Crawler-type rope saw cutting machine

Abstract

The utility model relates to the technical field of rope saws, and discloses a crawler-type rope saw cutting machine which comprises a machine frame, crawler-type walking wheels are arranged below the machine frame, a cutting assembly is arranged above the machine frame and comprises a main motor, a large disc and a rotating shaft, the main motor is installed on the machine frame, the rotating shaft is matched with the machine frame in a rotating mode, and the large disc is installed on the machine frame. The axis of the rotating shaft is parallel to the axis of an output shaft of the main motor, a first belt wheel is arranged on the output shaft of the main motor, a second belt wheel is arranged at one end of the rotating shaft, and the first belt wheel and the second belt wheel are sleeved with a plurality of transmission belts at the same time. The supporting frame and the main motor are both located on the same side of the transmission belt, the rotating shaft is rotationally connected with the supporting frame, and the other end, extending out of the supporting frame, of the rotating shaft is fixedly connected with the large disc. The crawler-type rope saw cutting machine solves the problems that an existing crawler-type rope saw cutting machine is large in size, low in working efficiency and inconvenient to transport.

Description

Technical Field

[0001] The utility model relates to the technical field of rope saw machines, in particular to a crawler-type rope saw cutting machine. Background Art

[0002] A rope saw machine is a cutting tool used for cutting and demolishing mines, rough blocks, arc plates, large plate stones, thick concrete, irregular reinforced concrete structures, bridges, roads, etc. Existing hydraulic drive power device cutting equipment can perform various cuts on relatively thick concrete and is the most suitable cutting construction equipment for cutting and demolishing basements, chimneys, pillars, etc. as well as renovation work. A rope saw (wire saw) can handle cutting of closely arranged reinforced concrete structures, thick brick walls, and even underwater cutting operations. The rope saw (wire saw) can meet the cutting depth that a hydraulic wall saw cannot reach, and the cutting operation depth is not limited, making it a backup equipment for hydraulic wall saw machines.

[0003] Currently, existing rope saw machines have a large structural design, slow walking speed, low work efficiency, and are not convenient for transporting the whole machine, resulting in poor versatility. Content of the Utility Model

[0004] The purpose of the utility model is to provide a crawler-type rope saw cutting machine to solve at least one of the above problems existing in the prior art.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The crawler-type rope saw cutting machine includes a frame. Crawler-type traveling wheels are arranged below the frame, and a cutting assembly is arranged above the frame. The cutting assembly includes a main motor, a large disc, and a rotating shaft. The main motor is installed on the frame. The rotating shaft is rotationally matched with the frame, and the axis of the rotating shaft is parallel to the axis of the output shaft of the main motor. A first pulley is arranged on the output shaft of the main motor, and a second pulley is arranged at one end of the rotating shaft. Multiple drive belts are simultaneously sleeved on the first pulley and the second pulley. A support frame is arranged on the frame, and both the support frame and the main motor are located on the same side of the drive belt. The rotating shaft is rotationally connected to the support frame, and the other end of the rotating shaft extending out of the support frame is fixedly connected to the large disc. An arc-shaped groove for sleeving a diamond beaded wire is arranged on the large disc.

[0007] In this technical solution, the crawler wheels are used for the movement of the whole machine, improving the adaptability of the whole machine to complex road surface environments. The cutting assembly is used to control the rotation of the large disc. With the diamond beaded wire wound around the large disc, the other end of the diamond beaded wire is sleeved on the object to be cut. By driving the rotation of the diamond beaded wire through the large disc, the cutting of the object by the diamond beaded wire is realized. This cutting method has no limitation on the thickness of the object. Since the axis of the rotating shaft is parallel to the axis of the output shaft of the main motor, a first pulley is provided on the output shaft of the main motor, and a second pulley is provided at one end of the rotating shaft. Multiple transmission belts are simultaneously sleeved on the first pulley and the second pulley. The transmission of multiple transmission belts can improve the reliability of the transmission of the large disc and enhance the stability of cutting. Since a support frame is provided on the frame, both the support frame and the main motor are located on the same side of the transmission belt. The rotating shaft is rotatably connected to the support frame, and the other end of the rotating shaft extending out of the support frame is fixedly connected to the large disc. That is, the large disc is arranged at a position close to the support frame, and both the large disc and the motor are located on the same side of the transmission belt. This can ensure the rotational stability of the large disc while making the structure of the whole machine more compact, with a smaller volume, facilitating the control of the whole machine to move quickly in a suitable environment to improve work efficiency. At the same time, the compact structure and small volume are also convenient for the transportation of the whole machine.

[0008] Further, in order to provide crawler wheels that can be easily installed on the frame and whose walking speed is easy to control, the crawler wheels include a walking motor, a speed reducer, a driving wheel, a transmission wheel, a load-bearing wheel, and a crawler. The walking motor is installed on the frame. The driving wheel, the transmission wheel, and the load-bearing wheel are rotatably connected to the frame. The output shaft of the walking motor is connected to the input end of the speed reducer. The output shaft of the speed reducer is connected to the driving wheel. A crawler is sleeved on the driving wheel and the transmission wheel. The outer walls of the driving wheel and the transmission wheel are meshed with the inner wall of the crawler. A plurality of load-bearing wheels are respectively provided on both sides of the frame, and the load-bearing wheels are located between the driving wheel and the transmission wheel.

[0009] Further, in order to improve the adhesion between the diamond beaded wire and the large disc, prevent the diamond beaded wire from being higher than the arc-shaped groove of the large disc during the transmission process, and thus affect the transmission effect and the cutting effect, an inclined pressure rod is provided on the frame. A pressure wheel is rotatably connected to one end of the inclined pressure rod above the large disc. The diamond beaded wire is sleeved on the large disc, and the pressure wheel presses the diamond beaded wire downward towards the large disc to improve the adhesion between the diamond beaded wire and the large disc.

[0010] Further, in order to press down different positions of the diamond beaded wire as needed, the angle of the inclined pressure rod is adjustable, and a plurality of mounting holes are provided on the frame to facilitate the adjustment of the mounting angle of the inclined pressure rod.

[0011] Further, in order to better limit the downward pressure of the diamond beaded wire, an arc-shaped limiting groove for facilitating the limitation of the diamond beaded wire is provided on the pressure wheel.

[0012] Furthermore, in order to center the large disk on the whole machine and improve the stability of the whole machine, the support frame is located in front of the main motor and close to the middle of the main motor.

[0013] Furthermore, in order to improve the smoothness of the rotation of the rotating shaft, a bearing seat is provided on the frame, and a bearing is provided between the rotating shaft and the bearing seat.

[0014] Furthermore, in order to improve the transmission reliability of the first pulley and the second pulley, four transmission belts are simultaneously sleeved on the first pulley and the second pulley.

[0015] Furthermore, in order to protect the diamond beaded wire, a protective cover is provided on the support frame behind the large disk.

[0016] The beneficial effects of the present utility model are as follows: In this technical solution, the crawler wheels are used for the walking of the whole machine, and the cutting assembly is used to control the rotation of the large disk. With the diamond beaded wire wound around the large disk, the other end of the diamond beaded wire is sleeved on the object to be cut. By driving the rotation of the diamond beaded wire by the large disk, the cutting of the object by the diamond beaded wire is realized. This cutting method has no limitation on the thickness of the object. Since the axis of the rotating shaft is parallel to the axis of the output shaft of the main motor, a first pulley is provided on the output shaft of the main motor, and a second pulley is provided at one end of the rotating shaft. Multiple transmission belts are simultaneously sleeved on the first pulley and the second pulley. The transmission of multiple transmission belts can improve the transmission reliability of the large disk and the stability of cutting. Since a support frame is provided on the frame, the support frame and the main motor are both located on the same side of the transmission belt. The rotating shaft is rotatably connected to the support frame, and the other end of the rotating shaft extending out of the support frame is fixedly connected to the large disk. That is, the large disk is arranged close to the support frame, and the large disk and the motor are both located on the same side of the transmission belt. It can ensure the rotation stability of the large disk and at the same time make the structure of the whole machine more compact, with a smaller volume, which is convenient to control the whole machine to move quickly in a suitable environment to improve work efficiency. At the same time, the compact structure and small volume are also convenient for the transportation of the whole machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the first perspective of the present utility model;

[0018] Figure 2 is a schematic structural diagram of the second perspective of the present utility model;

[0019] Figure 3 is a schematic side view structural diagram of the present utility model;

[0020] Figure 4 is a schematic structural diagram of the main motor driving the large disk to rotate inside the present utility model.

[0021] In the figure: frame 1; control electric box 2; main motor 3; large disc 4; rotating shaft 5; drive belt 6; support frame 7; arc-shaped groove 8; drive wheel 9; transmission wheel 10; load-bearing wheel 11; crawler belt 12; inclined pressure rod 13; pressure wheel 14; mounting hole 15; arc-shaped limit groove 16; bearing seat 17; protective cover 18. Specific implementation mode

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the present invention will be briefly introduced below in combination with the accompanying drawings and the description of the embodiments or the prior art. Obviously, the following description of the structure of the accompanying drawings is only some embodiments of the present invention. For those of ordinary skill in the art, other accompanying drawings can be obtained based on these drawings without creative efforts. It should be noted here that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation to the present invention.

[0023] Embodiment 1:

[0024] As Figures 1-4 shown, this embodiment provides a crawler-type wire saw cutting machine, including a frame 1, a control electric box 2 is provided on the frame 1, crawler-type traveling wheels are provided below the frame 1, and a cutting assembly is provided above the frame 1. The cutting assembly includes a main motor 3, a large disc 4 and a rotating shaft 5. The main motor 3 is installed on the frame 1, the rotating shaft 5 is rotationally matched with the frame 1, the axis of the rotating shaft 5 is parallel to the axis of the output shaft of the main motor 3. A first pulley is provided on the output shaft of the main motor 3, a second pulley is provided at one end of the rotating shaft 5, and multiple drive belts 6 are simultaneously sleeved on the first pulley and the second pulley. A support frame 7 is provided on the frame 1, and both the support frame 7 and the main motor 3 are located on the same side of the drive belt 6. The rotating shaft 5 is rotationally connected to the support frame 7, and the other end of the rotating shaft 5 extending out of the support frame 7 is fixedly connected to the large disc 4. An arc-shaped groove 8 for sleeving a diamond string bead wire is provided on the large disc 4.

[0025] In this technical solution, the crawler wheels are used for the walking of the whole machine, improving the adaptability of the whole machine to complex road surface environments. The cutting assembly is used to control the rotation of the large disc 4. With the diamond beaded wire wound around the large disc 4, the other end of the diamond beaded wire is sleeved on the object to be cut. By driving the rotation of the diamond beaded wire by the large disc 4, the cutting of the object by the diamond beaded wire is realized. This cutting method has no limitation on the thickness of the object. Since the axis of the rotating shaft 5 is parallel to the axis of the output shaft of the main motor 3, a first pulley is provided on the output shaft of the main motor 3, and a second pulley is provided at one end of the rotating shaft 5. Multiple drive belts 6 are simultaneously sleeved on the first pulley and the second pulley. The transmission of multiple drive belts 6 can improve the reliability of the transmission to the large disc 4 and enhance the stability of cutting. Since a support frame 7 is provided on the frame 1, both the support frame 7 and the main motor 3 are located on the same side of the drive belt 6. The rotating shaft 5 is rotatably connected to the support frame 7, and the other end of the rotating shaft 5 extending out of the support frame 7 is fixedly connected to the large disc 4. That is, the large disc 4 is arranged at a position close to the support frame 7. The large disc 4 and the motor are both located on the same side of the drive belt 6, which can ensure the rotational stability of the large disc 4 while making the structure of the whole machine more compact, smaller in volume, facilitating the control of the whole machine to move quickly in a suitable environment to improve work efficiency. At the same time, the compact structure and small volume are also convenient for the transportation of the whole machine.

[0026] Embodiment 2:

[0027] This embodiment is optimized based on the above Embodiment 1.

[0028] In order to provide crawler wheels that can be easily installed on the frame 1 and whose walking speed is easy to control, the crawler wheels include a walking motor, a speed reducer, a driving wheel 9, a driving wheel 10, a load-bearing wheel 11, and a crawler 12. The walking motor is installed on the frame 1. The driving wheel 9, the driving wheel 10, and the load-bearing wheel 11 are rotatably connected to the frame 1. The output shaft of the walking motor is connected to the input end of the speed reducer, and the output shaft of the speed reducer is connected to the driving wheel 9. A crawler 12 is sleeved on the driving wheel 9 and the driving wheel 10. The outer walls of the driving wheel 9 and the driving wheel 10 are in meshing connection with the inner wall of the crawler 12. A plurality of load-bearing wheels 11 are respectively provided on both sides of the frame 1, and the load-bearing wheels 11 are located between the driving wheel 9 and the driving wheel 10.

[0029] Embodiment 3:

[0030] This embodiment is optimized based on the above Embodiment 1.

[0031] In order to improve the fit between the diamond bead string and the large disc 4 and prevent the diamond bead string from being higher than the arc-shaped groove 8 of the large disc 4 during the transmission process, which may affect the transmission effect and the cutting effect, an inclined pressure rod 13 is provided on the frame 1. One end of the inclined pressure rod 13 above the large disc 4 is rotatably connected with a pressure wheel 14. A diamond bead string is sleeved on the large disc 4, and the pressure wheel 14 presses the diamond bead string downward toward the large disc 4 to improve the fit between the diamond bead string and the large disc 4.

[0032] Example 4:

[0033] This example is an optimization based on Example 3 above.

[0034] In order to press different positions of the diamond bead string as needed, the angle of the inclined pressure rod 13 is adjustable, and a plurality of mounting holes 15 are provided on the frame 1 to facilitate adjusting the mounting angle of the inclined pressure rod 13.

[0035] Example 5:

[0036] This example is an optimization based on Example 3 above.

[0037] In order to better limit the downward pressure of the diamond bead string, an arc-shaped limiting groove 16 is provided on the pressure wheel 14 to facilitate limiting the diamond bead string.

[0038] Example 6:

[0039] This example is an optimization based on Example 1 above.

[0040] In order to make the position of the large disc 4 centered on the whole machine and improve the stability of the whole machine, the support frame 7 is located in front of the main motor 3 and close to the middle of the main motor 3.

[0041] Example 7:

[0042] This example is an optimization based on Example 1 above.

[0043] In order to improve the smoothness of the rotation of the rotating shaft 5, a bearing seat 17 is provided on the frame 1, and a bearing is provided between the rotating shaft 5 and the bearing seat 17.

[0044] Example 8:

[0045] This example is an optimization based on Example 1 above.

[0046] In order to improve the transmission reliability of the first pulley and the second pulley, four transmission belts 6 are simultaneously sleeved on the first pulley and the second pulley.

[0047] Example 9:

[0048] This example is an optimization based on Example 1 above.

[0049] In order to protect the diamond wire saw bead string, a protective cover 18 is provided behind the large disc 4 on the support frame 7.

[0050] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. Crawler type wire saw cutting machine, characterized in that: It includes a frame. Crawler wheels are provided below the frame. A cutting assembly is provided above the frame. The cutting assembly includes a main motor, a large disc and a rotating shaft. The main motor is installed on the frame. The rotating shaft is rotationally matched with the frame. The axis of the rotating shaft is parallel to the axis of the output shaft of the main motor. A first pulley is provided on the output shaft of the main motor. A second pulley is provided at one end of the rotating shaft. Multiple drive belts are simultaneously sleeved on the first pulley and the second pulley. A support frame is provided on the frame. The support frame and the main motor are both located on the same side of the drive belt. The rotating shaft is rotationally connected to the support frame. The other end of the rotating shaft extending out of the support frame is fixedly connected to the large disc. An arc-shaped groove for sleeving a diamond beaded wire is provided on the large disc.

2. The crawler type wire saw cutting machine according to claim 1, characterized in that: The crawler wheels include a traveling motor, a speed reducer, a drive wheel, a transmission wheel, a load-bearing wheel and a crawler. The traveling motor is installed on the frame. The drive wheel, the transmission wheel and the load-bearing wheel are rotationally connected to the frame. The output shaft of the traveling motor is connected to the input end of the speed reducer. The output shaft of the speed reducer is connected to the drive wheel. A crawler is sleeved on the drive wheel and the transmission wheel. The outer walls of the drive wheel and the transmission wheel are meshed with the inner wall of the crawler. Multiple load-bearing wheels are respectively provided on both sides of the frame. The load-bearing wheels are located between the drive wheel and the transmission wheel.

3. The crawler-type wire saw cutting machine according to claim 1, characterized in that: An inclined pressure rod is provided on the frame. A pressure wheel is rotationally connected to one end of the inclined pressure rod located above the large disc. A diamond beaded wire is sleeved on the large disc. The pressure wheel presses the diamond beaded wire downward toward the large disc to improve the fit between the diamond beaded wire and the large disc.

4. The crawler type wire saw cutting machine according to claim 3, characterized in that: The angle of the inclined pressure rod is adjustable. Multiple mounting holes are provided on the frame to facilitate adjusting the mounting angle of the inclined pressure rod.

5. The crawler type wire saw cutting machine according to claim 3, wherein: An arc-shaped limiting groove for limiting the diamond beaded wire is provided on the pressure wheel.

6. The tracked wire saw cutting machine according to claim 1, wherein: The support frame is located in front of the main motor and near the middle of the main motor.

7. The crawler-type wire saw cutting machine according to claim 1, wherein: A bearing seat is provided on the frame. A bearing is provided between the rotating shaft and the bearing seat.

8. The crawler type wire saw cutting machine according to claim 1, characterized in that: Four drive belts are simultaneously sleeved on the first pulley and the second pulley.

9. The crawler type wire saw cutting machine according to claim 1, characterized in that: A protective cover is provided on the support frame behind the large disc.

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