Mining moving device

Abstract

A mining moving device comprises a base, a shaft hole is formed in the upper portion of the base in the horizontal direction, a center shaft is rotationally arranged in the shaft hole, the position of the center shaft in the axis direction of the shaft hole is adjustable, a conveying roller is rotationally arranged on the center shaft, the two ends of the center shaft are located outside the shaft hole, and a cable anti-disengaging assembly is arranged at one end of the center shaft. The cable anti-disengaging assembly comprises a first baffle, the length direction of the first baffle is perpendicular to the axis of the center shaft, one end of the first baffle is connected with the outer circle face of the end of the center shaft, and the length of the first baffle is larger than the maximum radius of the conveying roller. The cable anti-falling assembly is arranged on one side where a worker moves a cable, and the first baffle plate of the cable anti-falling assembly is inserted into the two openings of the guide seat along the vertical direction, so that the first baffle plate has a blocking effect on the baffle plate in the conveying roller, and the phenomenon that the cable is separated from the conveying roller when the cable is moved is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to mining mobile device technical field, concretely is a kind of mining mobile device. BACKGROUND

[0002] Before the main project of mine (such as roadway excavation, equipment installation) is completed, cable needs to be planned and laid in advance to provide power for initial equipment.

[0003] When laying cable, the cable needs to be pulled to the predetermined position by the staff, outside the mine, the cable can be pulled by traction equipment, but inside the mine, due to small internal space and uneven ground, multiple staff need to pull the cable to the preset position by placing it on the installed roller frame, which can reduce the friction between the cable and the ground and save labor. Since the roller groove on the rolling frame is small, multiple staff will cause some cables to separate from the roller frame when moving the cable along multiple roller frames, which will cause some cables to be stuck between adjacent rolling frames, affecting the normal movement of the cable to the pre-installation position. SUMMARY

[0004] To solve the technical problems in the background art, the utility model provides a mining mobile device for moving the cable to the preset position in the mine.

[0005] The utility model technical scheme is as follows:

[0006] A mining mobile device includes a base, a shaft hole is provided on the upper part of the base in the horizontal direction, a central shaft is rotatably provided in the shaft hole, and the position of the central shaft along the shaft hole axis direction is adjustable, a conveying roller is rotatably provided on the central shaft, both ends of the central shaft are located outside the shaft hole, a cable anti-disengagement assembly is provided on one end of the central shaft, the cable anti-disengagement assembly includes a first baffle, the length direction of the first baffle is perpendicular to the axis of the central shaft, one end of the first baffle is connected to the outer cylindrical surface of the end of the central shaft, and the length of the first baffle is greater than the maximum radius of the conveying roller.

[0007] A guide seat is provided on the outside of one end of the shaft hole, a slot is provided on one side of the first baffle, the slot is adapted to the guide seat, openings are provided on both sides of the guide seat in the vertical direction, the guide seat and the slot are connected by insertion, and the insertion direction is parallel to the axis direction of the shaft hole.

[0008] The cable is placed on the conveying roller, the cable can be moved more labor-saving by dragging the cable on the conveying roller, one side of the conveying roller is provided with a cable anti-disengagement assembly, the cable anti-disengagement assembly is arranged at the side of the staff moving the cable, the first baffle of the cable anti-disengagement assembly is inserted into the two openings of the guide seat in the vertical direction, so that the first baffle blocks the baffle in the conveying roller, and the phenomenon that the cable is disengaged from the conveying roller due to different forces and angles of force of different staffs when moving the cable is reduced; the first baffle can be separated from the guide seat when not in use, and the central shaft rotates to drive the first baffle to rotate to one side.

[0009] In order to avoid that the cable collides with the baffle when moving and causes the baffle to disengage from the slot, and the phenomenon that the central shaft disengages from the shaft hole, the end of the central shaft away from the first baffle is provided with a stop portion, the stop portion includes a second baffle, the size of the second baffle is greater than the hole diameter of the shaft hole, and the second baffle can block the movement of the central shaft in the shaft hole by a large displacement, so as to avoid that the central shaft disengages from the shaft hole.

[0010] The structure of the stop portion further includes that the stop portion further includes a jacking rod, one end of the jacking rod is hinged to the outer edge of the second baffle, and the length of the jacking rod is consistent with the length of the slot in the axial direction of the shaft hole, when the slot of the first baffle is inserted into the guide seat, the jacking rod is rotated to abut against the outer surface of the base, the jacking rod can limit the central shaft, and the phenomenon that the first baffle disengages from the guide seat when in use is avoided.

[0011] The specific structure of the first baffle is that the length of the first baffle is 1.5-2 times the maximum radius of the conveying roller, the length of the first baffle is relatively long, and the first baffle is inserted into the guide seat in the vertical direction when in use, so as to block the cable moving on the conveying roller.

[0012] In order to avoid that the cable falls into the gap between the first baffle and the conveying roller when being dragged, one side of the first baffle close to the conveying roller is provided with an arc-shaped plate, the arc-shaped plate is coaxial with the central shaft, and the radius of the arc-shaped plate is greater than the maximum radius of the conveying roller, so that the arc-shaped plate blocks and supports the cable.

[0013] The specific structure of the arc-shaped plate is that the arc-shaped plate has an inner side surface, and the vertical distance between the inner side surface and the maximum outer circular surface of the conveying roller is 1-5 cm.

[0014] The length range of the arc-shaped plate is that the corresponding central angle of the arc-shaped plate is 45°-90°.

[0015] The setting distance between the arc-shaped plate and the conveying roller is that the width of the arc-shaped plate is greater than the minimum vertical distance between the baffle and the conveying roller.

[0016] The beneficial effects of the utility model are as follows:

[0017] The cable anti-disengagement assembly is arranged at one side of the staff moving the cable, the first baffle of the cable anti-disengagement assembly is inserted into the two openings of the guide seat in the vertical direction, and the end of the top rod far from the second baffle is topped to the outer side surface of the base, so that the first baffle can avoid disengaging from the guide seat when arranged vertically, and the first baffle can block the baffle in the conveying roller, so that the phenomenon that the cable disengages from the conveying roller due to different forces and angles of different staffs when moving the cable is reduced;

[0018] When not in use, the top rod is turned to one side, disengaged from the base, and the central shaft is extracted outward by a certain interval, so that the first baffle disengages from the guide seat, and the central shaft is turned to drive the first baffle to turn to one side, so that the first baffle is stored;

[0019] One side of the baffle close to the conveying roller is provided with an arc-shaped plate, the arc-shaped plate is coaxial with the central shaft, and the radius of the arc-shaped plate is greater than the maximum radius of the conveying roller, so that the arc-shaped plate can block and support the cable. BRIEF DESCRIPTION OF DRAWINGS

[0020] In the drawings:

[0021] Figure 1 is a structural schematic view;

[0022] Figure 2 is Figure 1 is an enlarged structural schematic view of A in FIG. 1;

[0023] Figure 3 is a top view;

[0024] Figure 4 is a structural schematic view of the first baffle and the arc-shaped plate;

[0025] Figure 5 is a right view;

[0026] Figure 6 is a front view;

[0027] Figure 7 is a second structural schematic view;

[0028] Figure 8 is Figure 7 is an enlarged structural schematic view of B in FIG. 1;

[0029] The components represented by the reference numerals in the drawings are:

[0030] 1, base; 11, shaft hole; 2, central shaft; 3, conveying roller; 4, cable anti-disengagement assembly; 41, first baffle; 42, insertion slot; 43, guide seat; 431, opening; 5, stop; 51, second baffle; 52, top rod; 6, arc-shaped plate. DETAILED DESCRIPTION

[0031] Referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , a mine mobile device includes a base 1 arranged on a frame or ground in a mine field, the base 1 is provided with an axle hole 11 in a horizontal direction at an upper portion, a central shaft 2 is rotatably arranged in the axle hole 11, and the position of the central shaft 2 along the axis direction of the axle hole 11 is adjustable, a conveying roller 3 is rotatably arranged on the central shaft 2, both ends of the central shaft 2 are located outside the axle hole 11, and a cable anti-off component 4 is arranged at one end of the central shaft 2, the cable anti-off component 4 includes a first baffle plate 41, the length direction of the first baffle plate 41 is perpendicular to the axis of the central shaft 2, one end of the first baffle plate 41 is connected to the outer circular surface of the end of the central shaft 2, and the length of the first baffle plate 41 is greater than the maximum radius of the conveying roller 3.

[0032] Referring to Figure 2 and Figure 6 , the cable anti-off component 4 further includes a guide seat 43 arranged outside one end of the axle hole 11, the guide seat 43 is fixedly connected to the outer side surface of the base 1, the guide seat 43 is provided with a through hole corresponding to the axle hole 11, the size of the through hole is consistent with that of the axle hole 11, and the through hole is coaxially arranged with the axle hole 11, one side of the first baffle plate 41 is provided with a slot 42 matched with the guide seat 43, the guide seat 43 is provided with openings 431 in the vertical direction at both sides, the guide seat 43 is connected to the slot 42 in a plug-in manner, the opposite sides of the slot 42 can be attached to the openings 431, and the plug-in direction of the guide seat 43 and the slot 42 is parallel to the axis direction of the axle hole 11.

[0033] Referring to Figure 1 and Figure 4 , the specific structure of the first baffle plate 41 is that the ratio of the length of the first baffle plate 41 to the maximum radius of the conveying roller 3 is 1.5-2, the length of the first baffle plate 41 is relatively long, and the first baffle plate 41 is plugged into the guide seat 43 in the vertical direction during use, so as to block the moving cable on the conveying roller 3.

[0034] Referring to Figure 6 , Figure 7 and Figure 8As shown, in order to avoid the cable from colliding with the baffle when moving, causing the baffle to be separated from the slot 42, and the center shaft 2 to be separated from the shaft hole 11, the end of the center shaft 2 away from the first baffle 41 is provided with a stop portion 5, the stop portion 5 includes a second baffle 51 and a top rod 52, the size of the second baffle 51 is greater than the hole diameter of the shaft hole 11, and the second baffle 51 can block the center shaft 2 from moving a large displacement in the shaft hole 11, avoiding the center shaft 2 from being separated from the shaft hole 11. The top rod 52 is hinged at the outer edge of the second baffle 51, and the length of the top rod 52 is consistent with the length of the slot 42 along the axis direction of the shaft hole 11. When the slot 42 of the first baffle 41 is inserted on the guide seat 43, the top rod 52 is turned to be tightly pressed against the outer surface of the base 1. The top rod 52 can limit the center shaft 2, avoiding the first baffle 41 from being separated from the guide seat 43 during use.

[0035] In the above structure, the cable anti-separation assembly 4 is provided on one side of the conveying roller 3, and the cable anti-separation assembly 4 is arranged on the side of the staff moving the cable. The first baffle 41 of the cable anti-separation assembly 4 is inserted in the vertical direction at the two openings 431 of the guide seat 43, and the end of the top rod 52 away from the second baffle 51 is pressed to the outer side of the base 1 by turning the top rod 52. The top rod 52 can avoid the first baffle 41 from being separated from the guide seat 43 when arranged vertically, so that the first baffle 41 blocks the baffle in the conveying roller 3, reducing the phenomenon that the cable is separated from the conveying roller 3 due to different forces and angles of force applied by different staffs when moving the cable.

[0036] The first baffle 41 can be turned to one side when not in use, separated from the base 1, and the center shaft 2 is pulled out a certain distance outward, so that the first baffle 41 is separated from the guide seat 43. The first baffle 41 is turned to one side by rotating the center shaft 2, realizing the storage of the first baffle 41.

[0037] As shown in Figure 1 , Figure 4 and Figure 7 , in order to avoid the cable from falling into the gap between the first baffle 41 and the conveying roller 3 when being pulled, the side of the first baffle 41 close to the conveying roller 3 is provided with an arc-shaped plate 6, the arc-shaped plate 6 is coaxial with the center shaft 2, and the radius of the arc-shaped plate 6 is greater than the maximum radius of the conveying roller 3. The arc-shaped plate 6 has a blocking and supporting effect on the cable. The vertical distance between the inner side of the arc-shaped plate 6 and the maximum outer surface of the conveying roller 3 is 1-5 cm. The length of the arc-shaped plate 6 is in the range of, and the corresponding central angle of the arc-shaped plate 6 is in the range of 45°-90°. The width of the arc-shaped plate 6 is greater than the minimum vertical distance between the baffle and the conveying roller 3.

[0038] It should be noted that when transporting the cable into the mine site, the mine mobile device of the embodiment is provided with a plurality of mine mobile devices arranged along the direction of the cable transportation, which is used to place the cable on the plurality of conveying rollers 3, so as to reduce the wear caused by the friction between the cable and the ground, and the phenomenon that the cable is difficult to move.

Claims

1. A mining mobile device, characterized in that, The utility model provides a cable anti -drop assembly of center shaft, it includes base (1), the upper portion of base (1) is equipped with shaft hole (11) along the horizontal direction, the center shaft (2) is rotationally arranged in shaft hole (11), and the position of center shaft (2) is adjustable along the axis direction of shaft hole (11), and the both ends of center shaft (2) are located outside shaft hole (11), and the one end of center shaft (2) is equipped with cable anti -drop assembly (4), and the cable anti -drop assembly (4) includes first baffle (41), the length direction of first baffle (41) is perpendicular to the axis of center shaft (2), and one end of first baffle (41) is connected with the outer circular surface of the end of center shaft (2), and the length of first baffle (41) is greater than the maximum radius of conveying roller (3); The one end outside of shaft hole (11) is equipped with guide seat (43), and one side of first baffle (41) is equipped with slot (42) that is adapted with guide seat (43), and the both sides of guide seat (43) are provided with opening (431) along the vertical direction, and guide seat (43) is connected with the plug-in connection of slot (42).

2. A mobile mining device according to claim 1, characterized in that The one end of center shaft (2) away from first baffle (41) is equipped with stop portion (5), and stop portion (5) includes second baffle (51), and the size of second baffle (51) is greater than the aperture of shaft hole (11).

3. A mobile mining device according to claim 2, characterized in that The stop portion (5) further includes jacking rod (52), and one end of jacking rod (52) is hinged to the outer edge of second baffle (51), and the length of jacking rod (52) is consistent with the length of slot (42) along the axis direction of shaft hole (11).

4. A mobile mining device according to claim 1, characterized in that The ratio of the length of first baffle (41) and the maximum radius of conveying roller (3) is 1.5-2.

5. A mobile mining device according to claim 4, characterized in that The one side of first baffle (41) close to conveying roller (3) is equipped with arc plate (6), and arc plate (6) is coaxial with center shaft (2), and the radius of arc plate (6) is greater than the maximum radius of conveying roller (3).

6. A mobile mining device according to claim 5, characterized in that The arc plate (6) has an inner side, and the perpendicular distance between the inner side and the maximum outer circular surface of the conveying roller (3) is 1-5 cm.

7. A mobile mining device according to claim 6, characterized in that The angle range of the central angle corresponding to the arc plate (6) is 45°-90°.

8. A mobile mining device according to claim 5, characterized in that The width of the arc plate (6) is greater than the minimum perpendicular distance between the baffle and the conveying roller (3).

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