Hydraulic wall sawing machine

Abstract

The utility model relates to the technical field of mechanical engineering, in particular to a hydraulic wall sawing machine which comprises a base, lockable moving wheels are fixedly connected to the four corners of the lower end of the base, a first driving motor is fixedly connected to the right end of the base, and the output end of the first driving motor penetrates through the base and is fixedly connected with a screw. A sliding groove is formed in the middle of the upper end of the base, the upper end of the supporting plate is fixedly connected with a main body device, and the rear portion of the upper plate wall and the rear portion of the lower plate wall of the supporting plate are jointly and fixedly connected with a limiting plate. According to the hydraulic wall sawing machine, through the arrangement of the main body device, the cutting assembly and the protection assembly, the structural design is reasonable, the protection effect is achieved, the safety of operators is protected, the outer sharp-corner fluted disc is in the shape of a sharp triangle, the outer sharp-corner fluted disc is rapid when cutting into materials, high sharpness can be shown, and the safety of the operators is improved. And the intervals between the adjacent sawteeth of the outer sharp-corner fluted disc are uniform, so that the stability and the efficiency in the sawing process are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical engineering, in particular to a hydraulic wall sawing machine. Background Art

[0002] In the field of modern construction and engineering, the demand for cutting and demolition of various structures is increasing. Traditional manual cutting tools are inefficient and labor-intensive, and it is difficult to meet the requirements of large-scale, high-precision operations. With the continuous advancement of technology, hydraulic wall saws have emerged. As a special cutting tool, hydraulic wall saws play an important role in the renovation and reinforcement of construction projects, but there are still some background technical defects in actual use. The saw blades of hydraulic wall saws usually use circular teeth, which are not sharp enough, resulting in reduced cutting accuracy. When the device is not in use, the cutting device may be accidentally started, which poses certain safety hazards. Therefore, we have launched a hydraulic wall saw. Utility Model Content

[0003] The main purpose of the utility model is to provide a hydraulic wall saw machine, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A hydraulic wall saw comprises a base, wherein the four corners of the lower end of the base are fixedly connected with lockable movable wheels, the right end of the base is fixedly connected with a No. 1 driving motor, the output end of the No. 1 driving motor passes through the base and is fixedly connected with a screw rod, a slide groove is opened in the middle of the upper end of the base, a slider is movably connected with the outer surface of the screw rod, the upper end of the slider is fixedly connected with a support plate, the upper end of the support plate is fixedly connected with a main device, and the rear part of the upper plate wall and the rear part of the lower plate wall of the support plate are fixedly connected with a limit plate.

[0006] Preferably, the main device includes a hydraulic cylinder, the output end of the hydraulic cylinder passes through the support plate and is fixedly connected to the mounting plate, limiting grooves are provided at the upper rear end and the lower rear end of the mounting plate, the front plate wall of the mounting plate is fixedly connected to the cutting assembly, the upper outer surface and the lower outer surface of the cutting assembly are movably connected to the protective assembly, and the hydraulic cylinder is fixedly connected to the upper end of the support plate.

[0007] Preferably, the cutting assembly includes a No. 2 drive motor, the output end of the No. 2 drive motor passes through the mounting plate and is fixedly connected to a connecting shaft block, the outer surface of the connecting shaft block is fixedly connected to an inner saw disk, the outer surface of the inner saw disk is fixedly connected to an outer pointed-angle gear disk, and the No. 2 drive motor is fixedly connected to the front wall of the mounting plate.

[0008] Preferably, the protective component includes a shell, a clamping groove is opened in the middle of the upper end of the shell, the upper shell wall of the shell is fixedly connected with a suction sticker, a cavity is provided in the shell, and the shell is located on the outside of the outer pointed toothed disc.

[0009] Preferably, the clamping groove is tightly attached to the lower portion of the outer surface of the connecting shaft block, and the outer shell is a hollow semicircular structure.

[0010] Preferably, the two protection components are connected to the outer side of the outer pointed-angle toothed disc by magnetic attraction, and the position dimensions of the two limiting grooves are adapted to the position dimensions of the limiting plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. By setting up the cutting assembly, the No. 2 drive motor drives the connecting shaft block and the inner saw disc to rotate. The outer sharp angle tooth disc on the inner saw disc is responsible for the actual cutting work. The outer sharp angle tooth disc is in a sharp triangular shape. This shape is faster when cutting into the material and can show higher sharpness. It is suitable for cutting some harder materials. The intervals between adjacent teeth of the outer sharp angle tooth disc are relatively uniform to ensure stability and efficiency during the sawing process;

[0013] 2. By setting up the protection components, since the two protection components are connected to the outer side of the connecting shaft block by magnetic attraction, they play a protective role and protect the safety of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a hydraulic wall saw machine of the utility model;

[0015] Figure 2 It is a structural diagram of a small explosion of the main device of a hydraulic wall saw machine of the utility model;

[0016] Figure 3 It is a schematic diagram of the overall structure of a cutting assembly of a hydraulic wall saw machine of the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the overall structure of a protective component of a hydraulic wall saw machine.

[0018] In the figure: 1. base; 2. lockable movable wheels; 3. No. 1 driving motor; 4. slide groove; 5. screw; 6. support plate; 7. limit plate; 8. main device; 9. slider; 81. hydraulic cylinder; 82. limit groove; 83. mounting plate; 84. cutting assembly; 85. protection assembly; 841. No. 2 driving motor; 842. connecting shaft block; 843. inner saw disc; 844. outer pointed tooth disc; 851. outer shell; 852. cavity; 853. suction; 854. clamping groove. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A hydraulic wall saw comprises a base 1, wherein the four corners of the lower end of the base 1 are fixedly connected with lockable movable wheels 2, a right end of the base 1 is fixedly connected with a No. 1 driving motor 3, an output end of the No. 1 driving motor 3 passes through the base 1 and is fixedly connected with a screw 5, a slide groove 4 is provided in the middle of the upper end of the base 1, a slider 9 is movably connected with the outer surface of the screw 5, a support plate 6 is fixedly connected with the upper end of the slider 9, a main device 8 is fixedly connected with the upper end of the support plate 6, and a limit plate 7 is fixedly connected to the rear of the upper plate wall and the rear of the lower plate wall of the support plate 6.

[0024] In this embodiment, the main device 8 includes a hydraulic cylinder 81, the output end of the hydraulic cylinder 81 passes through the support plate 6 and is fixedly connected to the mounting plate 83, the upper rear end and the lower rear end of the mounting plate 83 are both provided with limiting grooves 82, the front plate wall of the mounting plate 83 is fixedly connected to the cutting assembly 84, the upper and lower outer surfaces of the cutting assembly 84 are movably connected to the protective assembly 85, and the hydraulic cylinder 81 is fixedly connected to the upper end of the support plate 6; the cutting assembly 84 includes a No. 2 drive motor 841, the output end of the No. 2 drive motor 841 passes through the mounting plate 83 and is fixedly connected to the connecting shaft The outer surface of the connecting shaft block 842 is fixedly connected to the inner saw disc 843, the outer surface of the inner saw disc 843 is fixedly connected to the outer sharp angle tooth disc 844, and the second drive motor 841 is fixedly connected to the front wall of the mounting plate 83; the protective component 85 includes a shell 851, a clamping groove 854 is opened in the middle of the upper end of the shell 851, and a suction sticker 853 is fixedly connected to the upper shell wall of the shell 851, and a cavity 852 is provided in the shell 851, and the shell 851 is located on the outer side of the outer sharp angle tooth disc 844; the clamping groove 854 is tightly attached to the lower part of the outer surface of the connecting shaft block 842, and the shell 85 1 is a hollow semicircular structure; two protective components 85 are connected to the outer side of the outer sharp-angle toothed disc 844 by magnetic attraction, and the position and size of the two limiting grooves 82 are adapted to the position and size of the limiting plate 7; through the position and size of the two limiting grooves 82 are adapted to the position and size of the limiting plate 7, the hydraulic cylinder 81 is started to drive the mounting plate 83 to move up and down. At the same time, the limiting grooves 82 on the mounting plate 83 cooperate with the limiting plate 7 on the support plate 6 to ensure the stability of the mounting plate 83 during the movement and prevent it from excessive movement. The outer shell 851 is a hollow semicircular structure, which is suitable for It is used for cutting component 84, and is fixedly connected with a suction sticker 853 through the upper shell wall of the outer shell 851. A cavity 852 is provided in the outer shell 851 to play a protective role to protect the safety of the operator. An outer pointed angle toothed disc 844 is fixedly connected with the outer surface of the inner saw disc 843. The outer pointed angle toothed disc 844 is in a sharp triangular shape. This shape is relatively fast when cutting into materials and can show high sharpness. It is suitable for cutting some harder materials, and the intervals between adjacent saw teeth of the outer pointed angle toothed disc 844 are relatively uniform to ensure stability and efficiency during the sawing process.

[0025] It should be noted that the utility model is a hydraulic wall saw machine. During use, the first drive motor 3 drives the screw rod 5 to rotate through its output end. The screw rod 5 is movably connected to the slider 9. Therefore, when the screw rod 5 rotates, the slider 9 moves in the slide groove 4, thereby driving the support plate 6 and the main device 8 thereon to move forward and backward. By starting the hydraulic cylinder 81, the mounting plate 83 is driven to move up and down. At the same time, the limit groove 82 on the mounting plate 83 cooperates with the limit plate 7 on the support plate 6 to ensure the stability of the mounting plate 83 during movement and prevent it from excessive movement. It is used in conjunction with the cutting component 84 and can be used according to actual needs. For adjusting the height, the No. 2 driving motor 841 drives the connecting shaft block 842 and the inner saw disk 843 to rotate, and the outer pointed angle tooth disk 844 on the inner saw disk 843 is responsible for the actual cutting work. The outer pointed angle tooth disk 844 is in a sharp triangular shape, which is relatively fast when cutting into the material and can show high sharpness. It is suitable for cutting some harder materials, and the intervals between adjacent teeth of the outer pointed angle tooth disk 844 are relatively uniform to ensure the stability and efficiency of the sawing process. Since the two protective components 85 are connected to the outside of the connecting shaft block 842 by magnetic attraction, they play a protective role to protect the safety of the operator.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A hydraulic wall saw, comprising a base (1), characterized in that: The four corners of the lower end of the base (1) are fixedly connected with lockable movable wheels (2); the right end of the base (1) is fixedly connected with a No. 1 driving motor (3); the output end of the No. 1 driving motor (3) passes through the base (1) and is fixedly connected with a screw rod (5); a slide groove (4) is opened in the middle of the upper end of the base (1); the outer surface of the screw rod (5) is movably connected with a slider (9); the upper end of the slider (9) is fixedly connected with a support plate (6); the upper end of the support plate (6) is fixedly connected with a main device (8); the rear part of the upper plate wall and the rear part of the lower plate wall of the support plate (6) are fixedly connected with a limit plate (7); The main device (8) comprises a hydraulic cylinder (81), the output end of the hydraulic cylinder (81) passes through the support plate (6) and is fixedly connected to a mounting plate (83), the upper rear end and the lower rear end of the mounting plate (83) are both provided with limiting grooves (82), the front plate wall of the mounting plate (83) is fixedly connected to a cutting assembly (84), the upper outer surface and the lower outer surface of the cutting assembly (84) are both movably connected to a protective assembly (85), and the hydraulic cylinder (81) is fixedly connected to the upper end of the support plate (6); The cutting assembly (84) includes a second drive motor (841), the output end of the second drive motor (841) passes through the mounting plate (83) and is fixedly connected to a connecting shaft block (842), the outer surface of the connecting shaft block (842) is fixedly connected to an inner saw disc (843), the outer surface of the inner saw disc (843) is fixedly connected to an outer pointed toothed disc (844), and the second drive motor (841) is fixedly connected to the front wall of the mounting plate (83).

2. A hydraulic wall saw according to claim 1, characterized in that: The protection component (85) comprises a shell (851), a clamping groove (854) is provided in the middle of the upper end of the shell (851), a suction patch (853) is fixedly connected to the upper shell wall of the shell (851), a cavity (852) is provided in the shell (851), and the shell (851) is located on the outer side of the outer pointed toothed disc (844).

3. A hydraulic wall saw according to claim 2, characterized in that: The clamping groove (854) is tightly attached to the lower portion of the outer surface of the connecting shaft block (842), and the outer shell (851) is a hollow semicircular structure.

4. A hydraulic wall saw according to claim 1, characterized in that: The two protection components (85) are connected to the outside of the outer pointed toothed disc (844) by magnetic attraction, and the position dimensions of the two limiting grooves (82) are both compatible with the position dimensions of the limiting plate (7).

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