CN217575419U - Electric tracked robot - Google Patents

Abstract

The utility model discloses an electronic tracked robot, which comprises an outer shell, the biax motor is installed to the symmetry around the inside left side of shell, one side output run through the shell of biax motor and is connected with the action wheel, the surface of action wheel is connected with the track, the one end that the action wheel was kept away from to the track is connected with the hub connection from the driving wheel at the shell surface, one side output that the action wheel was kept away from to the biax motor is connected with the speed reducer, reduction bolt installs the inside at the shell, the other end of speed reducer is connected with the shaft coupling, the outer end of shaft coupling is connected with and is located the outside connecting plate of shell, the other end hub connection of connecting plate has the second auxiliary wheel. The utility model discloses a be provided with a series of structures for can make a plurality of wheels drive the device under the condition that sets up single driving source, increase drive power, be convenient for climb when meetting domatic simultaneously and prevent to overturn.

Description

Electric tracked robot

Technical Field

The utility model relates to the technical field of robot, specifically be an electronic track robot.

Background

The robot is an intelligent machine capable of working semi-autonomously or fully autonomously, the application field of the robot is becoming wider based on the development of modern technology, and people gradually begin to use the robot to replace manual work to carry out reconnaissance of complex terrains, disaster relief after disasters and the like.

But present robot is when using, and it rotates in order to accomplish to advance through inside motor drive wheel, but just need be equipped with a plurality of driving sources under the condition that sets up a plurality of wheels, and is comparatively complicated and increase cost, if run ahead simultaneously in-process is met domaticly, and it lacks corresponding climbing structure, leads to climbing difficulty, and the removal is obstructed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic track robot to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electronic tracked robot, includes the shell, the double-shaft motor is installed to the symmetry around the inside left side of shell, one side output of double-shaft motor runs through the shell and is connected with the action wheel, the surface connection of action wheel has the track, the one end that the action wheel was kept away from to the track is connected with the hub connection at the shell surface from the driving wheel, one side output that the action wheel was kept away from to the double-shaft motor is connected with the speed reducer, the inside at the shell is installed to the reduction gear bolt, the other end of speed reducer is connected with the shaft coupling, the outer end of shaft coupling is connected with and is located the outside connecting plate of shell, the other end hub connection of connecting plate has the second auxiliary wheel.

Preferably, the inner wall of the shell is uniformly distributed with limit clamping pieces.

Preferably, a first auxiliary wheel is attached to the outer surface of the driven wheel, and mounting holes are formed in the outer surface of the first auxiliary wheel at equal angles.

Preferably, the driving wheel, the driven wheel and the first auxiliary wheel are the same in shape and size and are all located at the same installation height.

Preferably, the shaft coupling is symmetrical setting around the inside of shell, the outer end interlude of shaft coupling is in the inside of following driving wheel and first auxiliary wheel.

Preferably, the inner wall of shell has been seted up and has been connected the notch, the upper and lower both sides of connecting the notch all are provided with fixed notch, connect notch and fixed notch and all run through the shell, and connect the length unanimity of notch and fixed notch.

Preferably, the inboard of connecting the notch is provided with the fixing base with the laminating of shell inner wall, the inside reservation of fixing base has the through-hole with the shaft coupling assorted.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this electronic tracked robot, through setting up the track, the action wheel is connected respectively and is followed the driving wheel at track both ends, and the action wheel constitutes the device with following the combination of driving wheel and is used for four wheels that remove, sets up a drive structure's the circumstances like this under, can make the device four wheels all possess the driving force to make the device advance drive power and obtain increasing substantially.

2. This electric tracked robot, through setting up speed reducer and shaft coupling, the one end of biaxial motor is connected to the speed reducer, and it reduces the torque of biaxial motor output through internal mechanism to make the shaft coupling low-speed rotation, and then make the connecting plate drive the rotation of second auxiliary wheel and change into the angle, with contact domatic supplementary climbing when climbing.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the driven wheel and the first auxiliary wheel of the present invention;

fig. 3 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a limiting clamping piece; 3. a double-shaft motor; 4. a driving wheel; 5. a crawler belt; 6. a driven wheel; 7. a first auxiliary wheel; 8. a connection notch; 9. a fixed notch; 10. a coupling; 11. a fixed seat; 12. mounting holes; 13. a connecting plate; 14. a second auxiliary wheel.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1 and 2, the electric tracked robot of the embodiment includes a housing 1, a dual-shaft motor 3 is symmetrically installed at the front and back of the left side inside the housing 1, the dual-shaft motor 3 is a common product on the market, and the specific model thereof is selected according to actual requirements, an output end at one side of the dual-shaft motor 3 penetrates through the housing 1 and is connected with a driving wheel 4, the driving wheel 4 is controlled by the dual-shaft motor 3 to rotate so as to drive the apparatus, a track 5 is connected to the outer surface of the driving wheel 4, one end of the track 5, which is far away from the driving wheel 4, is connected with a driven wheel 6 which is connected to the outer surface of the housing 1, the track 5 is connected to the outer surfaces of the driving wheel 4 and the driven wheel 6 to form a transmission mechanism, so as to control the driven wheel 6 to rotate simultaneously when the driving wheel 4 rotates, so that the apparatus can move stably, an output end at one side of the dual-shaft motor 3, which is far away from the driving wheel 4, is connected with a speed reducer which is not shown in the figure, the speed reducer is arranged in the middle of the inside of the shell 1, when the double-shaft motor 3 drives the driving wheel 4 to rotate, the output shaft on the other side of the speed reducer is connected with and controls the gear in the speed reducer, the specific connection mode can be selected according to the actual situation, such as a belt pulley transmission mechanism, chain wheel transmission and the like, the speed reducer can reduce the rotating speed and transmit the rotating speed to other parts, the speed reducer bolt is arranged in the shell 1 and is fixedly arranged through the bolt, the speed reducer is convenient to disassemble and assemble, the other end of the speed reducer is connected with the shaft coupler 10, the rotating speed transmitted by the double-shaft motor 3 is reduced through the gears with different sizes in the speed reducer, so that the shaft coupler 10 rotates at a low speed, the outer end of the shaft coupler 10 is connected with the connecting plate 13 positioned outside the shell 1, and the outer end of the shaft coupler 10 passes through the driven wheel 6 to be connected with the connecting plate 13, shaft coupling 10 makes connecting plate 13 driven the rotation through rotating, the other end hub connection of connecting plate 13 has second auxiliary wheel 14, connecting plate 13 will drive second auxiliary wheel 14 after rotating and carry out the change of position, thereby when going up a slope, make second auxiliary wheel 14 can support shell 1, thereby make its gradient reduce, avoid leading to the turnover because the excessive slope of shell 1 when going up a slope, at this in-process, action wheel 4 and second auxiliary wheel 14 and domatic contact, action wheel 3 carries out the removal of drive control shell 1, second auxiliary wheel 14 supports, and then be in unsettled state from driving wheel 6, treat to restore after going up a slope and accomplishing again.

Specifically, the inner wall evenly distributed of shell 1 has spacing fastener 2, still is connected with the circuit board isotructure that is used for carrying out circuit control in the inside of shell 1, carries out spacing fixed to these circuit control structures through spacing fastener 2.

Further, follow the surface laminating of driving wheel 6 and have first auxiliary wheel 7, mounting hole 12 has been seted up to the angle such as the surface of first auxiliary wheel 7, through setting up first auxiliary wheel 7 for the device increases with drive structure and ground area of contact, thereby the difficult condition that turns on one's side that appears, the inside bolt that alternates of mounting hole 12, in order to follow driving wheel 6 and first auxiliary wheel 7 fixed connection.

Further, the driving wheel 4, the driven wheel 6 and the first auxiliary wheel 7 are the same in shape and size, and the driving wheel, the driven wheel and the first auxiliary wheel are all located at the same installation height, so that the driving shell 1 which can be stably driven by the driving wheel, the driven wheel and the first auxiliary wheel is guaranteed to move.

Further, shaft coupling 10 symmetry sets up around the inside of shell 1, and the outer end of shaft coupling 10 alternates in the inside from driving wheel 6 and first auxiliary wheel 7, through setting up shaft coupling 10, can control other structures and rotate to make things convenient for the device to climb.

The using method of the embodiment comprises the following steps: at first finish each inside structural installation of the device, after that, through 3 certain output shaft control action wheels 4 rotations of double-shaft motor, action wheel 4 drives through track 5 and rotates from driving wheel 6, thereby make the device can remove, if need the climbing in the removal process, the torque of 3 another output shaft output of double-shaft motor is decelerated through inside speed reduction structure to the speed reducer this moment, and then control shaft coupling 10 rotates with the speed that reduces, thereby make connecting plate 13 rotate and drive second auxiliary wheel 14 and remove into suitable angle and domatic laminating and support shell 1, make it avoid too inclining, in order to assist the climbing.

Example 2

The electric tracked robot of the present embodiment has basically the same structure as the electric tracked robot of embodiment 1, and the difference is that: connecting notch 8 has been seted up to the inner wall of shell 1, and connecting notch 8's upper and lower both sides all are provided with fixed notch 9, and connecting notch 8 and fixed notch 9 all run through shell 1, and the length of connecting notch 8 and fixed notch 9 is unanimous, can change the mounted position of shaft coupling 10 on shell 1 like this through connecting notch 8 (see fig. 3).

Specifically, the inboard of connecting notch 8 is provided with the fixing base 11 with the laminating of 1 inner wall of shell, and the inside reservation of fixing base 11 has the through-hole with shaft coupling 10 assorted, fixes shaft coupling 10 on shell 1 through fixing base 11 steadily, alternates the bolt on fixing base 11, and the bolt runs through fixed notch 9 to make fixing base 11 by steadily fixed.

The using method of the embodiment comprises the following steps: when the coupling 10 is mounted, the coupling 10 can be slid on the housing 1 through the coupling notch 8, thereby changing its mounting position.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. An electric tracked robot, includes shell (1), its characterized in that: double-shaft motor (3) are installed to the symmetry around the inside left side of shell (1), one side output of double-shaft motor (3) runs through shell (1) and is connected with action wheel (4), the surface of action wheel (4) is connected with track (5), the one end that action wheel (4) were kept away from in track (5) is connected with hub connection at shell (1) surface from driving wheel (6), one side output that action wheel (4) were kept away from in double-shaft motor (3) is connected with the speed reducer, the inside at shell (1) is installed to the reduction gear bolt, the other end of speed reducer is connected with shaft coupling (10), the outer end of shaft coupling (10) is connected with and is located the outside connecting plate (13) of shell (1), the other end hub connection of connecting plate (13) has second auxiliary wheel (14).

2. An electric tracked robot as claimed in claim 1, wherein: the inner wall of the shell (1) is uniformly distributed with limiting clamping pieces (2).

3. An electric tracked robot as claimed in claim 1, wherein: the outer surface of the driven wheel (6) is attached with a first auxiliary wheel (7), and the outer surface of the first auxiliary wheel (7) is provided with mounting holes (12) at equal angles.

4. An electric tracked robot as claimed in claim 1, wherein: the driving wheel (4), the driven wheel (6) and the first auxiliary wheel (7) are the same in shape and size and are all located at the same installation height.

5. An electric tracked robot as claimed in claim 1, wherein: the coupler (10) is symmetrically arranged in the shell (1) front and back, and the outer end of the coupler (10) is inserted into the driven wheel (6) and the first auxiliary wheel (7).

6. An electric tracked robot as claimed in claim 4, wherein: connection notch (8) have been seted up to the inner wall of shell (1), the upper and lower both sides of connecting notch (8) all are provided with fixed notch (9), connect notch (8) and fixed notch (9) and all run through shell (1), and the length of connecting notch (8) and fixed notch (9) is unanimous.

7. An electric tracked robot as claimed in claim 6, wherein: the inboard of connecting notch (8) is provided with fixing base (11) with shell (1) inner wall laminating, the inside reservation of fixing base (11) has the through-hole with shaft coupling (10) assorted.

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