Mine stone cutting machine capable of cutting at multiple angles

Abstract

The utility model discloses a mine stone cutting machine capable of multi-angle cutting, and relates to the technical field of mine stone cutting machines, the mine stone cutting machine comprises a movable bottom plate and a supporting column fixedly arranged at the top of the movable bottom plate, universal wheels are fixedly arranged at the four corners of the bottom of the movable bottom plate, a rotating groove is formed in the outer wall of the supporting column, and a rotating rod is rotatably arranged on the side wall of the rotating groove in a penetrating mode; the rod wall of the rotating rod is fixedly sleeved with a connecting plate, an electric push rod is fixedly arranged on the outer wall of the connecting plate, two symmetrically-arranged supporting rods are fixedly arranged at the tail end of an output shaft of the electric push rod, pressing plates are arranged at the lower ends of the rod walls of the two supporting rods through elastic mechanisms, and motors are fixedly arranged on the rod walls of the supporting rods. According to the movable bottom plate, the supporting column, the supporting frame, the rotating groove, the rotating rod, the connecting plate, the electric push rod, the supporting rod, the pressing plate, the elastic mechanism, the motor and the cutting wheel, stone can be stably pressed and limited before being cut, it is guaranteed that the stone can be stably cut, and the cutting stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mine stone cutters, in particular to a mine stone cutter capable of cutting at multiple angles. Background Art

[0002] Mine stone cutting machine, also known as stone cutting machine or stone cutting machine, is a kind of mechanical equipment specially used for cutting stone in mines.

[0003] After searching, the announcement number CN220389901U discloses a mining stone cutter that can cut at multiple angles. The stone cutter is provided with a rotating plate and gear one, and cooperates with power gear one to provide longitudinal angle adjustment for cutting. The adjusting plate and gear two, as well as the power gear two meshingly connected to the right side of the outer surface of gear two, provide horizontal angle adjustment for cutting, and the power gear two is pushed into the limit groove through the turntable to complete the limitation of the power gear two.

[0004] However, the above-mentioned stone cutter can only wrap the stone when in use, and cannot stably press and limit the stone before cutting, so that the stone is prone to shaking during cutting and cannot be stably cut, thereby reducing the cutting stability. Utility Model Content

[0005] In view of the above-mentioned problems existing in the existing mine stone cutting machines capable of multi-angle cutting, the present utility model is proposed.

[0006] Therefore, the purpose of the present invention is to provide a mine stone cutter capable of multi-angle cutting, which solves the problem that the stone cannot be stably pressed and limited before cutting.

[0007] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0008] Base comprises support, castor, and frame upper is provided with guide rail, and support and conveyer frames movable end contact site are provided with recoil spring or rubber cushion, and castor is arranged on the pin of base bottom four, to carry mobile handler location.

[0009] The rear end of the rotating rod is provided with a driving rotation mechanism for adjusting the cutting angle of the cutting wheel.

[0010] Preferably, the elastic mechanism includes two symmetrically arranged sliding rods, and a sliding groove is provided on the side where the two pressure plates are close to each other. The support rod is slidably arranged in the sliding groove, and the two sliding rods are respectively fixed on both sides of the rod wall of the support rod. Strip holes are provided on both sides of the inner wall of the sliding groove, and the sliding rod is slidably arranged in the strip hole. A spring is fixed between the sliding rod and the inner wall of the strip hole.

[0011] Preferably, the driving rotation mechanism includes a worm wheel and a worm, a mounting plate is fixedly provided on the upper end of the back side of the support column, the worm is rotatably arranged inside the mounting plate, the worm wheel is fixedly sleeved with the rotating rod and is arranged in cooperation with the worm, and a crank is fixedly provided on the top of the worm.

[0012] Preferably, an angle ruler is fixedly provided on the upper end of the outer wall of the support column, and an indicator arrow is engraved on the outer wall of the electric push rod, and the indicator arrow is arranged in conjunction with the angle ruler.

[0013] Furthermore, a push armrest is fixedly provided on the upper end of the side wall of the support column.

[0014] Preferably, one end of the drive shaft away from the motor is rotatably engaged with the rod wall of the support rod.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] The utility model is equipped with a movable base plate, support column, support frame, rotating groove, rotating rod, connecting plate, electric push rod, support rod, pressure plate, elastic mechanism and motor and cutting wheel, which can stably press and limit the stone before cutting, ensuring that the stone can be stably cut and improving the cutting stability.

[0017] The utility model can accurately control the cutting angle of the cutting wheel in advance by means of the electric push rod, the angle ruler and the indicating arrow, thereby improving the versatility of the stone cutter. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 It is a rear view of the utility model;

[0021] Figure 3 For the utility model Figure 1 A magnified schematic diagram of part A.

[0022] Description of reference numerals:

[0023] 1. Mobile base plate; 2. Support column; 3. Universal wheel; 4. Turntable; 5. Connecting plate; 6. Electric push rod; 7. Support rod; 8. Pressure plate; 9. Motor; 10. Drive shaft; 11. Cutting wheel; 12. Support frame; 13. Sliding rod; 14. Spring; 15. Worm gear; 16. Worm; 17. Mounting plate; 18. Crank handle; 19. Angle ruler; 20. Push armrest. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0025] The embodiment of the utility model discloses a mine stone cutter capable of cutting at multiple angles.

[0026] The utility model provides Figure 1-3 The multi-angle cutting mining stone cutting machine shown in the figure includes a movable base plate 1 and a support column 2 fixedly arranged on the top of the movable base plate 1, a pushing handrail 20 is fixedly provided on the upper end of the side wall of the support column 2, and universal wheels 3 are fixed at the four corners of the bottom of the movable base plate 1. The outer wall of the support column 2 is provided with a rotating groove, and a rotating rod 4 is rotatably penetrated through the side wall of the rotating groove. The rod wall fixing sleeve of the rotating rod 4 is provided with a connecting plate 5, and the outer wall of the connecting plate 5 is fixed with an electric push rod 6. The end of the output shaft of the electric push rod 6 is fixed with two symmetrically arranged support rods 7, and the lower ends of the rod walls of the two support rods 7 are provided with a pressure plate 8 through an elastic mechanism. The rod wall of the support rod 7 is fixed with a motor 9, and the output shaft of the motor 9 is fixed with a drive shaft 10. The end of the drive shaft 10 away from the motor 9 is rotatably matched with the rod wall of the support rod 7, and the rod wall fixing sleeve of the drive shaft 10 is provided with a cutting wheel 11. The top of the movable base plate 1 is fixed with a support frame 12;

[0027] The elastic mechanism includes two symmetrically arranged sliding rods 13, and a sliding groove is opened on the side close to the two pressure plates 8. The support rod 7 is slidably arranged in the sliding groove. The two sliding rods 13 are respectively fixed on both sides of the rod wall of the support rod 7. Strip holes are opened on both sides of the inner wall of the sliding groove. The sliding rod 13 is slidably arranged in the strip hole. A spring 14 is fixed between the sliding rod 13 and the inner wall of the strip hole.

[0028] Before cutting the stone, the device is moved to the specified position through the universal wheel 3 and the pushing arm 20, and then the stone is placed on the movable base plate 1, and the rotating rod 4 is rotated so that the rotating rod 4 drives the connecting plate 5 and the electric push rod 6 to rotate. At this time, the cutting angle of the cutting wheel 11 can be adjusted, and then the electric push rod 6 is started, which can drive the push rod 6 to push the two support rods 7. At this time, the cutting wheel 10 can gradually approach the stone, and before the cutting wheel 10 contacts the stone, the two pressure plates 8 first contact the outer wall of the stone, and squeeze the spring 14 under the sliding cooperation of the slide bar 13 and the strip hole. The rebound force of the spring 14 can make the pressure plate 8 elastically press the stone, and then the cutting wheel 10 contacts the stone to perform cutting. At this time, under the limit support of the movable base plate 1, the support frame 12 and the pressure plate 8, the stability of the stone cutting process can be guaranteed.

[0029] In order to be able to accurately control the cutting angle of the cutting wheel 10, as Figure 1-2 As shown, the rear end of the rotating rod 4 is provided with a driving rotating mechanism for adjusting the cutting angle of the cutting wheel 11, and the driving rotating mechanism includes a worm gear 15 and a worm 16. A mounting plate 17 is fixedly provided on the upper end of the back side of the support column 2, and the worm 16 is rotatably arranged inside the mounting plate 17. The worm gear 15 is fixedly connected to the rotating rod 4 and is arranged in conjunction with the worm 16. A crank 18 is fixedly provided on the top of the worm 16, and an angle ruler 19 is fixedly provided on the upper end of the outer wall of the support column 2. An indicator arrow is engraved on the outer wall of the electric push rod 6, and the indicator arrow is arranged in conjunction with the angle ruler 19.

[0030] Before the cutting work begins, the cutting angle is determined and the crank 18 is rotated so that the crank 18 can drive the worm 16 to rotate. Through the cooperation of the worm 16 and the worm wheel 15, the rotating rod 4 can be driven to rotate. When the rotating rod 4 drives the electric push rod 8 and the cutting wheel 11 to rotate, the cutting angle of the cutting wheel 11 can be accurately controlled by the cooperation of the indicating arrow on the rod wall of the electric push rod 6 and the indicating scale on the angle ruler 19 to ensure cutting accuracy.

[0031] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A mine stone cutter capable of cutting at multiple angles, comprising a movable base plate (1) and a support column (2) fixedly arranged on the top of the movable base plate (1), characterized in that: Universal wheels (3) are fixedly provided at the four corners of the bottom of the movable base plate (1); a rotating groove is provided on the outer wall of the support column (2); a rotating rod (4) is rotatably penetrated through the side wall of the rotating groove; a connecting plate (5) is provided on the rod wall fixing sleeve of the rotating rod (4); an electric push rod (6) is fixedly provided on the outer wall of the connecting plate (5); two symmetrically arranged support rods (7) are fixedly provided at the end of the output shaft of the electric push rod (6); a pressure plate (8) is provided at the lower end of the rod wall of the two support rods (7) through an elastic mechanism; a motor (9) is fixedly provided on the rod wall of the support rod (7); a driving shaft (10) is fixedly provided on the output shaft of the motor (9); a cutting wheel (11) is provided on the rod wall fixing sleeve of the driving shaft (10); and a support frame (12) is fixedly provided on the top of the movable base plate (1); The rear end of the rotating rod (4) is provided with a driving rotation mechanism for adjusting the cutting angle of the cutting wheel (11).

2. The multi-angle cutting machine for mining according to claim 1, characterized in that: The elastic mechanism includes two symmetrically arranged sliding rods (13), and a sliding groove is provided on the adjacent side of the two pressure plates (8). The support rod (7) is slidably arranged in the sliding groove. The two sliding rods (13) are respectively fixed on both sides of the rod wall of the support rod (7). Strip holes are provided on both sides of the inner wall of the sliding groove. The sliding rod (13) is slidably arranged in the strip holes. A spring (14) is fixed between the sliding rod (13) and the inner wall of the strip hole.

3. The multi-angle cutting machine for mining according to claim 1, characterized in that: The driving rotation mechanism includes a worm wheel (15) and a worm (16); a mounting plate (17) is fixedly provided on the upper end of the back side of the support column (2); the worm (16) is rotatably arranged inside the mounting plate (17); the worm wheel (15) is fixedly sleeved with the rotating rod (4) and is arranged in cooperation with the worm (16); a crank (18) is fixedly provided on the top of the worm (16).

4. The multi-angle cutting machine for mining according to claim 1, characterized in that: An angle ruler (19) is fixedly provided on the upper end of the outer wall of the support column (2), and an indicator arrow is engraved on the outer wall of the electric push rod (6), and the indicator arrow is arranged in conjunction with the angle ruler (19).

5. The multi-angle cutting machine for mining according to claim 1, characterized in that: A push armrest (20) is fixedly provided on the upper end of the side wall of the support column (2).

6. The multi-angle cutting machine for mining according to claim 1, characterized in that: One end of the drive shaft (10) away from the motor (9) is rotatably engaged with the rod wall of the support rod (7).

Images