Remote control dredging vehicle

Abstract

The utility model provides a remote control dredger, which relates to the technical field of remote control toys and comprises a dredger body, crawler wheels are arranged on two sides of the dredger body, a cab is fixedly connected to one side of the top of the dredger body, a mechanical arm is arranged on one side of the cab and comprises a first sub-arm, and a second sub-arm is arranged on the first sub-arm. One end of the first sub-arm is rotationally connected with the other side of the top of the vehicle body, one end of the first sub-arm is rotationally connected with a second sub-arm, one end of the second sub-arm is rotationally connected with a third sub-arm, one end of the third sub-arm is rotationally connected with an excavator bucket, and a remote control module is arranged in the vehicle body. According to the remote control dredger, the first sub-arm, the second sub-arm and the third sub-arm are arranged, the joints of the first sub-arm, the second sub-arm and the third sub-arm can rotate, the remote control dredger is different from an existing toy dredger which only plays a decoration role, the excavator bucket can be driven to simply excavate softer soil, and then interestingness of the remote control dredger is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to remote control toy technical field especially relates to a remote control dredger. BACKGROUND

[0002] Remote control car is the model car that can be controlled remotely through radio remote control, and can be divided into flat sports car, off-road vehicle, rally car and engineering vehicle according to the appearance of the vehicle body, wherein the dredger made in engineering vehicle with excavator as the prototype is widely loved by children.

[0003] The existing remote control dredger only refers to the appearance of the excavator, can execute simple behavior instructions such as forward, backward and turning like ordinary remote control car, and cannot control the bucket to perform simple earth excavation operation like real excavator, which will reduce the interestingness of the remote control dredger. SUMMARY

[0004] The utility model discloses a remote control dredger to solve the problem that the existing remote control dredger cannot control the bucket to perform simple earth excavation operation like real excavator, which will reduce the interestingness of the remote control dredger.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a remote control dredger, including the vehicle body, both sides of the vehicle body are provided with track wheels, one side of the top of the vehicle body is fixedly connected with the cockpit, one side of the cockpit is provided with the mechanical arm, the mechanical arm includes the first sub-arm, one end of the first sub-arm is rotatably connected with the other side of the top of the vehicle body, one end of the first sub-arm is rotatably connected with the second sub-arm, one end of the second sub-arm is rotatably connected with the third sub-arm, one end of the third sub-arm is rotatably connected with the bucket, the inside of the vehicle body is provided with the remote control module.

[0006] The effect reached by the above-mentioned components is that by setting the first sub-arm, the second sub-arm and the third sub-arm, the connecting parts of the first sub-arm, the second sub-arm and the third sub-arm can rotate, unlike the existing toy dredger machine only for decoration, the bucket can be driven to perform simple excavation operation on some relatively soft soil, which can effectively improve the interestingness of the remote control dredger.

[0007] Preferably, the remote control module includes a signal receiving module, the signal receiving module is electrically connected with a general processor, the general processor is electrically connected with an electric control module, the electric control module is electrically connected with a second driving motor, and the mechanical arm and the bucket are controlled through the second driving motor.

[0008] The aforementioned components achieve the following effects: By setting up a remote control module, the signal receiving module of the remote control module can receive commands from the remote control held by the controller. The signal receiving module will transmit the commands to the main processor, which will analyze and identify the commands. If the identified result is a power switch command, the power switch command will directly act on the electric control module, which can regulate the power switch of the remote-controlled dredger. If the command is a control command for the robotic arm and bucket, the electric control module will regulate the second drive motor, which will drive the robotic arm and bucket to be controlled, thereby enabling remote control of the bucket for dredging operations.

[0009] Preferably, the track wheel includes a wheel body, two wheel bodies are symmetrically arranged on both sides of the vehicle body, a drive wheel and a driven wheel are respectively arranged on both sides of the wheel body, and a drive track is provided on the outer surface of the drive wheel and the driven wheel.

[0010] The effect achieved by the above components is as follows: by setting a drive wheel, the rotation of the drive wheel can drive the track wheel body to rotate, the track wheel body will drive the driven wheel to rotate, and thus the dredger can be moved.

[0011] Preferably, the electric control module is electrically connected to a first drive motor, and the output end of the first drive motor is fixedly connected to the drive wheel.

[0012] The effect achieved by the above components is as follows: by setting the first drive motor, the conclusion analyzed by the main controller is a third one, namely, the control of the track wheels. At this time, the main controller will issue a command to the first drive motor, so that the first drive motor drives the drive wheels to rotate or stop, thereby controlling the dredger to move.

[0013] Preferably, the outer surface of the drive track is uniformly provided with protrusions.

[0014] The effect achieved by the above components is that by setting protrusions on the outer surface of the drive track, the friction between the outer surface of the drive track and the ground can be effectively increased, which helps to prevent the dredger from slipping during movement.

[0015] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0016] In this invention, by setting a first sub-arm, a second sub-arm, and a third sub-arm, the connection points of the first sub-arm, the second sub-arm, and the third sub-arm can all rotate. Unlike existing toy mud dredgers that only serve a decorative purpose, this invention can drive the bucket to perform simple digging operations on some relatively soft soil, thereby enhancing the fun of the remote-controlled mud dredger. Attached Figure Description

[0017] Figure 1It is a three-dimensional structure schematic view of the utility model main body.

[0018] Figure 2 It is a three-dimensional structure schematic view of the utility model mechanical arm.

[0019] Figure 3 It is a working flow schematic view of the utility model remote control module.

[0020] Legend: 1, vehicle body; 2, track wheel; 21, wheel body; 22, driving wheel; 23, driven wheel; 24, driving track; 3, cockpit; 4, mechanical arm; 41, first sub-arm; 42, second sub-arm; 44, third sub-arm; 5, excavator bucket; 6, remote control module; 61, signal receiving module; 62, general processor; 63, electric control module; 64, first driving motor; 65, second driving motor. DETAILED DESCRIPTION

[0021] Embodiment 1, refer to Figure 1 and Figure 2 , the embodiment discloses a kind of remote control dredger, including vehicle body 1, the both sides of vehicle body 1 are provided with track wheel 2, one side of vehicle body 1 top is fixedly connected with cockpit 3, one side of cockpit 3 is provided with mechanical arm 4, mechanical arm 4 includes first sub-arm 41, one end of first sub-arm 41 is rotatably connected with the other side of vehicle body 1 top, one end of first sub-arm 41 is rotatably connected with second sub-arm 42, one end of second sub-arm 42 is rotatably connected with third sub-arm 44, one end of third sub-arm 44 is rotatably connected with excavator bucket 5, the inside of vehicle body 1 is provided with remote control module 6, by being provided with first sub-arm 41, second sub-arm 42 and third sub-arm 44, the connecting place of first sub-arm 41, second sub-arm 42 and third sub-arm 44 can all be rotated, unlike existing toy dredger machine only does decorative effect, can drive excavator bucket 5 to carry out simple excavation operation to some relatively soft soil, can effectively improve the interesting nature of remote control dredger.

[0022] refer to Figure 3As shown, the remote control module 6 comprises a signal receiving module 61, the signal receiving module 61 is electrically connected with a general processor 62, the general processor 62 is electrically connected with an electric control module 63, the electric control module 63 is electrically connected with a second driving motor 65, the mechanical arm 4 and the bucket 5 are controlled through the second driving motor 65, by setting the remote control module 6, the signal receiving module 61 of the remote control module 6 can receive the instruction generated by the remote controller in the hand of the controller, the signal receiving module 61 will transmit the instruction to the general processor 62, the general processor 62 will analyze and identify the instruction, if the result after identification is a power switch instruction, the power switch instruction will directly act on the electric control module 63, which can control the switch of the power supply of the remote control dredger; and if the instruction is a control instruction for the mechanical arm 4 and the bucket 5, the electric control module 63 will control the second driving motor 65 at this time, the second driving motor 65 will drive the mechanical arm 4 and the bucket 5 to control, thereby realizing the remote control of the bucket 5 and carrying out the dredging operation.

[0023] Referring to Figure 2 and Figure 3 As shown, the track wheel 2 comprises a wheel body 21, two wheel bodies 21 are symmetrically arranged on both sides of the vehicle body 1, a driving wheel 22 and a driven wheel 23 are arranged on both sides of the wheel body 21 respectively, a driving track 24 is arranged on the outer surface of the driving wheel 22 and the driven wheel 23, by arranging the driving wheel 22, the rotation of the driving wheel 22 can drive the track wheel 2 body to rotate, the track wheel 2 body can drive the driven wheel 23 to rotate, thereby driving the dredger to move; the electric control module 63 is electrically connected with a first driving motor 64, the output end of the first driving motor 64 is fixedly connected with the driving wheel 22, by arranging the first driving motor 64, the conclusion analyzed by the general controller is the third one, that is, the control of the track wheel 2, at this time the electric control module 63 will issue an instruction to the first driving motor 64, so that the first driving motor 64 drives the driving wheel 22 to rotate or stop, thereby controlling the dredger to move.

[0024] Referring to Figure 2 As shown, the outer surface of the driving track 24 is uniformly provided with protrusions, by arranging the protrusions on the outer surface of the driving track 24, the friction between the outer surface of the driving track 24 and the ground can be effectively increased, which is beneficial to prevent the dredger from slipping during movement.

[0025] Working principle: the signal receiving module 61 of the remote control module 6 can receive the instruction generated by the remote controller in the hand of the controller, the signal receiving module 61 will transmit the instruction to the general processor 62, the general processor 62 will analyze and identify the instruction, the result of identification has three, one is the power switch instruction, the power switch instruction will directly act on the electric control module 63, can control the switch of the power supply of the remote control excavator; Two is the control of the track wheel 2, at this time the electric control module 63 will send instruction to the first drive motor 64, so that the first drive motor 64 drives the drive wheel 22 to rotate or stop, the drive wheel 22 rotates can drive the track wheel 2 body to rotate, the track wheel 2 body will drive the driven wheel 23 to rotate, in turn can drive the dredger to move; Three is the control instruction of the mechanical arm 4 and the bucket 5, at this time the electric control module 63 will control the second drive motor 65, the second drive motor 65 will drive the mechanical arm 4 and the bucket 5 to control, and the connection of the first sub-arm 41, the second sub-arm 42 and the third sub-arm 44 can rotate, unlike the existing toy excavator machine only plays a decorative role, can drive the bucket 5 to carry out simple excavation operation on some relatively soft soil, can effectively improve the interest of the remote control excavator.

Claims

1. A remote-controlled excavator comprising a vehicle body (1), characterized in that: Both sides of the vehicle body (1) are provided with track wheels (2), one side of the top of the vehicle body (1) is fixedly connected with a cockpit (3), one side of the cockpit (3) is provided with a mechanical arm (4), the mechanical arm (4) comprises a first sub-arm (41), one end of the first sub-arm (41) is rotatably connected with the other side of the top of the vehicle body (1), one end of the first sub-arm (41) is rotatably connected with a second sub-arm (42), one end of the second sub-arm (42) is rotatably connected with a third sub-arm (44), one end of the third sub-arm (44) is rotatably connected with a digging bucket (5), the inside of the vehicle body (1) is provided with a remote control module (6).

2. A remote control excavator according to claim 1, wherein: The remote control module (6) comprises a signal receiving module (61), the signal receiving module (61) is electrically connected with a general processor (62), the general processor (62) is electrically connected with an electric control module (63), the electric control module (63) is electrically connected with a second drive motor (65), the mechanical arm (4) and the digging bucket (5) are controlled by the second drive motor (65).

3. A remote control excavator according to claim 2, wherein: The track wheel (2) comprises a wheel body (21), two wheel bodies (21) are symmetrically arranged on both sides of the vehicle body (1), drive wheels (22) and driven wheels (23) are arranged on both sides of the wheel body (21), respectively, and the outer surfaces of the drive wheels (22) and the driven wheels (23) are provided with drive tracks (24).

4. A remote control excavator according to claim 3, wherein: The electric control module (63) is electrically connected with a first drive motor (64), and the output end of the first drive motor (64) is fixedly connected with the drive wheel (22).

5. A remote control excavator according to claim 3, wherein: The outer surfaces of the drive tracks (24) are uniformly provided with protrusions.

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