Remote control crawler-type road cutting machine with improved structure

Abstract

The utility model discloses a remote control crawler-type road cutting machine with an improved structure, which structurally comprises a machine body, an engine, a mechanical arm, an adjusting frame, a connecting frame, a protective cover, a cutter and a spray pipe. Second bolts arranged at the bottom of a bearing seat can be inserted into three screw holes in different positions formed in a limiting groove, so that the positions of a mechanical arm and a cutter are adjusted, a worker can conduct fine adjustment better, the situation that the position of the cutting machine needs to be moved many times is avoided, and the working efficiency is improved. Therefore, adjustment is convenient, time is saved, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a remotely controlled crawler road cutting machine with an improved structure, belonging to the field of road cutting machines. Background Art

[0002] A tool for road maintenance construction, whose main function is to cut seams on the road surface. It is often used for cement roads and asphalt roads. A tool for road maintenance construction, whose main function is to cut seams on the road surface, and can cut a thin line with a depth ranging from 100 mm to 400 mm. It is often used for cement roads and asphalt roads.

[0003] The Chinese patent discloses a road cutting machine (publication number: CN 217479919 U), which includes a moving seat, a mounting seat and a control seat. A protective shell is fixedly installed on the mounting seat through a fixing rod, and a rotating shaft is rotatably connected to the protective shell. A cutting saw blade is fixedly installed on the rotating shaft. A driving mechanism matched with the rotating shaft is installed on the mounting seat. Two connecting rods are fixedly installed on the moving seat. Two connecting grooves are formed on the mounting seat, and the two connecting grooves are respectively matched with the two connecting rods. An adjusting mechanism matched with one of the connecting rods is installed on the mounting seat. A handle is fixedly installed on the side wall of the control seat.

[0004] The cutting tool in a common road cutting machine usually has a structure with limited fixation and cannot adjust the position of the tool and the robotic arm. Therefore, when fine-tuning the cutting position is required, the position of the cutting machine needs to be adjusted multiple times to reach the corresponding cutting position. The adjustment is rather cumbersome and time-consuming, thus greatly reducing the work efficiency. Content of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a remotely controlled crawler road cutting machine with an improved structure, so as to solve the problem that the cutting tool in a common road cutting machine in the existing technology usually has a structure with limited fixation and cannot adjust the position of the tool and the robotic arm. Therefore, when fine-tuning the cutting position is required, the position of the cutting machine needs to be adjusted multiple times to reach the corresponding cutting position. The adjustment is rather cumbersome and time-consuming, thus greatly reducing the work efficiency.

[0006] To achieve the above object, the utility model is realized by the following technical solutions: A remotely controlled crawler road cutting machine with an improved structure, comprising a machine body, an engine, a robotic arm, an adjusting frame, a connecting frame, a protective cover, a cutter and a spray pipe. The engine is arranged at the upper left end of the machine body, the robotic arm is arranged in the middle of the top of the machine body, the inner side of the robotic arm is connected with the adjusting frame, the bottom of the adjusting frame is integrally fixed with the connecting frame, the front and rear ends of the robotic arm are fixed to the protective cover, the cutter is arranged inside the protective cover, and the outside of the protective cover is attached to the spray pipe; The adjusting frame includes a limiting plate, a first bolt, a bearing seat, a second bolt, a rotating shaft, a limiting groove and a screw hole. The bottom of the limiting plate is connected with the first bolt, the left and right ends of the top of the limiting plate are fixed to the bottom of the bearing seat through the second bolt, the inside of the bearing seat is connected with the rotating shaft, the limiting groove is opened at the top of the limiting plate, the screw hole is opened inside the limiting groove, and the bottom of the limiting plate is fixed to the connecting frame through the first bolt.

[0007] Further, the upper and lower ends of the connecting frame are connected with the limiting plate.

[0008] Further, the spray pipe is fixed to the outside of the protective cover, and the position of the liquid outlet of the spray pipe is flush with the section of the protective cover.

[0009] Further, four limiting grooves are opened, and the limiting grooves are symmetrically distributed along the horizontal central axis of the limiting plate.

[0010] Further, three screw holes are provided in total, and the screw holes are equidistantly opened in the middle of the inside of the limiting groove.

[0011] Further, there is a limiting gap between the inner side of the robotic arm and the limiting plate.

[0012] Advantages: In the remotely controlled crawler road cutting machine with an improved structure of the utility model, an adjusting frame is arranged on the connecting frame, and the second bolt arranged at the bottom of the bearing seat can be inserted into three screw holes at different positions opened in the limiting groove, so as to adjust the positions of the robotic arm and the cutter, which is convenient for the staff to make fine adjustments, thereby avoiding the need to move the position of the cutting machine multiple times, thus achieving convenient adjustment, time saving and improved work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] By reading the detailed description of the non-restrictive embodiments with reference to the following drawings, other features, objects and advantages of the utility model will become more obvious:

[0014] Figure 1 It is a top view structural schematic diagram of the road cutting machine of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the adjusting frame of the utility model.

[0016] In the figure: machine body - 1, engine - 2, robotic arm - 3, adjusting frame - 4, connecting frame - 5, protective cover - 6, cutting tool - 7, spray pipe - 8, limiting plate - 41, first bolt - 42, bearing seat - 43, second bolt - 44, rotating shaft - 45, limiting groove - 46, screw hole - 47. Specific embodiments

[0017] In order to make the objectives, technical solutions and advantages of the present utility model more clear and understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0018] Please refer to Figure 1 , the present utility model provides a remotely controlled tracked road cutting machine with an improved structure through improvement, including a machine body 1, an engine 2, a robotic arm 3, an adjusting frame 4, a connecting frame 5, a protective cover 6, a cutting tool 7 and a spray pipe 8. An engine 2 is provided at the upper left end of the machine body 1, a robotic arm 3 is provided in the middle of the top of the machine body 1. There is a limiting gap between the inner side of the robotic arm 3 and the limiting plate 41. The inner side of the robotic arm 3 is connected to the adjusting frame 4. The bottom of the adjusting frame 4 and the connecting frame 5 are fixed integrally. The upper and lower ends of the connecting frame 5 are connected to the limiting plate 41. The front and rear ends of the robotic arm 3 are fixed to the protective cover 6. A spray pipe 8 is fixed to the outside of the protective cover 6, and the liquid outlet position of the spray pipe 8 is flush with the section plane of the protective cover 6. A cutting tool 7 is provided inside the protective cover 6. The outside of the protective cover 6 is attached to the spray pipe 8. The setting of the spray pipe 8 can better spray and cool the cutting tool 7.

[0019] Please refer to Figure 2 , the present utility model provides a remotely controlled tracked road cutting machine with an improved structure through improvement. The adjusting frame 4 includes a limiting plate 41, a first bolt 42, a bearing seat 43, a second bolt 44, a rotating shaft 45, a limiting groove 46 and a screw hole 47. The bottom of the limiting plate 41 is connected to the first bolt 42. The left and right ends of the top of the limiting plate 41 are fixed to the bottom of the bearing seat 43 through the second bolt 44. The inner side of the bearing seat 43 is connected to the rotating shaft 45. Four limiting grooves 46 are opened at the top of the limiting plate 41, and the four limiting grooves 46 are symmetrically distributed along the horizontal central axis of the limiting plate 41. Screw holes 47 are opened inside the limiting grooves 46. A total of three screw holes 47 are provided, and the three screw holes 47 are equidistantly opened in the middle of the inner side of the limiting grooves 46. The bottom of the limiting plate 41 is fixed to the connecting frame 5 through the first bolt 42. The setting of the three screw holes 47 is more convenient for the user to make fine adjustments.

[0020] The working process is as follows:

[0021] 1. The operator uses an external control device to start the engine 2 of the machine body 1 (since the remote-controlled crawler road cutting machine is a common device on the market, the remote control reception effect is not elaborated much in this article). Subsequently, the engine 2 can drive the crawlers at the bottom of the machine body 1. Then, after moving the machine body 1 to the location where it is needed, the robotic arm 3 can drive the cutter 7 to perform the cutting operation, thereby cutting the corresponding position. Moreover, the setting of the protective cover 6 can provide good protection for the cutter 7, and the spray pipe 8 outside the protective cover 6 can spray and cool the cutting cutter 7.

[0022] 2. During this process, if fine adjustment of the cutting position is required, the operator can install the second bolt 44 at the screw hole 47 opened inside the limit groove 46 according to the position to be adjusted. The three screw holes 47 provided inside the limit groove 46 can achieve a better fine adjustment effect. Then, tighten the second bolt 44 to adjust the position of the bearing block 43. Immediately afterwards, the robotic wall 3 on the rotating shaft 45 can move inward, thereby adjusting the cutting position of the cutter 7. Moreover, the setting of the first bolt 42 can better fix the limit plate 41 on the connecting frame 5.

[0023] The control mode of the present utility model is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art. The provision of power also belongs to the common knowledge in the art. Moreover, the present utility model mainly aims to protect mechanical devices, so the control mode and circuit connection of the present utility model will not be elaborated in detail.

[0024] The above shows and describes the basic principles, main features and advantages of the present utility model. Moreover, the standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can be customized according to the records in the specification and drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machines, parts and equipment all adopt conventional models in the prior art. Coupled with the circuit connection adopting the conventional connection method in the prior art, it will not be elaborated here.

[0025] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0026] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A remote-controlled crawler road cutting machine with improved structure, characterized in that: It includes a machine body (1), an engine (2), a robotic arm (3), an adjusting frame (4), a connecting frame (5), a protective cover (6), a cutter (7) and a spray pipe (8). An engine (2) is arranged at the upper left end of the machine body (1). A robotic arm (3) is arranged in the middle of the top of the machine body (1). The inner side of the robotic arm (3) is connected to the adjusting frame (4). The bottom of the adjusting frame (4) is integrally fixed to the connecting frame (5). The front and rear ends of the robotic arm (3) are fixed to the protective cover (6). A cutter (7) is arranged inside the protective cover (6). The outer side of the protective cover (6) is in contact with the spray pipe (8). The adjusting frame (4) includes a limit plate (41), a first bolt (42), a bearing seat (43), a second bolt (44), a rotating shaft (45), a limit groove (46) and a screw hole (47). The bottom of the limit plate (41) is connected to the first bolt (42). The left and right ends of the top of the limit plate (41) are fixed to the bottom of the bearing seat (43) through the second bolt (44). The inner side of the bearing seat (43) is connected to the rotating shaft (45). A limit groove (46) is opened at the top of the limit plate (41). A screw hole (47) is opened inside the limit groove (46). The bottom of the limit plate (41) is fixed to the connecting frame (5) through the first bolt (42).

2. The improved remote-controlled crawler road cutting machine according to claim 1, characterized in that: The upper and lower ends of the connecting frame (5) are connected to the limit plate (41).

3. The improved remote-controlled crawler road cutting machine according to claim 1, characterized in that: A spray pipe (8) is fixed to the outer side of the protective cover (6), and the liquid outlet position of the spray pipe (8) is flush with the section plane of the protective cover (6).

4. An improved remote-controlled crawler road cutting machine according to claim 1, characterized in that: Four limit grooves (46) are opened, and the limit grooves (46) are symmetrically distributed along the horizontal central axis of the limit plate (41).

5. A remotely controlled crawler-type road cutting machine with improved structure according to claim 1, characterized in that: A total of three screw holes (47) are provided, and the screw holes (47) are equidistantly opened in the middle of the inner side of the limit groove (46).

6. The improved remote-controlled crawler road cutting machine according to claim 1, wherein: There is a limit gap between the inner side surface of the robotic arm (3) and the limit plate (41).

Images