CN219116472U - Efficient conveying device for deep mining - Google Patents

Abstract

The utility model relates to a deep mining high-efficiency conveying device which comprises a fixed frame, wherein a conveyor is fixedly arranged on the fixed frame, a discharging hopper is fixedly arranged at the top of the fixed frame, guide plates are symmetrically and fixedly arranged in an inner cavity of the discharging hopper, a fixed plate is fixedly arranged at the bottom of the discharging hopper, one side of the fixed plate is hinged with a movable plate, the movable plate is connected with the inner wall of the discharging hopper through a hydraulic telescopic rod, a mounting frame is fixedly arranged in the conveyor, driving shafts at two ends of the conveyor are arranged at two ends of the mounting frame, a rotating shaft is uniformly rotated at the top of the mounting frame and is contacted with the bottom of a last conveying belt, a tensioning rotating shaft is fixedly arranged at the bottom of the mounting frame and is contacted with a lower conveying belt, ore is directly put into the discharging hopper, so that the ore is uniformly scattered on the conveyor, meanwhile, the conveying belt is kept in a tensioned state, the condition of loosening is avoided, the normal operation of the ore is ensured, and the mining conveying efficiency is improved.

Description

Efficient conveying device for deep mining

Technical Field

The utility model relates to a deep mining high-efficiency transportation device, and belongs to the technical field of mining transportation.

Background

The deep mining is an underground mining operation with the depth of more than 600m, the underground mining operation is required to be transported to a mine field after the mining operation is finished, and because the transportation operation is complex and the safety requirement is high, a conveyor is usually adopted to convey the ore to the outside and then to transport the ore, the utility model with the patent number of 202020904195.3 provides a deep mining transportation device, which comprises a plurality of support columns, wherein the top ends of the plurality of support columns are provided with two inclined baffle plates, a transportation mechanism is arranged between the two baffle plates, and the front side of each support column is also provided with a rotating motor; according to the deep mining transportation device, through the rotating motor and the transportation mechanism, and the limiting plates are arranged on the outer surface of the conveyor belt, when ores are transported in an upward inclined mode, ores on the surface of the conveyor belt are blocked through the limiting plates, so that downward sliding is avoided, meanwhile, the ores are prevented from falling on the left side and the right side of the conveyor belt through the baffle plates on the left side and the right side of the conveyor belt, the labor intensity of workers is further reduced, the working efficiency is improved, and the transportation and the use of deep mining are facilitated; this kind of structure is when using, directly drops the conveyer belt with the ore on, needs the transportation structure to bear the impact force of whereabouts, and the ore distributes also unevenly simultaneously, stacks easily at a section distance when the ore whereabouts, lets the conveyer belt warp easily, leads to the conveyer belt lax, influences the efficiency of ore transportation.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a deep mining high-efficiency transportation device, which aims to overcome the technical problems in the prior related art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a high-efficient conveyer of deep mining, includes the mount, fixed mounting has the conveyer on the mount, the fixed hopper that is equipped with in mount top, hopper inner chamber symmetry is fixed down and is equipped with the guide plate, hopper bottom is fixed down and is equipped with the fixed plate, and fixed plate one side articulates there is the fly leaf, and the fly leaf passes through hydraulic telescopic link with lower hopper inner wall and be connected, the conveyer internal fixation is equipped with the mounting bracket, and the drive shaft at conveyer both ends is installed at the mounting bracket both ends, the even rotation in mounting bracket top is equipped with the axis of rotation, and axis of rotation and last conveyer belt bottom contact, the fixed tensioning pivot that is equipped with in mounting bracket bottom, and tensioning pivot and conveyer belt contact.

Preferably, the conveyor is arranged at the bottom of the discharging hopper in a horizontal mode, a first pressing wheel is fixedly arranged at the bent position, and a bearing plate is fixedly arranged at the position, corresponding to the discharging hole, inside the conveyor.

Preferably, the guide plates are all obliquely arranged, the guide plates on the left side and the right side are mutually staggered, and the lowermost guide plate is positioned right above between the fixed plate and the movable plate.

Preferably, crushing teeth are uniformly and fixedly arranged on the opposite surfaces of the fixed plate and the movable plate, and two ends of the hydraulic telescopic rod are respectively hinged to the bottom of the movable plate and the inner wall of the discharging hopper.

Preferably, the telescopic rod is fixedly arranged at the bottom of the mounting frame, the tensioning spring is fixedly arranged in the inner cavity of the telescopic rod, two ends of the tensioning rotating shaft are rotationally connected with the bottom end of the telescopic rod, and the second pressing wheels are fixedly arranged on two sides of the tensioning rotating shaft.

Preferably, the rotating shafts are uniformly distributed inside the conveyor at equal intervals, the baffles are fixedly arranged on two sides of the conveyor, the limiting plates are uniformly and fixedly arranged on the conveyor, the limiting plates are positioned between the baffles, and the first pressing wheel and the second pressing wheel are uniformly pressed at the edge of the conveyor.

The beneficial effects of the utility model are as follows:

1. through setting up the blanking hopper, when the ore is transported, directly put into the blanking hopper with the ore to let the ore disperse in the blanking hopper, and let the fly leaf constantly rock, can let the ore evenly drop onto the conveyer, more evenly distributed when transporting, avoid the overload condition to appear in the motor;

2. by arranging the rotating shafts, when the ore falls on the conveyor belt for transportation, the intermittently arranged rotating shafts also play a supporting role for the conveyor belt, so that the influence of the pressure of the ore on the conveyor belt is avoided;

3. through setting up the tensioning pivot, when the conveyer operation, the tensioning pivot can push down all the time to strut the conveyer belt, effectively avoid the conveyer belt to appear lax condition, ensure the normal operating of conveyer, thereby improve the efficiency of mining transportation.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.

FIG. 1 is a schematic view of the overall structure of a deep mining high efficiency conveyor of the present utility model;

FIG. 2 is a schematic cross-sectional view of a blanking hopper of the deep mining high efficiency conveyor of the present utility model;

FIG. 3 is a schematic cross-sectional view of a conveyor of the deep mining high efficiency transport unit of the present utility model;

FIG. 4 is a schematic view of the structure of the tensioning shaft of the efficient deep mining transportation device according to the present utility model;

reference numerals in the drawings: 1. a fixing frame; 2. a conveyor; 3. discharging a hopper; 4. a deflector; 5. a fixing plate; 6. a movable plate; 7. a hydraulic telescopic rod; 8. a mounting frame; 9. a rotating shaft; 10. tensioning the rotating shaft; 11. a first pinch roller; 12. a bearing plate; 13. crushing teeth; 14. a telescopic rod; 15. tensioning a spring; 16. a second pinch roller; 17. a baffle; 18. and a limiting plate.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a deep mining high efficiency transportation device is provided.

Example 1

As shown in fig. 1-4, a deep mining high-efficiency transportation device with a camera hole according to an embodiment of the utility model comprises a fixing frame 1, wherein a conveyor 2 is fixedly installed on the fixing frame 1, a lower hopper 3 is fixedly arranged at the top of the fixing frame 1, guide plates 4 are symmetrically and fixedly arranged in the inner cavity of the lower hopper 3, a fixed plate 5 is fixedly arranged at the bottom of the lower hopper 3, a movable plate 6 is hinged to one side of the fixed plate 5, the movable plate 6 is connected with the inner wall of the lower hopper 3 through a hydraulic telescopic rod 147, a mounting frame 8 is fixedly arranged in the conveyor 2, driving shafts at two ends of the conveyor 2 are installed at two ends of the mounting frame 8, a rotating shaft 9 is uniformly arranged at the top of the mounting frame 8 in a rotating manner and is in contact with the bottom of a conveyor belt, a tensioning rotating shaft 10 is fixedly arranged at the bottom of the mounting frame 8 and is in contact with the lower conveyor belt, a first pressing wheel 11 is fixedly arranged at the bottom of the lower hopper 3, a bearing plate 12 is fixedly arranged at the position corresponding to the discharging hole inside the conveyor 2, and the ore falls onto the conveyor belt, impact force of the bearing plate 12 can be transferred onto the conveyor belt, and the service life of the conveyor belt is effectively prolonged.

Example two

As shown in fig. 1-4, a deep mining high-efficiency transportation device with a camera hole comprises a fixing frame 1, a conveyer 2 is fixedly installed on the fixing frame 1, a lower hopper 3 is fixedly arranged at the top of the fixing frame 1, guide plates 4 are symmetrically and fixedly arranged in the inner cavity of the lower hopper 3, a fixed plate 5 is fixedly arranged at the bottom of the lower hopper 3, a movable plate 6 is hinged to one side of the fixed plate 5, the movable plate 6 is connected with the inner wall of the lower hopper 3 through a hydraulic telescopic rod 7, a mounting frame 8 is fixedly arranged in the conveyer 2, driving shafts at two ends of the conveyer 2 are installed at two ends of the mounting frame 8, a rotating shaft 9 is uniformly rotated at the top of the mounting frame 8 and is contacted with the bottom of a last conveyer belt, a tensioning rotating shaft 10 is fixedly arranged at the bottom of the mounting frame 8, the tensioning rotating shaft 10 is contacted with a lower conveyer belt, the guide plates 4 are obliquely arranged, the guide plates 4 at the left side and the right side are mutually staggered, the lowermost guide plates 4 are positioned right above the fixed plate 5 and the movable plate 6, after ore is put into the lower hopper 3, the movable plate is continuously dropped on the guide plates, the guide plates are uniformly distributed on the movable plate 4, the two ends of the movable plate are also uniformly-dropped down on the movable plate 6, and the two ends of the movable plate are uniformly-side-hinged to the movable plate 6 are also uniformly contacted with the bottom of the conveyer belt, and the movable plate is uniformly dropped down on the bottom of the movable plate 6, and the movable plate is correspondingly fixed at the bottom of the movable plate 6, and the movable plate is correspondingly, and the movable plate is in front side is more uniformly and the movable plate 13 is contacted with the movable bottom to the movable plate and is uniformly.

Example III

As shown in fig. 1-4, the deep mining high-efficiency transportation device capable of passing through the camera hole according to the embodiment of the utility model comprises a fixed frame 1, wherein a conveyor 2 is fixedly installed on the fixed frame 1, a lower hopper 3 is fixedly arranged at the top of the fixed frame 1, guide plates 4 are symmetrically and fixedly arranged in the inner cavity of the lower hopper 3, a fixed plate 5 is fixedly arranged at the bottom of the lower hopper 3, one side of the fixed plate 5 is hinged with a movable plate 6, the movable plate 6 is connected with the inner wall of the lower hopper 3 through a hydraulic telescopic rod 7, a mounting frame 8 is fixedly arranged in the conveyor 2, driving shafts at two ends of the conveyor 2 are installed at two ends of the mounting frame 8, a rotating shaft 9 is uniformly arranged at the top of the mounting frame 8 in a rotating manner, the rotating shaft 9 is contacted with the bottom of a last conveying belt, a tensioning rotating shaft 10 is fixedly arranged at the bottom of the mounting frame 8, the tensioning rotating shaft 10 is contacted with a lower conveying belt, the utility model discloses a conveyer belt conveyer, including installation frame 8, tensioning pivot 10, tensioning spring 15, tensioning pivot 10, second pinch roller 16, tensioning pivot 10 and first pinch roller 11, conveyer belt, baffle 17 is fixed to be equipped with in the installation frame 8 bottom, and the fixed tensioning spring 15 that is equipped with of telescopic link 14 inner chamber, tensioning pivot 10 both ends are connected with telescopic link 14 bottom rotation, tensioning pivot 10 both sides are all fixed and are equipped with second pinch roller 16, tensioning pivot 10 can be down extrudeed all the time under tensioning spring 15's effect to better let the conveyer belt keep the state of tensioning, thereby ensure the transportation that the conveyer is normal, axis of rotation 9 equidistance evenly distributed is inside conveyer 2, is equipped with baffle 17 in the fixed both sides of conveyer 2, and the evenly fixed limiting plate 18 that is equipped with on the conveyer belt, limiting plate 18 is located between the baffle 17, first pinch roller 11, second pinch roller 16 voltage-equalizing are on conveyer belt edge, on the conveyer belt that the ore can fall between baffle 17, and limiting plate 18 prevents its whereabouts when the transportation is risen in the slope, and first pinch roller 11, the second pinch roller 16 can be pressed on the edge of the conveyor belt to enable the conveyor belt to bend and incline.

In summary, by means of the technical scheme of the utility model, when the device is used, ores are directly put into the discharging hopper 3, so that the ores are dispersed in the discharging hopper 3, the movable plate 6 is continuously rocked, larger ores can be crushed and uniformly fall onto the conveyor 2, the ores are uniformly distributed during transportation, the conveyor 2 is enabled to achieve the purpose of transportation, the intermittently arranged rotating shafts 9 also play a supporting role for the conveyor belt, meanwhile, the tensioning rotating shafts 10 can always extrude downwards, the conveyor belt is propped up, the condition that the conveyor belt is loose is effectively avoided, the normal operation of the conveyor is ensured, and the efficiency of mining transportation is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a high-efficient conveyer of deep mining, includes mount (1), its characterized in that: fixedly mounted has conveyer (2) on mount (1), mount (1) top is fixed be equipped with down hopper (3), hopper (3) inner chamber symmetry is fixed down is equipped with guide plate (4), hopper (3) bottom is fixed down is equipped with fixed plate (5), and fixed plate (5) one side articulates there is fly leaf (6), and fly leaf (6) are connected through hydraulic telescoping rod (7) with hopper (3) inner wall down, conveyer (2) internal fixation is equipped with mounting bracket (8), and the drive shaft at conveyer (2) both ends is installed at mounting bracket (8) both ends, mounting bracket (8) top evenly rotates and is equipped with axis of rotation (9), and axis of rotation (9) and conveyer belt bottom contact, mounting bracket (8) bottom is fixed to be equipped with tensioning pivot (10), and tensioning pivot (10) and lower floor's conveyer belt contact.

2. A deep mining high efficiency transportation device as defined in claim 1, wherein: the conveyor (2) is arranged at the bottom of the discharging hopper (3) horizontally, a first pinch roller (11) is fixedly arranged at the bent part, and a bearing plate (12) is fixedly arranged at the position, corresponding to the discharging hole, inside the conveyor (2).

3. A deep mining high efficiency transportation device as defined in claim 2, wherein: the guide plates (4) are obliquely arranged, the guide plates (4) on the left side and the right side are mutually staggered, and the lowermost guide plate (4) is positioned right above between the fixed plate (5) and the movable plate (6).

4. A deep mining high efficiency transportation device according to claim 3, wherein: crushing teeth (13) are uniformly and fixedly arranged on the opposite surfaces of the fixed plate (5) and the movable plate (6), and two ends of the hydraulic telescopic rod (7) are respectively hinged to the bottom of the movable plate (6) and the inner wall of the discharging hopper (3).

5. The efficient deep mining transportation device according to claim 4, wherein: the telescopic device is characterized in that a telescopic rod (14) is fixedly arranged at the bottom of the mounting frame (8), a tensioning spring (15) is fixedly arranged in an inner cavity of the telescopic rod (14), two ends of the tensioning rotating shaft (10) are rotatably connected with the bottom end of the telescopic rod (14), and second pressing wheels (16) are fixedly arranged on two sides of the tensioning rotating shaft (10).

6. The efficient deep mining transportation device according to claim 5, wherein: the rotary shafts (9) are uniformly distributed inside the conveyor (2) at equal intervals, the baffles (17) are fixedly arranged on two sides of the conveyor (2), the limiting plates (18) are uniformly and fixedly arranged on the conveyor, the limiting plates (18) are positioned between the baffles (17), and the first pressing wheel (11) and the second pressing wheel (16) are uniformly pressed at the edge of the conveyor.

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