1 ). 7 . The cover body (7) is a flexible board.

7 . The robot chassis according to claim 6 , wherein an electric reel is fixed on the side wall of the chassis body ( 1 ) on which the slide rail ( 5 ) is fixed, and the cover body ( 7 ) Curl on the motorized reel.

8 . The robot chassis according to claim 6 or 7 , characterized in that a stopper ( 10 ) is provided at the ends of the two sliding rails ( 5 ) located above the chassis body ( 1 ). 9 .

9 . The robot chassis according to claim 1 , wherein the connecting member ( 4 ) is a raised column, and the side wall of the raised column is provided with a plurality of slots along its circumferential direction, and the robot chassis The bottom of the torso is engaged in the card slot through the bayonet.

10. The robot chassis according to claim 1, wherein at least two channels communicated with the groove (6) are provided on the side wall of the chassis body (1), and two ends of the channels are The air filter plates (8) are respectively clamped.