Adjustable road compaction equipment for field road construction

Abstract

The invention relates to the technical field of field road construction, and discloses adjustable road compaction equipment for field road construction, which comprises a movable chassis assembly, walking track assemblies are arranged on two sides of the movable chassis assembly, and the movable chassis assembly comprises a power element for driving the walking track assemblies; the base is arranged on the movable chassis assembly, a rotating disc is arranged on the base, and the rotating disc is rotationally arranged on the base and driven by a rotating motor. By arranging the movable chassis assembly and the walking track assembly, the maneuverability and passing ability of the equipment in a narrow field road environment are remarkably improved, and the problem that traditional large-scale compaction equipment is difficult to enter a narrow space for construction due to large size and poor flexibility is effectively solved. According to the adjustable road compaction equipment for field road construction, the efficiency, precision and safety of field road compaction operation are remarkably improved while traditional technical problems are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of field road construction, in particular to an adjustable road compaction equipment for field road construction. BACKGROUND

[0002] As an important transportation route in the process of agricultural production, field roads are usually used for planting, management and harvesting of crops. Due to the special environment and use requirements of field roads, traditional road construction and compaction methods often face some technical challenges. Especially in the process of narrow field road construction, there are problems such as limited environmental space, difficulty in operating compaction equipment, and low work efficiency.

[0003] In traditional field road compaction operations, large road compaction equipment is difficult to enter narrow field roads for construction due to its large size and poor flexibility. This limitation not only affects the compaction efficiency, but also increases the operation time, resulting in slow construction progress. In addition, although manual operation of mechanical equipment can make up for the shortcomings of the equipment, the low efficiency and high work intensity of manual operation often result in low work precision and even affect the compaction effect.

[0004] Therefore, based on the above technical problems, it is necessary for those skilled in the art to develop an adjustable road compaction equipment for field road construction. SUMMARY

[0005] The purpose of the present application is to provide an adjustable road compaction equipment for field road construction to solve the problems raised in the background.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: An adjustable road compaction equipment for field road construction technical scheme, comprising: A mobile chassis assembly is provided with walking track assemblies on both sides, and the mobile chassis assembly contains a power element for driving the walking track assemblies; A base is provided on the mobile chassis assembly, which is provided with a turntable, and the turntable is rotatably arranged on the base and driven by a rotating motor; A connecting arm assembly is provided on the turntable, the connecting arm assembly includes a connecting arm base, the connecting arm base is installed on the turntable, and the connecting arm base side wall is provided with a connecting arm overturning motor, the output end of the connecting arm overturning motor is connected with a connecting arm, the connecting arm is rotatably arranged on the connecting arm base, the top of the connecting arm is hingedly connected with an overturning arm, the side of the connecting arm base is provided with an overturning arm hydraulic cylinder, the output end of the overturning arm hydraulic cylinder is connected with an overturning arm, and one end of the overturning arm is hingedly connected with an overturning arm auxiliary secondary arm and an overturning arm base; A linkage mechanism is connected to the connecting arm assembly, and the linkage mechanism comprises an angle-adjusting hydraulic telescopic rod, the tail end of the angle-adjusting hydraulic telescopic rod is hingedly connected to the connecting arm base, and the output end of the angle-adjusting hydraulic telescopic rod is hingedly connected with a triangular plate, the triangular plate is rotatably connected to the turnover arm, the front end of the triangular plate is hingedly connected with a linkage rod, the front end of the linkage rod is hingedly connected with a linkage frame, the linkage frame is provided with a compaction connecting seat, the compaction connecting seat is hingedly connected with the front end of the turnover arm, and a connecting head is arranged on the compaction connecting seat. A compaction block is arranged on the connecting head and used for compaction treatment of the field road. A compaction block vibrator is arranged on the compaction connecting seat. A controller is configured to control the rotating motor, the connecting arm turnover motor, the turnover arm hydraulic cylinder, the angle-adjusting hydraulic telescopic rod and the compaction block vibrator.

[0007] As a preferred technical solution, the base is provided with a sensing assembly, the sensing assembly comprises a front-view angle camera, a millimeter wave radar and a rear-view angle camera, the front-view angle camera is arranged at the front end of the base, the millimeter wave radar is arranged around the base, and the rear-view angle camera is arranged at the rear end of the base.

[0008] As a preferred technical solution, in the connecting arm assembly, the turnover arm hydraulic cylinder is used to drive the turnover arm to turn over, and the turnover arm auxiliary sub-arm is connected to the turnover arm to provide auxiliary support.

[0009] As a preferred technical solution, the turnover arm is connected to the connecting arm in a hinged manner, and the turnover arm hydraulic cylinder is a telescopic hydraulic cylinder, one end of which is hingedly connected to the connecting arm base and the other end of which is hingedly connected to the turnover arm.

[0010] As a preferred technical solution, the turnover arm auxiliary sub-arm is a connecting rod mechanism, which is connected between the turnover arm and the connecting arm to increase the stability during turnover.

[0011] As a preferred technical solution, the controller is further configured to receive signals of the sensing system and automatically adjust the posture and position of the connecting arm assembly, the linkage mechanism and the compaction block according to the signals.

[0012] Compared with the prior art, the present application has the following advantages: The adjustable road compaction equipment for field road construction provided by the present application significantly improves the maneuverability and passability of the equipment in a narrow field road environment by arranging the mobile chassis assembly and the walking track assembly, and effectively solves the problem that traditional large compaction equipment is difficult to enter a narrow space for construction due to its large size and poor flexibility.

[0013] Meanwhile, the rotation design of the upper rotating disc of the base, combined with the innovative configuration of the connecting arm assembly and the linkage mechanism, enables the compaction block to be flexibly adjusted in multiple angles and dimensions according to actual operation requirements, which not only greatly improves the efficiency and precision of compaction operation, but also reduces the strength and timeliness problems of manual operation.

[0014] In addition, the perception assembly includes a front-view angle camera, a millimeter wave radar and a rear-view angle camera, providing the device with comprehensive environmental perception capability, enabling the controller to automatically adjust the device posture and position according to real-time environmental information, further enhancing the safety and adaptability of the operation.

[0015] The adjustable road compaction equipment for field road construction of the present application not only solves the problems of traditional technology, but also significantly improves the efficiency, precision and safety of field road compaction operation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of an adjustable road compaction equipment for field road construction; Figure 2 It is a schematic diagram of the side structure of an adjustable road compaction equipment for field road construction; Figure 3 It is a schematic diagram of the front structure of an adjustable road compaction equipment for field road construction; Figure 4 It is a schematic diagram of the moving chassis structure of an adjustable road compaction equipment for field road construction; Figure 5 It is a schematic diagram of the compaction linkage arm structure of an adjustable road compaction equipment for field road construction.

[0017] In the figure: 11, moving chassis assembly; 12, walking track assembly; 2, base; 201, front-view angle camera; 202, millimeter wave radar; 203, rear-view angle camera; 21, rotating disc; 211, rotating motor; 22, connecting arm base; 23, connecting arm overturning motor; 24, connecting arm; 25, overturning arm; 26, overturning arm hydraulic cylinder; 27, overturning arm auxiliary sub-arm; 31, angle adjustment hydraulic telescopic rod; 32, triangular plate; 33, linkage rod; 34, linkage frame; 35, compaction connecting seat; 36, connecting head; 37, compaction block; 4, controller; 5, compaction block vibrator. DETAILED DESCRIPTION

[0018] The features and exemplary embodiments of the various aspects of the present application will be described in detail below with reference to the drawings. The following description is made in connection with the preferred embodiments illustrated in the drawings. It is to be understood that the application is not limited to the preferred embodiments, and the application can be carried out in other ways than those specifically set forth herein without departing from the spirit and essential characteristics of the application. The present application is described in connection with the following figures, in which:

[0019] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , the present application provides a technical scheme of an adjustable road compaction equipment for field road construction: a mobile chassis assembly 11 is provided, walking track assemblies 12 are arranged on both sides of the mobile chassis assembly 11, and a power element for driving the walking track assemblies 12 is arranged in the mobile chassis assembly 11. The power element can be an engine or a motor, etc., which provides power for the walking track assemblies 12, so that the equipment can move on the field road.

[0020] A base 2 is arranged on the mobile chassis assembly 11, a rotating disc 21 is arranged on the base 2, the rotating disc 21 is rotatably arranged on the base 2 and is driven by a rotating motor 211. When the rotating motor 211 is started, the rotating disc 21 rotates on the base 2, thereby adjusting the horizontal angle of the components above the equipment.

[0021] A connecting arm assembly is arranged on the rotating disc 21, the connecting arm assembly includes a connecting arm base 22, and the connecting arm base 22 is fixed to the rotating disc 21. A connecting arm overturning motor 23 is arranged on the side wall of the connecting arm base 22, a connecting arm 24 is connected to the output end of the connecting arm overturning motor 23, and the connecting arm 24 is rotatably arranged on the connecting arm base 22. A overturning arm 25 is hingedly connected to the top of the connecting arm 24, and an overturning arm hydraulic cylinder 26 is arranged on the side edge of the connecting arm base 22. The output end of the overturning arm hydraulic cylinder 26 is connected to the overturning arm 25, and one end of the overturning arm 25 is hingedly connected to the connecting arm base 22 through an overturning arm auxiliary sub-arm 27. When the connecting arm overturning motor 23 works, the connecting arm 24 rotates on the connecting arm base 22, the overturning arm hydraulic cylinder 26 extends and retracts, and the overturning arm 25 is driven to overturn. The overturning arm auxiliary sub-arm 27 is a connecting rod mechanism and is connected between the overturning arm 25 and the connecting arm 24, thereby increasing the stability during overturning.

[0022] The linkage mechanism is connected to the connecting arm assembly, and the linkage mechanism comprises an angle-adjusting hydraulic telescopic rod 31, the tail end of the angle-adjusting hydraulic telescopic rod 31 is hinged to the connecting arm base 22, and the output end of the angle-adjusting hydraulic telescopic rod 31 is hinged to a triangular plate 32, the triangular plate 32 is rotatably connected to the turnover arm 25. The triangular plate 32 is hinged at the front end to a linkage rod 33, the linkage rod 33 is hinged at the front end to a linkage frame 34, the linkage frame 34 is provided with a compaction connecting seat 35, the compaction connecting seat 35 is hinged at the front end to the turnover arm 25, and a connecting head 36 is installed on the compaction connecting seat 35. The angle-adjusting hydraulic telescopic rod 31 is telescoped, the compaction connecting seat 35 and the connecting head 36 are driven to move through the triangular plate 32, the linkage rod 33 and the linkage frame 34, and the angle and position of the compaction block 37 are adjusted.

[0023] The compaction block 37 is installed on the connecting head 36 and used for compaction treatment of the field road. The compaction block vibrator 5 is arranged on the compaction connecting seat 35, the compaction block vibrator 5 is started to make the compaction block 37 vibrate, and the compaction effect is enhanced.

[0024] The controller 4 is configured to control the rotating motor 211, the connecting arm turnover motor 23, the turnover arm hydraulic cylinder 26, the angle-adjusting hydraulic telescopic rod 31 and the compaction block vibrator 5. The action of each component can be accurately controlled through the controller 4, and the automatic operation of the device is realized.

[0025] The base 2 is provided with a sensing assembly, the sensing assembly comprises a front-view angle camera 201, a millimeter wave radar 202 and a rear-view angle camera 203, the front-view angle camera 201 is arranged at the front end of the base 2, the millimeter wave radar 202 is distributed around the base 2, and the rear-view angle camera 203 is arranged at the rear end of the base 2. The sensing assembly provides the device with all-around environmental sensing capability, the controller 4 is further configured to receive signals of the sensing assembly and automatically adjust the posture and position of the connecting arm assembly, the linkage mechanism and the compaction block 37 according to the signals, so that the device can adapt to different working environments.

[0026] Before the device is started, an operator checks whether each component of the device is normal, including the mobile chassis assembly 11, the walking track assembly 12, power elements, the rotating motor 211, the connecting arm turnover motor 23, the turnover arm hydraulic cylinder 26, the angle-adjusting hydraulic telescopic rod 31, the compaction block vibrator 5 and the like. At the same time, whether the front-view angle camera 201, the millimeter wave radar 202 and the rear-view angle camera 203 of the sensing assembly are normal is checked.

[0027] After the device is started, the power elements of the mobile chassis assembly 11 are controlled by the controller 4 to drive the walking track assembly 12, so that the device is moved to the position of the field road to be compacted.

[0028] During the movement of the device, the front-view camera 201, the millimeter wave radar 202 and the rear-view camera 203 of the sensing assembly collect the environmental information around the device in real time, and transmit the signals to the controller 4. The controller 4 determines whether there are obstacles in front of, behind and around the device according to the received signals, and the width, slope and other conditions of the field path.

[0029] When the device reaches the compaction position, the controller 4 controls the rotating motor 211 to drive the rotating disc 21 to rotate on the base 2, adjusts the horizontal angle of the connecting arm assembly, and aligns the compaction block 37 with the area to be compacted.

[0030] Then, the controller 4 controls the connecting arm turnover motor 23 to drive the connecting arm 24 to rotate on the connecting arm base 22, and controls the turnover arm hydraulic cylinder 26 to extend and retract, drives the turnover arm 25 to turn over, adjusts the compaction block 37 to the appropriate height and angle. During the turnover process, the turnover arm auxiliary sub-arm 27 provides auxiliary support to increase stability.

[0031] Next, the controller 4 controls the angle adjustment hydraulic telescopic rod 31 to extend and retract, and further adjusts the position of the compaction connecting seat 35 and the connecting head 36 through the triangular plate 32, the linkage rod 33 and the linkage frame 34, so that the compaction block 37 is in full contact with the surface of the field path.

[0032] Start the compaction block vibrator 5 to make the compaction block 37 vibrate and compact the field path. During the compaction process, the sensing assembly continuously collects environmental information, and the controller 4 automatically adjusts the posture and position of the connecting arm assembly, the linkage mechanism and the compaction block 37 according to the real-time information to ensure the compaction effect.

[0033] After the compaction operation is completed, the controller 4 controls each component to return to the initial position, and then drives the device to move to the next compaction position, repeats the above operation process, and completes the entire field path compaction operation.

[0034] The working principle and use process of the present application: after the components of the present application are assembled in sequence, the above-mentioned working modes are sequentially followed according to actual needs, and the entire working steps can be completed.

[0035] The above-mentioned is only the preferred specific implementation mode of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

[0036] In the description of the present application, it needs to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0037] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connecting", "fixing", "screw connection" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited, the above-mentioned terms in the present application can be understood according to the specific meaning in the specific circumstances by those skilled in the art.

[0038] According to the above embodiments of the present application, these embodiments do not describe all the details and are not limited to the specific embodiments. Obviously, according to the above description, many modifications and changes can be made. The present application selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present application, so that those skilled in the art can well utilize the present application and make modifications and uses on the basis of the present application. 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. An adjustable road compaction device for field road construction, characterized in that, include: A mobile chassis assembly (11) is provided with walking track assemblies (12) on both sides of the mobile chassis assembly (11), and the mobile chassis assembly (11) includes a power element for driving the walking track assemblies (12); A base (2) is provided on the mobile chassis assembly (11), and a turntable (21) is provided on it. The turntable (21) is rotatably provided on the base (2) and driven by a rotary motor (211). A connecting arm assembly is provided on the turntable (21). The connecting arm assembly includes a connecting arm base (22), which is mounted on the turntable (21). A connecting arm tilting motor (23) is provided on the side wall of the connecting arm base (22). A connecting arm (24) is connected to the output end of the connecting arm tilting motor (23). The connecting arm (24) is rotatably mounted on the connecting arm base (22). A tilting arm (25) is hinged to the top of the connecting arm (24). A tilting arm hydraulic cylinder (26) is provided on the side of the connecting arm base (22). The tilting arm hydraulic cylinder (26) is connected to the output end of the tilting arm (25). One end of the tilting arm (25) is hinged to the tilting arm base (22) through a tilting arm auxiliary arm (27). A linkage mechanism is connected to the connecting arm assembly. The linkage mechanism includes an angle-adjustable hydraulic telescopic rod (31). The tail end of the angle-adjustable hydraulic telescopic rod (31) is hinged to the connecting arm base (22), and a triangular plate (32) is hinged to the output end of the angle-adjustable hydraulic telescopic rod (31). The triangular plate (32) is rotatably connected to the tilting arm (25), and a linkage rod (33) is hinged to its front end. A linkage frame (34) is hinged to the front end of the linkage rod (33). A compaction connection seat (35) is installed on the linkage frame (34). The compaction connection seat (35) is hinged to the front end of the tilting arm (25), and a connector (36) is installed on it. Compacted block (37), which is installed on connector (36) for compacting field roads; The compaction block vibrator (5) is installed on the compaction connection seat (35); The controller (4) is configured to control the rotary motor (211), the connecting arm tilting motor (23), the tilting arm hydraulic cylinder (26), the angle-adjusting hydraulic telescopic rod (31), and the compaction block vibrator (5).

2. The adjustable road compaction equipment for field road construction according to claim 1, characterized in that: The base (2) is provided with a sensing component, which includes a front-view camera (201), a millimeter-wave radar (202) and a rear-view camera (203). The front-view camera (201) is located at the front end of the base (2), the millimeter-wave radar (202) is located around the base (2), and the rear-view camera (203) is located at the rear end of the base (2).

3. The adjustable road compaction equipment for field road construction according to claim 1, characterized in that: In the connecting arm assembly, the tilting arm hydraulic cylinder (26) is used to drive the tilting arm (25) to tilt; the tilting arm auxiliary arm (27) is connected to the tilting arm (25) to provide auxiliary support.

4. The adjustable road compaction equipment for field road construction according to claim 3, characterized in that: The tilting arm (25) is connected to the connecting arm (24) by a hinge; the tilting arm hydraulic cylinder (26) is a telescopic hydraulic cylinder, with one end hinged to the connecting arm base (22) and the other end hinged to the tilting arm (25).

5. The adjustable road compaction equipment for field road construction according to claim 4, characterized in that: The auxiliary arm (27) of the flipping arm is a linkage mechanism connected between the flipping arm (25) and the connecting arm (24) to increase stability during the flipping process.

6. The adjustable road compaction equipment for field road construction according to claim 1, characterized in that: The controller (4) is also configured to receive signals from the sensing system and automatically adjust the posture and position of the connecting arm assembly, the linkage mechanism and the compaction block (37) according to the signals.

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