Swamp construction equipment

Abstract

The utility model relates to the technical field of swampland construction, and specifically to a swampland construction device, which mainly solves the technical problems of existing manual construction in swampland, such as high safety risks, low work efficiency, and severe labor consumption. The swampland construction device includes: a casing; a track assembly, which is provided with two sets and is respectively located on the left and right sides of the casing, and the track assembly includes a middle track corresponding to the casing and end tracks located on the front and rear sides of the middle track; a mechanical arm, which is installed on the casing and has a clamp at the end; a power supply assembly, which is located on the casing and is used to supply power to the track assembly and the mechanical arm. The swampland construction device can travel in the swampland, so that it can replace manual labor in the swampland with the help of the mechanical arm, and overcomes the technical defects of existing manual construction, such as high safety risks, low work efficiency, and severe labor consumption.

Description

Technical Field

[0001] The utility model relates to the technical field of swamp construction, in particular to a swamp construction device. Background Art

[0002] Due to the low carrying capacity of existing swamps, large machinery cannot move, and even construction access roads are difficult to build. Therefore, when constructing in swamps, existing construction plans such as artificial support, dredging, and replacement are still used. This method has technical defects such as high safety risks, low work efficiency, and serious labor consumption. Therefore, it is urgent to develop a mechanical equipment that can directly move in swamps to overcome the above defects. Utility Model Content

[0003] In order to overcome the technical defects of existing manual construction in swamps, such as high safety risk, low work efficiency and serious labor consumption, the utility model provides a swamp construction device.

[0004] The utility model provides a swamp construction device, comprising:

[0005] chassis;

[0006] A crawler assembly, which is provided with two sets and is respectively located on the left and right sides of the casing, and the crawler assembly includes a middle crawler arranged corresponding to the casing and end crawlers located on the front and rear sides of the middle crawler;

[0007] A mechanical arm, which is mounted on the housing and has a clamping claw at the end;

[0008] A power supply assembly is located on the housing and is used to supply power to the track assembly and the mechanical arm.

[0009] Optionally, the middle track and the end track both include a track body, a fixing frame, a rotating shaft, a sprocket and an endless chain. The fixing frame is fixedly connected to the casing, the rotating shaft is installed on the fixing frame and arranged on the left and right sides, two rotating shafts are provided and are respectively located at the front and rear ends of the track body, two groups of sprockets are provided and are respectively fixed on two rotating shafts, and the endless chain is fixed on the inner surface of the track body and engages with the two groups of sprockets at the same time.

[0010] Optionally, the track body includes a wooden core plate and a wear-resistant rubber plate sleeved on the outer side of the wooden core plate.

[0011] Optionally, each set of sprockets is provided with two, and the inner surface of each track body is correspondingly provided with two annular chains spaced apart from each other on the left and right.

[0012] Optionally, two sets of driving mechanisms distributed front and back are provided in the casing, and the two sets of driving mechanisms are respectively connected to the two sets of sprockets of the middle track, and the two sets of sprockets of the middle track are respectively connected to the sprockets of the two end tracks.

[0013] Optionally, each set of driving mechanisms includes a servo motor and a gear box, and the output shaft of the gear box extends outwardly on the left and right sides of the gear box body and is respectively connected to two sets of track assemblies.

[0014] Optionally, the output shaft of the gear box is coaxially fixed with the sprocket of the middle track, and a first transmission sprocket is coaxially fixed to the output end of the driving mechanism, a second transmission sprocket is coaxially fixed to the sprocket of the end track close to the middle track, and the first transmission sprocket is connected to the second transmission sprocket of the end track which is closer to the end track through a chain drive.

[0015] Optionally, the housing is provided with a signal receiver, a camera and a controller, the signal receiver is used to receive signals sent by a wireless remote control, the camera is used to collect real-time road condition video information in the direction of travel, the controller is communicatively connected with the signal receiver, track assembly and robotic arm, the controller is used to control the movement of the track assembly and the robotic arm according to the signal received by the signal receiver, and the power supply assembly supplies power to the signal receiver and the controller.

[0016] Optionally, the power supply assembly includes a plurality of batteries located within the casing.

[0017] Optionally, the robotic arm includes a base, an upper arm, a lower arm and a telescopic structure, the base is rotatably mounted on the casing and the rotating axis is vertically arranged, one end of the upper arm is rotatably connected to the base and the rotating axis is horizontally arranged, the other end of the upper arm is rotatably connected to one end of the lower arm and the rotating axis is horizontally arranged, the other end of the lower arm is connected to one end of the telescopic structure, and the other end of the telescopic structure is connected to the clamp.

[0018] Compared with the prior art, the technical solution provided by the utility model has the following advantages:

[0019] The swamp construction device provided by the utility model adopts two sets of track assemblies as the walking structure, and the track assembly includes a middle track corresponding to the casing and two sets of end tracks located on the front and rear sides of the middle track. The middle track and the end tracks on both sides form a multi-link track, which can increase the ground contact area of ​​the construction device, reduce the pressure, and avoid sinking when walking in the swamp to a certain extent; at the same time, when a certain track sinks, the other tracks can continue to work to drive the entire device to return to normal, further avoiding sinking when walking in the swamp; in addition, the casing is only set corresponding to the middle track, and the end tracks on both sides are extended outward from the front and rear sides of the casing, so that the self-weight of the entire device is reduced, and the probability of sinking can be further reduced. With the cooperation of these three aspects, the swamp construction device can travel in the swamp, so that it can work in the swamp instead of manual labor with the help of a mechanical arm, overcoming the technical defects of the existing manual construction, such as high safety risks, low work efficiency, and serious labor consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings herein are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the present utility model, and together with the description, are used to explain the principles of the present utility model.

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 A schematic diagram showing the structure of a swamp construction device in an embodiment of the utility model;

[0023] Figure 2 A top view showing the structure of the crawler assembly in an embodiment of the utility model;

[0024] Figure 3 A schematic diagram showing the structure of the crawler body in an embodiment of the utility model;

[0025] Figure 4 A schematic diagram showing the structure of a mechanical arm in an embodiment of the present utility model.

[0026] In the figure:

[0027] 1. Casing; 2. Track assembly; 21. Middle track; 22. End track; 23. Track body; 24. Fixed frame; 25. Rotating shaft; 26. Sprocket; 27. Ring chain; 28. Second transmission sprocket; 3. Mechanical arm; 31. Gripper; 32. Base; 33. Upper arm; 34. Lower arm; 35. Telescopic structure; 4. Power supply assembly; 5. Driving mechanism; 51. Motor; 52. Gear box; 53. First transmission sprocket; 6. Signal receiver; 7. Camera; 8. Controller. DETAILED DESCRIPTION

[0028] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the scheme of the utility model will be further described below. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0029] In the description, it should be noted that the terms "first" and "second" are only used for descriptive purposes and should not be understood as indicating or implying relative importance. It should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two elements. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only part of the embodiments of the present invention, rather than all of the embodiments.

[0031] The specific embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0032] Reference Figure 1 This embodiment provides a swamp construction device, including a casing 1, a crawler assembly 2, a mechanical arm 3 and a power supply assembly 4.

[0033] The housing 1 mainly provides hardware support and protection for other components.

[0034] Among them, refer to Figure 2 and Figure 3 The crawler track assembly 2 is provided with two sets and is respectively located on the left and right sides of the casing 1 . The crawler track assembly 2 includes a middle crawler track 21 corresponding to the casing 1 and end crawlers 22 located on the front and rear sides of the middle crawler track 21 .

[0035] It is easy to understand that the direction of the device is forward, the direction of retreat is rear, and the two sides are left and right. Here, front, back, left and right are only used to more clearly illustrate the relative position relationship of each component, and do not limit the structure.

[0036] Specifically, the middle crawler 21 and the end crawler 22 both include a crawler body 23, a fixing frame 24, a rotating shaft 25, a sprocket 26 and an endless chain 27. The fixing frame 24 is fixedly connected to the housing 1. The rotating shaft 25 is mounted on the fixing frame 24 and arranged left and right. Two rotating shafts 25 are provided and are respectively located at the front and rear ends of the crawler body 23. Two groups of sprockets 26 are provided and are respectively fixed on the two rotating shafts 25. The endless chain 27 is fixed to the inner surface of the crawler body 23 and is simultaneously engaged with the two groups of sprockets 26. The crawler body 23 is moved forward by the engagement of the endless chain 27 and the sprocket 26, and the transmission force is relatively large, which is more conducive to walking in swamps.

[0037] It is easy to understand that the two sets of sprockets 26 are respectively arranged at the front and rear ends of the endless chain 27 corresponding to the rotating shaft 25 so as to be able to tighten the endless chain 27.

[0038] More specifically, the crawler body 23 includes a wooden core plate and a wear-resistant rubber plate sleeved on the outside of the wooden core plate. The wooden crawler plate has a low density and a light weight, which is conducive to preventing subsidence; and the wear-resistant rubber plate can improve the wear resistance of the crawler.

[0039] More specifically, each group of sprockets 26 is provided with two, and the inner surface of each crawler body 23 is correspondingly provided with two ring chains 27 spaced apart from each other. The two ring chains 27 are meshed with the two chains of each group, which can improve the stability of the crawler body 23.

[0040] Specifically, two sets of driving mechanisms 5 are arranged in the housing 1, and the driving mechanisms 5 are respectively connected to the two sets of sprockets 26 of the middle crawler 21, and the two sets of sprockets 26 of the middle crawler 21 are respectively connected to the sprockets 26 of the two end crawlers 22. When in use, the driving mechanism 5 drives the sprockets 26 of the middle crawler 21 to move, and the sprockets 26 of the middle crawler 21 drive the sprockets 26 of the two end crawlers 22 to move, thereby realizing the movement of the crawler assembly 2. This structure can ensure the synchronous operation of all crawlers by ensuring the synchronization of the movements of the two sets of driving mechanisms 5, thereby overcoming the technical defect of poor travel uniformity existing in the single-side multi-set crawler structure.

[0041] More specifically, each set of driving mechanism 5 includes a servo motor 51 and a gear box 52, the output shaft of the gear box 52 extends outwardly from the left and right sides of the gear box 52 and is respectively connected to two sets of track assemblies 2. The gear box 52 with a double extension structure makes it easier to ensure the synchronization of the movement of the left and right track assemblies 2.

[0042] More specifically, the output shaft of the gear box 52 is coaxially fixed with the sprocket 26 of the middle track 21, and a first transmission sprocket 53 is coaxially fixed to the output end of the driving mechanism 5, and a second transmission sprocket 28 is coaxially fixed to the sprocket 26 of the end track 22 close to the middle track 21, and the first transmission sprocket 53 is connected to the second transmission sprocket 28 of the end track 22 which is closer to the end track 22 through a chain drive.

[0043] Among them, refer to Figure 4 The mechanical arm 3 is mounted on the housing 1 and has a clamping claw 31 at the end.

[0044] Specifically, the mechanical arm 3 includes a base 32, a large arm 33, a small arm 34 and a telescopic structure 35. The base 32 is rotatably mounted on the housing 1 and the rotation axis is arranged vertically. One end of the large arm 33 is rotatably connected to the base 32 and the rotation axis is arranged horizontally, and the other end is rotatably connected to one end of the small arm 34 and the rotation axis is arranged horizontally. The other end of the small arm 34 is connected to one end of the telescopic structure 35, and the other end of the telescopic structure 35 is connected to the clamp 31. Through the linkage of the base 32, the large arm 33, the small arm 34 and the telescopic structure 35, the position movement of the clamp 31 in the three-dimensional space can be completed, and the clamp 31 can be used to transport pipes and other equipment to the required position in the swamp.

[0045] The power supply assembly 4 is located on the housing 1 and is used to supply power to the track assembly 2 and the robotic arm 3 .

[0046] Specifically, the power supply assembly 4 includes a plurality of batteries located in the housing 1. Using batteries as a power source can effectively reduce the equipment construction cost, and also eliminate the troubles of storing dangerous oil products and the emission of atmospheric pollutants.

[0047] In addition, refer to Figure 1 The swamp construction device of this embodiment is also provided with a signal receiver 6, a camera 7 and a controller 8 on the housing 1. The signal receiver 6 is used to receive the signal sent by the wireless remote control, the camera 7 is used to collect the real-time road condition video information in the direction of travel, the controller 8 is connected to the signal receiver 6, the crawler assembly 2 and the mechanical arm 3 in communication, the controller 8 is used to control the movement of the crawler assembly 2 and the mechanical arm 3 according to the signal received by the signal receiver 6, and the power supply assembly 4 supplies power to the signal receiver 6 and the controller 8. When in use, the operator controls the device to move forward and the movement of each part through the wireless remote control according to the real-time road condition video information collected by the camera 7, so as to complete the pure mechanized operation with higher safety factor and higher work efficiency.

[0048] The above is only a specific implementation of the utility model, which enables those skilled in the art to understand or implement the utility model. Although detailed descriptions are given with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments, and they should all be covered by the protection scope of the claims.

Claims

1. A swamp construction device, characterized in that: include: Housing (1); A crawler track assembly (2), which is provided with two sets and is respectively located on the left and right sides of the casing (1), the crawler track assembly (2) comprises a middle crawler track (21) arranged corresponding to the casing (1) and end crawlers (22) located on the front and rear sides of the middle crawler track (21), the middle crawler track (21) and the end crawler track (22) both comprising a crawler track body (23), a fixing frame (24), a rotating shaft (25), a sprocket (26) and an endless chain (27), the fixing frame (24) being fixedly connected to the casing (1), the rotating shaft (25) being mounted on the fixing frame (24) and arranged on the left and right sides, the rotating shaft (25) being provided with two and being respectively located on the front and rear ends of the crawler track body (23), the sprocket (26) being provided with two groups and being respectively fixed on the two rotating shafts (25), the endless chain (27) being fixed on the inner surface of the crawler track body (23) and simultaneously meshing with the two groups of sprockets (26); A mechanical arm (3) which is mounted on the housing (1) and has a clamping claw (31) at the end; A power supply assembly (4) is located on the housing (1) and is used to supply power to the crawler assembly (2) and the mechanical arm (3).

2. The swamp construction device according to claim 1, characterized in that: The crawler body (23) comprises a wooden core plate and a wear-resistant rubber plate sleeved on the outside of the wooden core plate.

3. The swamp construction device according to claim 1, characterized in that: Each group of sprocket wheels (26) is provided with two, and the inner surface of each crawler body (23) is correspondingly provided with two annular chains (27) spaced apart from each other on the left and right.

4. The swamp construction device according to claim 1, characterized in that: Two sets of drive mechanisms (5) are arranged in the casing (1) and are distributed front and rear. The two sets of drive mechanisms (5) are respectively connected to the two sets of sprockets (26) of the middle crawler (21) by transmission, and the two sets of sprockets (26) of the middle crawler (21) are respectively connected to the sprockets (26) of the two end crawlers (22) by transmission.

5. The swamp construction device according to claim 4, characterized in that: Each set of driving mechanisms (5) comprises a servo motor (51) and a gear box (52), wherein an output shaft of the gear box (52) extends outwardly from left and right sides of a housing of the gear box (52) and is respectively connected to two sets of crawler assemblies (2).

6. The swamp construction device according to claim 5, characterized in that: The output shaft of the gear box (52) is coaxially fixed to the sprocket (26) of the middle crawler (21), and a first transmission sprocket (53) is coaxially fixed to the output end of the drive mechanism (5), and a second transmission sprocket (28) is coaxially fixed to the sprocket (26) of the end crawler (22) close to the middle crawler (21), and the first transmission sprocket (53) is connected to the second transmission sprocket (28) of the end crawler (22) which is closer to the middle crawler (21) through a chain drive.

7. The swamp construction device according to any one of claims 1 to 6, characterized in that: The housing (1) is provided with a signal receiver (6), a camera (7) and a controller (8); the signal receiver (6) is used to receive a signal sent by a wireless remote control; the camera (7) is used to collect real-time video information of road conditions in the direction of travel; the controller (8) is communicatively connected with the signal receiver (6), the track assembly (2) and the mechanical arm (3); the controller (8) is used to control the movement of the track assembly (2) and the mechanical arm (3) according to the signal received by the signal receiver (6); and the power supply assembly (4) supplies power to the signal receiver (6) and the controller (8).

8. The swamp construction device according to any one of claims 1 to 6, characterized in that: The power supply assembly (4) comprises a plurality of storage batteries located in the housing (1).

9. The swamp construction device according to any one of claims 1 to 6, characterized in that: The mechanical arm (3) comprises a base (32), a large arm (33), a small arm (34) and a telescopic structure (35); the base (32) is rotatably mounted on the housing (1) and the rotation axis is arranged vertically; one end of the large arm (33) is rotatably connected to the base (32) and the rotation axis is arranged horizontally; the other end of the large arm (33) is rotatably connected to one end of the small arm (34) and the rotation axis is arranged horizontally; the other end of the small arm (34) is connected to one end of the telescopic structure (35), and the other end of the telescopic structure (35) is connected to the clamp (31).

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