Untrapping device of unmanned lotus root digging machine

Abstract

The utility model provides a disengagement device of an unmanned lotus root digging machine, which relates to the technical field of mechanical auxiliary disengagement devices, and comprises a rack, a foot type anchor rod and a connecting device, the number of the foot type anchor rods is four, and the four foot type anchor rods are fixed to the four corners of the machine frame through the connecting devices. The foot type anchor rod comprises a shell, a telescopic rod and an anchor tip. Wherein the anchor tip is mounted at the top end of the telescopic rod, and the telescopic rod is fixed in the shell; the connecting device comprises a motor, a coupling and a gasket; the motor is fixed to the rack, the coupler clamps a rotating shaft of the motor and is connected to the shell through the gasket, and therefore the motor drives the shell and the anchor rod to move. According to the utility model, the foot type anchor rod and the motor are matched with each other to move, so that the robot can flexibly move to deal with different obstacles. And an effective scheme is provided for autonomous escape of the unmanned lotus root digging machine. And a foundation is laid for complete unmanned operation of the lotus root digging machine.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical auxiliary escape devices, in particular to an escape device for an unmanned lotus root digging machine. Background Art

[0002] The conditions for manual harvesting of lotus roots are poor when planting large-scale lotus roots, the demand for workers and the physical strength required are high, and the existing lotus root harvesting machines have low operating stability. In order to solve these problems and respond to the national requirements for agricultural machinery automation, traditional unmanned lotus root harvesters have the problem of being unable to escape autonomously when blocked by waterweed and silt and unable to work normally, and require human intervention. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides an escape device for an unmanned lotus root harvester, which provides a sufficient escape force for the machine through the movement of a foot anchor rod, so that the machine can get rid of obstacles that hinder the movement, thereby achieving the effect of escape.

[0004] An unmanned lotus root digging machine escape device comprises: a frame, a foot-type anchor rod and a connecting device;

[0005] There are four foot-type anchor rods in total, and the four foot-type anchor rods are fixed on the four corners of the frame through the connecting device.

[0006] The foot-type anchor rod comprises a shell, a telescopic rod and an anchor tip; wherein the anchor tip is mounted on the top of the telescopic rod, and the shell fixes the telescopic rod inside the shell;

[0007] The connecting device comprises a motor, a coupling and a gasket; the motor is fixed on the frame, the coupling clamps the rotating shaft of the motor and is connected to the housing through the gasket, so that the motor drives the housing and the anchor rod to move.

[0008] The beneficial effects of adopting the above technical solution are:

[0009] The utility model provides an unmanned lotus root digging machine escape device, which can achieve the effect of the lotus root digging machine escape through the movement of mechanical equipment. The utility model can flexibly move to cope with different obstacles through the mutual cooperation of the foot anchor rod and the motor. It provides an effective solution for the unmanned lotus root digging machine to escape autonomously. It lays the foundation for the lotus root digging machine to be completely unmanned. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the overall structure of the escape device in the embodiment of the utility model;

[0011] In the figure, 1-frame, 2-motor, 3-housing, 4-telescopic rod, 5-anchor tip, 6-coupling, 7-gasket;

[0012] Figure 2 It is a schematic diagram of the structure of the frame in the embodiment of the utility model;

[0013] Figure 3 It is a structural schematic diagram of a foot-type anchor rod in an embodiment of the utility model;

[0014] Figure 4 It is a schematic diagram of a connecting device in an embodiment of the utility model. DETAILED DESCRIPTION

[0015] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0016] A device for getting out of trouble for an unmanned lotus root digging machine, such as Figure 1 As shown, it includes: a frame 1, foot anchor rods and a connecting device; wherein four foot anchor rods are connected to the fixing device with bolts and fixed to the motor. The motor is then fixed to the four corners of the frame by bolts. The structural schematic diagram of the frame in this embodiment is shown in Figure 2 shown.

[0017] The foot anchor rod Figure 3 As shown, it includes a housing 3, a telescopic rod 4 and an anchor tip 5; wherein the anchor tip 5 is installed at the top of the telescopic rod 4, and the housing 3 fixes the telescopic rod 4 inside.

[0018] The connecting device is as Figure 4 As shown, it includes a motor 2, a coupling 6 and a gasket 7; the motor 2 is fixed on the frame 1, the coupling 6 clamps the rotating shaft of the motor and is connected to the housing 3 through the gasket 7, so that the motor 2 drives the housing 3 and the anchor rod to move.

[0019] In this embodiment, the escape device based on the aforementioned unmanned lotus root digging machine is used to implement the following steps:

[0020] Step 1: When the device starts to work, the two telescopic rods on the wide side of the frame (i.e. the front end) are in an extended state, and the telescopic rod on the other side (i.e. the rear end) is in a shortened state. The front telescopic rod and the anchor tip are fixed in the mud and driven to rotate backward by the motor 2, and the rear telescopic rod is also rotated forward by the motor, and after rotating to a certain angle, it is extended and fixed in the mud with the anchor tip.

[0021] Step 2: The front telescopic rod is shortened and rotated forward to return to a vertical state. At this time, the rear telescopic rod rotates backward, driving the entire body to move forward.

[0022] Step three, the front telescopic rod is extended and the rear telescopic rod is shortened, so that the device is reset and prepared for the next work.

[0023] The above description is only a preferred embodiment of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned utility model concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) to form a technical solution.

Claims

1. A device for escaping an unmanned lotus root digging machine, characterized in that: include: racks, foot anchors and connections; There are four foot-type anchor rods in total, and the four foot-type anchor rods are fixed to the four corners of the frame through the connecting device; The foot-type anchor rod comprises a shell, a telescopic rod and an anchor tip; The anchor tip is mounted on the top of the telescopic rod, and the outer shell fixes the telescopic rod inside it; The connecting device comprises a motor, a coupling and a gasket; the motor is fixed on the frame, the coupling clamps the rotating shaft of the motor and is connected to the housing through the gasket, so that the motor drives the housing and the anchor rod to move.

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