Efficient stone mining and cutting device

Abstract

The utility model provides an efficient stone mining and cutting device which comprises a cutting device body, a movable base and a track frame, the cutting device body is installed on the movable base, two driving wheels are symmetrically arranged on the two sides of the front end of the movable base, a double-head motor is connected between the two driving wheels and arranged in the front end of the movable base, and the track frame is connected with the two driving wheels. The two sides of the rear end of the movable base are symmetrically provided with two driven wheels, the outer side faces of the driving wheels and the outer side faces of the driven wheels are each fixedly provided with a guide wheel, the rail frame is composed of a plurality of C-shaped rails, a first transverse frame and a second transverse frame, and the two ends of each C-shaped rail are provided with a first connecting part and a second connecting part respectively; the second connecting part is inserted into the first connecting part and assembled through a bolt, the driving wheel and the driven wheel are located on the inner side portion of the C-shaped rail in the rail frame, and the guide wheel is connected into the C-shaped rail in a sliding mode. The device has the advantages of being convenient to install, improving cutting stability and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of stone mining, in particular to a high-efficiency stone mining and cutting device. Background Art

[0002] China has rich stone deposits with diverse qualities and a wide range of applications, but traditional mining is done by hand-hewing. Although the existing mining technology uses various relatively advanced electric tools.

[0003] China Patent Network discloses a cutting device for marble excavation (Announcement No.: CN 210389703U), whose structure includes a cutting device body, a baffle, a power cord, a control panel and a driving device. The utility model discloses a cutting device for marble excavation. When the button in the middle of the built-in control switch is pressed, the second motor rotates slowly. The rotation of the second motor drives the first synchronous wheel on the other side to rotate. The first synchronous wheel drives the second synchronous wheel to rotate through the synchronous belt. The rotation of the second synchronous wheel drives the transmission shaft to rotate. The rotation of the transmission shaft causes the moving wheels at the front and rear ends to rotate. Since the built-in shaft seat at the bottom end of the storage plate is movably connected with the transmission shaft, the rotation of the moving wheel will drive the storage plate at the top to move. The moving wheel slides through the groove on the inner side of the rail frame. The movement of the storage plate drives the cutting device body at the top to move. The bottom end of the moving cutter will segment the marble surface passed by. The second motor is used for driving. During use, it is avoided that the cutting device body is manually pushed, which is time-consuming and laborious.

[0004] The above technology moves the moving wheel in the track frame, drives the placement plate to move, and then drives the cutting device to move, avoiding manual pushing of the cutting device, reducing labor intensity, and improving work efficiency, but there are the following defects: 1. The moving wheel is slidably connected to the groove in the track frame. Therefore, when the cutting device is cutting stone, it is easy to derail the moving wheel by driving the placement plate when shaking, thereby causing the cutting equipment to derail, posing a safety hazard; 2. When the cutting device is connected to the track, it is necessary to lift the placement plate together with the cutting device, and then connect the moving wheel to the groove of the track frame, which is extremely inconvenient during installation; therefore, there is room for improvement. Utility Model Content

[0005] The utility model provides a high-efficiency stone mining and cutting device to solve the problems raised in the background technology.

[0006] In order to solve the above problems, the utility model provides a high-efficiency stone mining and cutting device, including a cutting device body, a mobile base, and a track frame. The cutting device body is installed on the mobile base. Two driving wheels are symmetrically arranged on both sides of the front end of the mobile base. A double-headed motor is connected between the two driving wheels, and the double-headed motor is arranged in the front end of the mobile base. Two driven wheels are symmetrically arranged on both sides of the rear end of the mobile base. A guide wheel is fixed in the outer side of the driving wheel and the driven wheel. The track frame is composed of a plurality of C-shaped tracks, a first transverse frame, and a second transverse frame. The two ends of the C-shaped track are respectively set as a first connecting part and a second connecting part. The second connecting part is inserted into the first connecting part and assembled by bolts. The C-shaped track is assembled into two groups, and the two ends of the first transverse frame are connected to the first connecting part by bolts, and the two ends of the second transverse frame are connected to the second connecting part by bolts. A fixing box is fixed on the outer side of the first connecting part of the C-shaped track, and a positioning rod is threadedly connected to the fixing box. The driving wheel and the driven wheel are located at the inner side of the C-shaped track in the track frame, and the guide wheel is slidably connected in the C-shaped track.

[0007] Preferably, the bottom end of the positioning rod is conical, and the outer surface is provided with spiral leaves.

[0008] Preferably, a positioning hole is provided in the first connecting portion of the C-shaped track, and a positioning rod inserted into the positioning hole is fixedly provided in the second connecting portion.

[0009] Preferably, two limit blocks are symmetrically arranged in the upper and lower parts of the C-shaped track, and an annular groove which is slidably connected to the two limit blocks is opened in the middle of the guide wheel.

[0010] The beneficial effects of adopting the above technical solution are:

[0011] 1. The connection between the cutting device body and the mobile base and the track frame is convenient, and there is no need to lift the equipment, which reduces labor intensity and improves work efficiency. When connecting, first assemble a number of C-shaped tracks according to the cutting length, and then fix the two ends of the C-shaped track through the first transverse rod and the second transverse frame, and then put the assembled track frame in the place where cutting is required by coordinating with the positioning rod, and the two driving wheels at the front end of the mobile base are driven by the double-headed motor to rotate, and then the two driven wheels at the rear end are cooperated to make the mobile base movable, so that the cutting device body can be driven to move, so that the cutting device is driven by the mobile base to the first connection part of the C-shaped track. At this time, due to the presence of the positioning rod, the stability of the track frame can be guaranteed, and the first transverse frame is disassembled, so that the mobile bottom can enter the track frame from the first connection part of the C-shaped track, and the guide wheel is slidably connected to the C-shaped track, and then the first transverse frame is fixed to the first connection part of the C-shaped track, and then driven by the double-headed motor, the mobile base is driven to move along the track frame by the cooperation of the driving wheel and the guide wheel, so as to cooperate with the cutting device body to complete the stone cutting operation.

[0012] 2. The annular groove in the guide wheel cooperates with the two limit blocks inside the C-shaped track to guide the movement of the mobile base and prevent the equipment from derailing due to vibration generated during cutting.

[0013] 3. Through the design of the cone and spiral leaves at the bottom of the positioning rod, the positioning rod can be driven to rotate in the fixed box, and the bottom of the positioning rod can be driven into the ground, making the installation of the track frame more stable and improving the stability of the cutting of the cutting equipment body driven by the mobile base. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the side sectional structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the mobile base of the utility model when viewed from above.

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the C-shaped track of the utility model.

[0018] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure of part A.

[0019] Among them: 1-cutting device body; 2-movable base; 3-track frame; 31-C-shaped track; 311-first connecting part; 312-second connecting part; 313-limiting block; 32-first horizontal frame; 33-second horizontal frame; 34-limiting hole; 35-limiting rod; 4-double-headed motor; 41-driving wheel; 42-driven wheel; 43-guide wheel; 431-annular groove; 5-fixed box; 51-positioning rod; 52-spiral blade. DETAILED DESCRIPTION

[0020] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0021] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" 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 invention and simplifying the description, and does 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 limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, a movable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] like Figure 1-5In this embodiment, an efficient stone mining and cutting device includes a cutting device body 1, a mobile base 2, and a track frame 3. The cutting device body 1 is installed on the mobile base 2. Two driving wheels 41 are symmetrically arranged on both sides of the front end of the mobile base 2. A double-headed motor 4 is connected between the two driving wheels 41. The double-headed motor 4 is arranged in the front end of the mobile base 2. Two driven wheels 42 are symmetrically arranged on both sides of the rear end of the mobile base 2. A guide wheel 43 is fixed on the outer side surfaces of the driving wheel 41 and the driven wheel 42 respectively. The track frame 3 is composed of a plurality of C-shaped tracks 31, a first transverse frame 32, and a second transverse frame 33. The C-shaped The two ends of the track 31 are respectively set as a first connecting part 311 and a second connecting part 312, the second connecting part 312 is inserted into the first connecting part 311 and assembled by bolts. The C-shaped track 31 is assembled into two groups, and the two ends of the first transverse frame 32 are connected to the first connecting part 311 by bolts, and the two ends of the second transverse frame 33 are connected to the second connecting part 312 by bolts. A fixing box 5 is fixedly provided on the outside of the first connecting part 311 of the C-shaped track 31, and a positioning rod 51 is connected to the inner thread of the fixing box 5. The driving wheel 41 and the driven wheel 42 are located on the inner side of the C-shaped track 31 in the track frame 3, and the guide wheel 43 is slidably connected to the C-shaped track 31.

[0024] Through the above technical solution, when in use, several C-shaped rails 31 are assembled into two groups according to the required cutting length. During assembly, the second connecting portion 312 of the C-shaped rail 31 is inserted into the first connecting portion 311 and then fixed by bolts. Then, the two groups of C-shaped rails 31 are placed at the position where cutting is required. At this time, the two ends of the first transverse frame 32 are connected to the first connecting portion 311 of the C-shaped rail 31 by bolts, and the two ends of the second transverse frame 33 are connected to the second connecting portion 312 of the C-shaped rail 31 by bolts, thereby completing the assembly of the rail frame 3. Then, the fixing box 5 outside the first connecting portion 311 of the C-shaped rail 31 is used to cooperate with the positioning rod 51 to limit the assembled rail frame 3 so that it can be stably placed at the place where stone needs to be mined and cut. At this time, the first transverse frame 32 is removed from the first connecting portion 311. Then, the double-headed motor 4 drives the driving wheel 41 to rotate, and then cooperates with the driven wheel 42 to move the mobile base 2, thereby driving the cutting device body 1 to move, so that it moves to the installation position of the first horizontal frame 32 in the track frame 3. Since the first horizontal frame 32 is disassembled in advance, the mobile base 2 can easily enter the track frame 3, and at the same time, the guide wheel 43 enters the C-shaped track 31 from the first connecting part 311, completing the connection between the cutting device body 1 and the track frame 3, making the installation more convenient, that is, reducing the labor intensity, and improving the installation efficiency. Through the connection between the guide wheel 43 and the inside of the C-shaped track 31, the movement of the mobile base 2 in the track frame 3 is limited, so that the mobile base 2 can only move along the track frame 3, thereby cooperating with the cutting device body 1 to cut and mine the stone.

[0025] Preferably, the bottom end of the positioning rod 51 is conical, and a spiral blade 52 is provided on the outer surface.

[0026] Through the above technical solution, since the track frame 3 is directly placed on the upper part of the cut stone during stone mining, the stone is relatively hard and smooth. Through the cooperation of the bottom cone of the positioning rod 51 and the surface spiral leaves 52, the positioning rod 51 can be drilled into the stone, so that the track frame 3 can be stably positioned on the upper part of the stone, thereby improving the stability during cutting.

[0027] Preferably, a limiting hole 34 is provided in the first connecting portion 311 of the C-shaped track 31 , and a limiting rod 35 inserted into the positioning hole 34 is fixedly provided in the second connecting portion 312 .

[0028] Through the above technical solution, the cooperation between the limiting rod 35 and the limiting hole 34 makes it easier for the C-shaped rail 31 and the second connecting part 312 to be inserted into the first connecting part 311, and at the same time, it is easier to align the holes, making the bolt installation more efficient and improving the stability after connection.

[0029] Preferably, two limit blocks 313 are symmetrically arranged in the upper and lower parts of the C-shaped track 31 , and an annular groove 431 is opened in the middle of the guide wheel 43 to be slidably connected between the two limit blocks 313 .

[0030] Through the above technical solution, the two limit blocks 313 cooperate with the annular groove 431 in the guide wheel 43 to limit the guide wheel 43 to prevent it from falling off from the inside of the C-shaped track 31, while improving the limiting ability of the movement, so that the mobile base 2 is more stable and accurate when moving in the track frame 3.

[0031] Finally, it should be noted that the above implementation cases are only used to illustrate the present invention, rather than to limit the technical solutions described in the present invention; therefore, although this specification has described the present invention in detail with reference to the above-mentioned embodiments, ordinary technicians in this field should understand that the present invention can still be modified or replaced by equivalents, and all technical solutions and improvements that do not depart from the spirit and scope of the present invention should be included in the scope of the claims of the present invention; technologies not described in detail in the present invention are implemented with existing technologies.

Claims

1. An efficient stone mining and cutting device, comprising a cutting device body, a mobile base, and a track frame, characterized in that: The cutting device body is installed on a movable base, and two driving wheels are symmetrically provided on both sides of the front end of the movable base, a double-headed motor is connected between the two driving wheels, and the double-headed motor is arranged in the front end of the movable base, and two driven wheels are symmetrically provided on both sides of the rear end of the movable base, and a guide wheel is fixedly provided in the outer side surfaces of the driving wheel and the driven wheel respectively, and the track frame is composed of a plurality of C-shaped tracks, a first transverse frame, and a second transverse frame, and the two ends of the C-shaped track are respectively provided with a first connecting part and a second connecting part, and the second connecting part is inserted into the first connecting part and assembled by bolts, and the C-shaped track is assembled into two groups, and the two ends of the first transverse frame are connected to the first connecting part by bolts, and the two ends of the second transverse frame are connected to the second connecting part by bolts, a fixing box is fixedly provided on the outer side of the first connecting part of the C-shaped track, and a positioning rod is threadedly connected to the fixing box, the driving wheel and the driven wheel are located at the inner side of the C-shaped track in the track frame, and the guide wheel is slidably connected in the C-shaped track.

2. The high-efficiency stone mining and cutting device according to claim 1 is characterized in that: The bottom end of the positioning rod is conical, and the outer surface is provided with spiral leaves.

3. The high-efficiency stone mining and cutting device according to claim 1 is characterized in that: A positioning hole is provided in the first connecting portion of the C-shaped track, and a positioning rod inserted into the positioning hole is fixedly provided in the second connecting portion.

4. The high-efficiency stone mining and cutting device according to claim 1, characterized in that: Two limit blocks are symmetrically arranged in the upper and lower parts of the C-shaped track, and an annular groove which is slidably connected to the two limit blocks is opened in the middle of the guide wheel.

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