Cart traveling mechanism with obstacle avoidance protection function

Abstract

The utility model discloses a cart traveling mechanism with an obstacle avoidance protection function. The cart traveling mechanism comprises a main body assembly, wherein the main body assembly comprises a frame, a mounting plate, a shell, an infrared limiter and a visual camera; the mounting plate is mounted at the front end of a frame, the shell is fixedly connected to the front end of the mounting plate, the infrared limiters are mounted at the front end of the shell, and the visual cameras are arranged at four corners of the mounting plate; the mounting assembly comprises a sliding groove, a sliding block and a clamping block; the sliding groove is formed in the outer side wall of the frame, the sliding block is connected to the interior of the sliding groove in a sliding mode, and the mounting assembly further comprises a mounting piece and a clamping groove; the mounting piece is connected to the interior of the frame in a sliding mode, the clamping groove is formed in one end of the mounting piece, the sliding groove is an E-shaped groove, and the size of the clamping block is the same as that of the clamping groove. The cart traveling mechanism disclosed by the utility model can assist a worker in flexibly installing the mechanism and the frame, so that the effect of convenient and fast installation is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cart walking mechanism technical field, in particular to a cart walking mechanism with obstacle avoidance protection function. BACKGROUND

[0002] The cart walking mechanism with obstacle avoidance protection function is an intelligent mobile system integrating sensors, control systems and actuators, mainly used for large vehicles or heavy equipment to ensure their safe operation in complex environments.

[0003] The existing cart walking mechanism requires workers to customize parts of the same specification to install the mechanism and the cart according to the installation specifications of the mechanism, and then open the same slot at the installation position to install the mechanism. This installation condition is relatively harsh, and it is inconvenient for workers to flexibly install the mechanism according to different installation environments. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a cart walking mechanism with obstacle avoidance protection function to solve the problem of the existing cart walking mechanism in the above background technology, which requires workers to customize parts of the same specification to install the mechanism and the cart according to the installation specifications of the mechanism, and then open the same slot at the installation position to install the mechanism. This installation condition is relatively harsh, and it is inconvenient for workers to flexibly install the mechanism according to different installation environments.

[0005] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0006] The utility model relates to a cart walking mechanism with obstacle avoidance protection function, which comprises:

[0007] The main body assembly comprises a frame, an installation plate, a shell, an infrared limiter and a visual camera;

[0008] The installation plate is installed at the front end of the frame, the shell is fixedly connected to the front end of the installation plate, the infrared limiter is installed at the front end of the shell, and the visual camera is opened at the four corners of the installation plate;

[0009] The installation assembly comprises a sliding groove, a sliding block and a clamping block;

[0010] The sliding groove is opened on the outer side wall of the frame, the sliding block is slidingly connected to the inside of the sliding groove, and the clamping block is fixedly connected to one end of the sliding block.

[0011] Further, the installation assembly further comprises an installation piece and a clamping groove;

[0012] The mounting piece is slidably connected to the inside of the frame, and a clamping groove is formed at one end of the mounting piece.

[0013] Further, the shape of the sliding groove is an E-shaped groove, and the size of the clamping block is the same as that of the clamping groove.

[0014] Further, the number of the mounting pieces is three groups, and grooves are formed at both ends of the three groups of mounting pieces, and the specifications of the grooves of the three groups of mounting pieces are different.

[0015] Further, the main body assembly further comprises a brake, a tire and a controller.

[0016] The tire is mounted at one end of the frame, the brake is mounted at the outside of the tire, and the controller is mounted at the inside of the shell.

[0017] Further, the maintenance assembly further comprises a mounting cover and an arc strip.

[0018] The maintenance assembly comprises a mounting cover and an arc strip.

[0019] The mounting cover is fixedly connected to the top end of the shell, and the arc strip is fixedly connected to the bottom corners of the mounting cover.

[0020] Further, the maintenance assembly further comprises a sliding frame and a spring block.

[0021] The sliding frame is fixedly connected to the inner walls of the shell at four corners, and the spring block is slidably connected to the inside of the sliding frame.

[0022] Compared with the prior art, the utility model has the advantages that:

[0023] The utility model discloses a mounting assembly is arranged, and through the auxiliary cooperation between the sliding block and the clamping block, the mounting piece can be slid in the inside of the frame by sliding the sliding block, and the groove formed at both ends of a group of mounting pieces and the visual camera are aligned and installed, so that the staff can flexibly install the mechanism and the frame, and the convenient installation effect is achieved.

[0024] Based on the above beneficial effects, the maintenance assembly is provided, the mounting cover and the shell are removed through the auxiliary cooperation between the arc strip and the sliding frame, the spring block is extruded by the arc strip, the spring block is retracted into the sliding frame, the staff can take and maintain the controller, the maintenance space is provided for the staff, and the staff can conveniently install and fix the controller. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0026] Figure 1 It is another axial view of the present application;

[0027] Figure 2 It is another axial view of the present application;

[0028] Figure 3 It is a three-dimensional split view of the mounting assembly of the present application;

[0029] Figure 4 It is a three-dimensional split view of the taking assembly of the present application.

[0030] In the drawings, the component list represented by each number is as follows:

[0031] 11, frame; 12, mounting plate; 13, shell; 14, infrared limit stop; 15, brake; 16, tire; 17, controller; 18, visual camera;

[0032] 21, sliding groove; 22, sliding block; 23, clamping block; 24, mounting piece; 25, clamping groove;

[0033] 31, mounting cover; 32, arc strip; 33, sliding frame; 34, spring block. DETAILED DESCRIPTION

[0034] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings.

[0035] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0036] In order to make the purposes, technical schemes and advantages of the present application more clear, the embodiments of the present application will be further described in detail below with reference to the drawings.

[0037] Please refer to Figures 2-3 The present embodiment is a large vehicle walking mechanism with obstacle avoidance protection function, which comprises:

[0038] The main body assembly comprises a frame 11, a mounting plate 12, a shell 13, an infrared limiter 14 and a visual camera 18;

[0039] The mounting plate 12 is mounted at the front end of the frame 11, the shell 13 is fixedly connected to the front end of the mounting plate 12, the infrared limiter 14 is mounted at the front end of the shell 13, and the visual camera 18 is arranged at the four corners of the mounting plate 12;

[0040] The main body assembly further comprises a brake 15, a tire 16 and a controller 17;

[0041] The tire 16 is mounted at one end of the frame 11, the brake 15 is mounted outside the tire 16, and the controller 17 is mounted inside the shell 13;

[0042] The visual camera 18 is arranged at the four corners of the mounting plate 12, and the infrared limiter 14 and the controller 17 are connected by wires;

[0043] The infrared limiter 14 scans the surrounding environment through a laser beam to generate high-precision point cloud data, such as detecting the contour and distance of obstacles within 10 meters, and simultaneously using the brake 15 for short-distance 0.1-3 meter blind compensation for accurate ranging when approaching obstacles at low speed, the controller 17 performs cross-validation to avoid false judgments caused by single sensor failure, and the infrared limiter 14 identifies the type of obstacles through a deep learning algorithm;

[0044] The above parts are prior art;

[0045] The mounting assembly comprises a sliding groove 21, a sliding block 22 and a clamping block 23;

[0046] The sliding groove 21 is arranged on the outer side wall of the frame 11, the sliding block 22 is slidingly connected to the inside of the sliding groove 21, and the clamping block 23 is fixedly connected to one end of the sliding block 22;

[0047] The mounting assembly further comprises a mounting piece 24 and a clamping groove 25;

[0048] The mounting piece 24 is slidingly connected to the inside of the frame 11, and the clamping groove 25 is arranged at one end of the mounting piece 24;

[0049] The sliding groove 21 provides a sliding space for the sliding block 22, the clamping block 23 and the clamping groove 25 are arranged on the same central axis, the clamping block 23 and the clamping groove 25 are clampedly connected, the mounting piece 24 is three groups, the three groups of mounting pieces 24 are used for arranging the clamping grooves 25, both ends of the three groups of mounting pieces 24 are provided with groove bodies, and the sizes of the groove bodies of the three groups of mounting pieces 24 are different;

[0050] Through the auxiliary cooperation between the sliding block 22 and the clamping block 23, the mounting piece 24 can be driven to slide in the inside of the vehicle frame 11 by sliding the sliding block 22, and the groove at both ends of the mounting piece 24 is aligned and installed with the visual camera 18.

[0051] Working principle: when the staff installs the mechanism;

[0052] Firstly, the staff slides the sliding block 22 in the sliding groove 21 to make the sliding block 22 slide along the track of the sliding groove 21, so that the clamping block 23 fixedly connected to one end of the sliding block 22 is aligned with the selected mounting piece 24;

[0053] Then, the clamping block 23 is clamped with the clamping groove 25, and the sliding block 22 is pushed to drive the mounting piece 24 to slide in the inside of the vehicle frame 11, and the grooves at both ends of the mounting piece 24 are aligned with the visual camera 18;

[0054] This step can assist the staff to flexibly install the mechanism and the vehicle frame 11, so as to achieve the effect of convenient installation.

[0055] Please refer to Figures 1-4 The embodiment further comprises a maintenance assembly on the basis of the above embodiment;

[0056] The maintenance assembly comprises a mounting cover 31 and an arc strip 32.

[0057] The mounting cover 31 is fixedly connected to the top end of the shell 13, and the arc strip 32 is fixedly connected to the bottom four corners of the mounting cover 31.

[0058] The maintenance assembly further comprises a sliding frame 33 and a spring block 34.

[0059] The sliding frame 33 is fixedly connected to the inner wall four corners of the shell 13, and the spring block 34 is slidingly connected to the inside of the sliding frame 33.

[0060] The sliding frame 33 is used for providing a sliding space for the spring block 34, the number of the sliding frame 33 is four groups, the four groups of arc strips 32 and the sliding frame 33 are arranged on the same center axis, and the bottom end of the arc strip 32 and the rear end of the spring block 34 are arc-shaped.

[0061] Through the auxiliary cooperation between the arc strip 32 and the sliding frame 33, the mounting cover 31 and the shell 13 can be removed at the same time, the extrusion of the spring block 34 by the arc strip 32 can be removed, and the spring block 34 can be retracted into the inside of the sliding frame 33.

[0062] Working principle: when the staff takes and maintains the controller 17;

[0063] Firstly, the staff can pull out the mounting cover 31 upwards by releasing the mounting connection between the mounting cover 31 and the shell 13, so that the bottom end of the arc strip 32 can form extrusion with the rear end of the spring block 34;

[0064] Then, the spring block 34 can be retracted into the slide frame 33 under the action of the elastic force, so that the spring block 34 can release the clamping formed outside the controller 17, and the staff can conveniently take the controller 17;

[0065] This step can assist the staff in taking and repairing the controller 17, provide space for the staff to repair, and facilitate the staff to install and fix the controller 17.

[0066] In the description of the present application, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection" and "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0067] Finally, it should be pointed out that: the above is only the preferred embodiment of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A large vehicle traveling mechanism with obstacle avoidance protection function, characterized in that, Include: Main component: the main component includes the frame (11), the mounting plate (12), the shell (13), the infrared limit stopper (14) and the visual camera (18); The mounting plate (12) is installed at the front end of the frame (11), the shell (13) is fixedly connected to the front end of the mounting plate (12), the infrared limit stopper (14) is installed at the front end of the shell (13), and the visual camera (18) is opened at the four corners of the mounting plate (12); The installation assembly includes a sliding groove (21), a sliding block (22) and a clamping block (23); The sliding groove (21) is opened in the outer side wall of the frame (11), the sliding block (22) is slidingly connected to the inside of the sliding groove (21), and the clamping block (23) is fixedly connected to one end of the sliding block (22).

2. The large vehicle traveling mechanism with an obstacle avoidance protection function according to claim 1, characterized by, The installation assembly further includes an installation sheet (24) and a clamping groove (25); The installation sheet (24) is slidingly connected to the inside of the frame (11), and the clamping groove (25) is opened at one end of the installation sheet (24).

3. The large vehicle traveling mechanism with an obstacle avoidance protection function according to claim 2, characterized by, The shape of the sliding groove (21) is E-shaped groove, and the size of the clamping block (23) and the size of the clamping groove (25) are the same.

4. The large vehicle traveling mechanism with obstacle avoidance protection function according to claim 2, characterized in that, The number of the installation sheet (24) is three groups, and the two ends of the three groups of installation sheets (24) are provided with groove bodies, and the groove bodies of the three groups of installation sheets (24) are different in specification.

5. The large vehicle traveling mechanism with an obstacle avoidance protection function according to claim 1, characterized by, The main component further includes a brake (15), a tire (16) and a controller (17); The tire (16) is installed at one end of the frame (11), the brake (15) is installed outside the tire (16), and the controller (17) is installed inside the shell (13).

6. The large vehicle traveling mechanism with an obstacle avoidance protection function according to claim 1, characterized by Further comprising a maintenance assembly; The maintenance assembly includes a mounting cover (31) and a circular arc strip (32); The mounting cover (31) is fixedly connected to the top end of the shell (13), and the circular arc strip (32) is fixedly connected to the bottom four corners of the mounting cover (31).

7. The large vehicle traveling mechanism with an obstacle avoidance protection function according to claim 6, characterized by The maintenance assembly further includes a sliding frame (33) and a spring block (34); The sliding frame (33) is fixedly connected to the inner wall four corners of the shell (13), and the spring block (34) is slidingly connected to the inside of the sliding frame (33).

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