Material stirring device for dispersing coal gangue

Abstract

The utility model relates to a material stirring device for coal gangue dispersion. The material stirring device comprises a material stirring frame, two first material stirring devices and a second material stirring device, the two first material stirring devices and the second material stirring device are suspended on the material stirring frame and are suitable for being suspended above the conveying belt through the material stirring frame, the two first material stirring devices are adjacently arranged, and the second material stirring device is located between the two first material stirring devices; the first material shifting device comprises a first connecting piece and a first material shifting block; the first material shifting block is movably arranged on the material shifting frame through a first connecting piece, and the first material shifting block can move in the direction towards or away from the conveying belt; the second material shifting device comprises a second connecting piece and a second material shifting block; the second connecting piece is connected with the material shifting frame, the second material shifting block is movably connected with the second connecting piece, and the second material shifting block can also move in the direction towards or away from the conveying belt; the material stirring end of the first material stirring block and the material stirring end of the second material stirring block both face the material incoming direction of the conveying belt.

Description

Technical Field

[0001] The present application relates to the technical field of coal gangue conveying, and in particular to a material dispensing device for coal gangue dispersion. Background Art

[0002] Gangue sorting is a coal pre-combustion treatment technology, an indispensable part of coal mine production, and one of the effective methods to improve coal quality. Since coal and gangue are mixed together during the transmission process, it is necessary to identify coal and gangue before gangue sorting, so as to accurately sort out the gangue in the coal during the gangue transmission process. The gangue on the conveyor belt is often arranged irregularly on the conveyor belt before entering the identification and detection equipment. Since there is a distance between each adjacent identification point, if the gangue enters the identification and detection equipment in a disorderly manner, some gangue will not be able to pass through the identification point, especially some small loose stones will directly pass through the identification blind area, resulting in this part of the gangue cannot be identified and detected, making the subsequent sorting difficult and the sorting efficiency low. Summary of the invention

[0003] In view of this, the present application proposes a material dispensing device for coal gangue dispersion.

[0004] According to one aspect of the present application, a material shifting device for coal gangue dispersion is provided, comprising: a material shifting frame, two first material shifting devices and a second material shifting device;

[0005] The two first material diverting devices and the second material diverting device are both suspended on the material diverting frame and are suitable for being suspended above the conveyor belt through the material diverting frame. The two first material diverting devices are arranged adjacent to each other, and the second material diverting device is located between the two first material diverting devices.

[0006] The first material-diverting device comprises: a first connecting member and a first material-diverting block; the first material-diverting block is movably arranged on the material-diverting frame through the first connecting member, and the first material-diverting block can move in a direction toward or away from the conveyor belt;

[0007] The second material shifting device comprises: a second connecting member and a second material shifting block; the second connecting member is connected to the material shifting frame, the second material shifting block is movably connected to the second connecting member, and the second material shifting block can also move in a direction toward or away from the conveyor belt;

[0008] The material diverting end of the first material diverting block and the material diverting end of the second material diverting block are both facing the material incoming direction of the conveyor belt.

[0009] In a possible implementation, the material shifting frame includes: a bracket, a first crossbeam, a second crossbeam and two connecting beams;

[0010] The first cross beam and the second cross beam are arranged in sequence along the conveying direction of the conveyor belt and are arranged parallel to each other; the two connecting beams are vertically arranged between the first cross beam and the second cross beam;

[0011] The two first material-diverting devices are respectively suspended on the two connecting beams; and the second material-diverting device is suspended on the second cross beam.

[0012] In a possible implementation, the first material shifting device further includes: an adjusting member;

[0013] The adjusting member is arranged on the connecting beam, one end of the first connecting member is connected to the adjusting member, and the other end of the first connecting member is connected to the first material shifting block.

[0014] In a possible implementation, the adjusting member includes: an adjusting screw and four adjusting nuts;

[0015] The adjusting screw rod passes through the first connecting member and the connecting beam in sequence;

[0016] Four adjusting nuts are all sleeved on the adjusting screw, two of which are located on both sides of the connecting beam, suitable for fixing the adjusting screw on the connecting beam; the other two adjusting nuts are located on both sides of the first connecting piece, suitable for fixing the first connecting piece on the adjusting screw.

[0017] In a possible implementation, two first connecting members are provided, and two adjusting members are also provided;

[0018] One ends of the two first connecting members are connected to the connecting beam through two adjusting members respectively; the other ends of the two first connecting members are connected to the first material shifting block.

[0019] In a possible implementation, the second material shifting device further includes: a third connecting member and a locking portion;

[0020] The third connecting member is connected to the second connecting member via a locking portion, which is suitable for fixing the third connecting member on the second connecting member after the third connecting member moves into position, and the second material shifting block is connected to the third connecting member.

[0021] In a possible implementation, the second material shifting device further includes: a rotating portion;

[0022] The second connecting member is rotatably connected to the second cross beam via the rotating portion.

[0023] In a possible implementation, at least one second material shifting device is provided on the second crossbeam.

[0024] In a possible implementation, the material shifting frame further includes: a third crossbeam; the first crossbeam, the second crossbeam and the third crossbeam are arranged in sequence along the conveying direction of the conveyor belt and are arranged parallel to each other;

[0025] The third cross beam is also provided with a second material shifting device.

[0026] In a possible implementation, the main bodies of the first material shifting block and the second material shifting block are both triangular prism structures.

[0027] Beneficial effects: The overall structure of the present application is simple, and the adjustment process is convenient. The coal pile on the conveyor belt can be diverted to facilitate detection by the detection equipment. When the diverted coal gangue is input into the detection equipment, each path of coal gangue can pass directly above the identification point of each nuclear source output device or make the offset distance smaller, thereby improving the detection accuracy and sorting efficiency.

[0028] Other features and aspects of the present application will become apparent from the following detailed description of exemplary embodiments with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate exemplary embodiments, features, and aspects of the present application and, together with the description, serve to explain the principles of the present application.

[0030] Figure 1 A main structural diagram of a gangue dispersing device according to an embodiment of the present application is shown;

[0031] Figure 2 A front view of a gangue dispersing device according to an embodiment of the present application is shown;

[0032] Figure 3 A side view of a gangue dispersing device according to an embodiment of the present application is shown;

[0033] Figure 4 Show Figure 1 A partial enlarged view of

[0034] Figure 5 Show Figure 1 A partial enlarged view of

[0035] Figure 6 A main structural diagram of a first material shifting device according to an embodiment of the present application is shown;

[0036] Figure 7 Show Figure 6 A top view of

[0037] Figure 8 Show Figure 6 Side view of

[0038] Fig. 9 A top view of a first material shifting block according to an embodiment of the present application is shown;

[0039] Fig.10 Show Figure 4 The main view;

[0040] Fig.11A main structural diagram of a second material shifting device according to an embodiment of the present application is shown;

[0041] Fig.12 Show Fig. 9 The main view;

[0042] Fig.13 A top view of a second material shifting block according to an embodiment of the present application is shown;

[0043] Fig.14 Show Fig. 9 Side view of

[0044] Fig.15 A diagram showing the connection relationship between the second connecting member and the first clamping plate and the second clamping plate according to an embodiment of the present application;

[0045] Fig.16 Show Fig.13 The main view;

[0046] Fig.17 Show Fig.13 A top view of

[0047] Fig.18 Show Fig.13 Side view of

[0048] Fig.19 An assembly diagram of the adjusting member and the connecting beam according to an embodiment of the present application is shown. DETAILED DESCRIPTION

[0049] Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numerals in the accompanying drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the accompanying drawings, the drawings are not necessarily drawn to scale unless otherwise specified.

[0050] Among them, it needs to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the utility model or simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0051] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0052] The word “exemplary” is used exclusively herein to mean “serving as an example, example, or illustration.” Any embodiment described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments.

[0053] In addition, in order to better illustrate the present application, numerous specific details are given in the following specific embodiments. It should be understood by those skilled in the art that the present application can also be implemented without certain specific details. In some examples, methods, means, components and circuits well known to those skilled in the art are not described in detail in order to highlight the subject matter of the present application.

[0054] Figure 1 The main structure diagram of the gangue dispersing device of the embodiment of the present application is shown. Figure 1 As shown, the gangue dispersing material-dispersing device comprises: a material-dispersing frame, two first material-dispersing devices and a second material-dispersing device; the two first material-dispersing devices and the second material-dispersing device are all suspended on the material-dispersing frame and are suitable for being suspended above the conveyor belt through the material-dispersing frame, the two first material-dispersing devices are arranged adjacent to each other, and the second material-dispersing device is located between the two first material-dispersing devices; the first material-dispersing device comprises: a first connecting member 410 and a first material-dispersing block 400; the first material-dispersing block 400 is movably arranged on the material-dispersing frame through the first connecting member 410, and the first material-dispersing block 400 can move in a direction toward or away from the conveyor belt; the second material-dispersing device comprises: a second connecting member 520 and a second material-dispersing block 500; the second connecting member 520 is connected to the material-dispersing frame, the second material-dispersing block 500 is movably connected to the second connecting member 520, and the second material-dispersing block 500 can also move in a direction toward or away from the conveyor belt; the material-dispersing end of the first material-dispersing block 400 and the material-dispersing end of the second material-dispersing block 500 are both facing the incoming direction of the conveyor belt.

[0055] Here, it should be noted that the material diverter rack is suitable for being fixed above or on both sides of the conveyor belt, so as to suspend the two first material diverter devices and the second material diverter device above the conveyor belt. When the coal on the conveyor belt passes through the first material diverter device, the two first material diverter devices on both sides are suitable for gathering the coal gangue on the conveyor belt to the middle first. When the coal on the conveyor belt passes through the second material diverter device, the second material diverter device located between the two first material diverter devices is suitable for diverting and diverting the coal gangue. Since the first material shifting block 400 and the second material shifting block 500 can both move in the direction toward or away from the conveyor belt, the distance between the first material shifting block 400 and the second material shifting block 500 and the conveyor belt can be adjusted, thereby ensuring that the first material shifting block 400 and the second material shifting block 500 can contact the coal gangue on the conveyor belt, and the coal gangue can be gathered and diverted, so that the coal gangue is divided into two or more paths and laid on the conveyor belt. The overall structure of the present application is simple and the adjustment process is convenient. The coal gangue on the conveyor belt can be shifted and diverted so that it is regularly arranged in multiple paths, which is convenient for subsequent detection equipment to detect, so that when the diverted coal gangue is input into the detection equipment, each path of coal gangue can pass directly above the identification point of each column of nuclear source detectors or make the offset distance smaller; thereby improving the detection accuracy and sorting efficiency.

[0056] In a possible implementation, the material shifting frame includes: a bracket, a first beam 100, a second beam 200 and two connecting beams 110; the first beam 100 and the second beam 200 are arranged in sequence along the conveying direction of the conveyor belt and are arranged parallel to each other; the two connecting beams 110 are vertically arranged between the first beam 100 and the second beam 200. Figure 1 As shown, the first crossbeam 100 and the second crossbeam 200 are both placed horizontally on the top surface of the bracket, and the first crossbeam 100 and the second crossbeam 200 are parallel to each other, and the two connecting beams 110 are placed horizontally on the top surfaces of the first crossbeam 100 and the second crossbeam 200, and the two connecting beams 110 are perpendicular to the first crossbeam 100 and the second crossbeam 200. Further, the bracket includes: four vertical poles 120 and two vertical rods 130, wherein two vertical poles 120 and one vertical rod 130 are connected to form a "Π"-shaped structure, which is arranged on one side of the conveyor belt, and the other two vertical poles 120 and one vertical rod 130 are also connected to form a "Π"-shaped structure, which is arranged on the other side of the conveyor belt, and the two ends of the first crossbeam 100 and the two ends of the second crossbeam 200 are respectively connected to the two vertical rods 130, so that the first crossbeam 100 and the second crossbeam 200 can be placed horizontally above the conveyor belt, so that the first material-dispensing device and the second material-dispensing device are suspended above the conveyor belt.

[0057] Furthermore, the two first material-diverting devices are respectively suspended on the two connecting beams 110; the second material-diverting device is suspended on the second cross beam 200. Since the length direction of the two connecting beams 110 is parallel to the conveying direction of the conveyor belt, the specific installation positions of the two first material-diverting devices on the two connecting beams 110 can be determined according to the length of the conveyor belt and other equipment before the overall installation, ensuring that the two first material-diverting devices and the second material-diverting device are both located above the conveyor belt.

[0058] In a possible implementation, the first material shifting device further includes: an adjusting member; the adjusting member is disposed on the connecting beam 110, one end of the first connecting member 410 is connected to the adjusting member, and the other end of the first connecting member 410 is connected to the first material shifting block 400. Figure 4 As shown, the main body of the first connecting member 410 of the first material shifting device is an "L"-shaped plate structure, one side of the "L"-shaped plate structure is connected to the adjusting member, and the other side of the "L"-shaped plate structure is connected to the first material shifting block 400.

[0059] In one possible implementation, Figure 2 As shown, the adjusting member includes: an adjusting screw 420 and four adjusting nuts 421; the adjusting screw 420 sequentially passes through the first connecting member 410 and the connecting beam 110; the four adjusting nuts 421 are all sleeved on the adjusting screw 420, two of which are respectively located on both sides of the connecting beam 110, and are suitable for fixing the adjusting screw 420 on the connecting beam 110; the other two adjusting nuts 421 are respectively located on both sides of the first connecting member 410, and are suitable for fixing the first connecting member 410 on the adjusting screw 420. Figure 4 As shown, a screw hole is provided at the top of the first connecting member 410, and the adjusting screw 420 passes through the first connecting member 410 through the screw hole. Since one end of the adjusting screw 420 is fixedly connected to the connecting beam 110, the distance between the first material shifting block 400 and the conveyor belt can be adjusted by adjusting the vertical position of the first connecting member 410 on the adjusting screw 420.

[0060] In one possible implementation, Figure 8 As shown, the first connecting member 410 is provided with a reinforcement hole 411, and the main body of the reinforcement hole 411 is a slot-shaped hole structure, which is suitable for when the position of the first connecting member 410 is adjusted, such as Figure 2 As shown, the first connecting member 410 and the connecting beam 110 are reinforced and fixed by bolts 430 to improve the position stability of the first connecting member 410 .

[0061] In a possible implementation, two first connecting members 410 are provided, and two adjusting members are also provided; one end of the two first connecting members 410 is connected to the connecting beam 110 through two adjusting members respectively; and the other ends of the two first connecting members 410 are connected to the first material shifting block 400. Figure 2 and Figure 4 As shown, the two first connecting members 410 have the same structure, are respectively connected to two adjusting screws 420, and are fixed on the adjusting screws 420 in the same way. When the two first connecting members 410 are connected to the first material shifting block 400, the suspension stability of the first material shifting block 400 can be effectively improved.

[0062] In a possible implementation, the second material shifting device further includes: a third connecting member 510 and a locking portion 512; the third connecting member 510 and the second connecting member 520 are connected via the locking portion 512, which is suitable for fixing the third connecting member 510 on the second connecting member 520 after the third connecting member 510 moves into position, and the second material shifting block 500 is connected to the third connecting member 510. Figure 5 As shown, the main body of the second connecting member 520 is in a "7" shape and is buckled on the second crossbeam 200; a first curved locking hole 521 is provided on one side of the second connecting member 520 connected to the third connecting member 510; the main body of the third connecting member 510 is in a rectangular plate-like structure; the third connecting member 510 is provided with a second locking hole 511, which is a slot-shaped hole structure; the length direction of the second locking hole 511 is perpendicular to the surface of the conveyor belt; the position of the third connecting member 510 on the second connecting member 520 can be adjusted to make the first locking hole 521 correspond to different positions on the second locking hole 511, thereby achieving height adjustment of the second material shifting block 500. When the third connecting member 510 is adjusted to a good position, the second connecting member 520 and the third connecting member 510 are locked with the locking portion 512, so that the second material shifting block 500 can be fixed. Furthermore, two second connecting members 520 are provided, and the third connecting member 510 is clamped between the two second connecting members 520 .

[0063] In a possible implementation, the locking portion 512 includes: a matching locking nut and a locking bolt. The locking bolt matches the first locking hole 521 and the second locking hole 511, and the locking bolt is inserted into the first locking hole 521 and the second locking hole 511 in sequence, and the locking nut is used to lock and fix the third connecting member 510 and the two second connecting members 520 to prevent loosening.

[0064] In a possible implementation, the second material shifting device further includes: a rotating part; the second connecting member 520 is rotatably connected to the second crossbeam 200 via the rotating part. Further, the rotating part includes: a first clamping plate 530, a second clamping plate 560, a boss 570 and a pin 550; Figure 5As shown, the first clamping plate 530, the second clamping plate 560 and the boss 570 are integrally formed and fixed on the second cross beam 200, the boss 570 is arranged between the first clamping plate 530 and the second clamping plate 560, and the two second connecting members 520 are located between the first clamping plate 530 and the second clamping plate 560 and buckled on the boss 570. Further, the main bodies of the first clamping plate 530 and the second clamping plate 560 are both "L"-shaped plate structures, the first clamping plate 530 and the second clamping plate 560 are arranged on the second cross beam 200 oppositely, one side of the first clamping plate 530 is fixedly connected to the second cross beam 200 by a U-shaped bolt 540, and the other side of the first clamping plate 530 is connected to one side of the boss 570; one side of the second clamping plate 560 is also fixedly connected to the second cross beam 200 by a U-shaped bolt 540, and the other side of the second clamping plate 560 is connected to the other side of the boss 570. When the two second connecting members 520 are placed in place, the first clamping plate 530 , the two second connecting members 520 , and the second clamping plate 560 are rotatably connected through the pin 550 .

[0065] Further Figure 5 As shown, the pin 550 passes through the first clamping plate 530, the two second connecting members 520 and the second clamping plate 560 in sequence, and a split pin 551 vertically passes through the pin 550 and is closely attached to one side of the first clamping plate 530 or the second clamping plate 560. Under the action of the pin 550, the two second connecting members 520 rotate with the pin 550 as the axis. Since the coal gangue with a volume far exceeding the sorting range is not diverted, when the coal gangue with a larger volume passes through the second material diverting device, the two second connecting members 520 rotate, the second material diverting block 500 tilts upward, and the coal gangue with a larger volume passes directly under the second material diverting block 500.

[0066] It should be further explained that the weight of the second material block 500 is 3 kg to 20 kg. Since the second material block 500 has a certain weight, the coal gangue with a small volume and light weight will not cause the second material block 500 to tilt upward.

[0067] In a possible implementation, one or more second material-dispensing devices are provided on the second crossbeam 200. Here, it should be noted that the number of second material-dispensing devices on the second crossbeam 200 can be adjusted according to the width of the conveyor belt or the number of identification points of the identification detection device, so that the gangue on the conveyor belt can be diverted into multiple paths, each of which can correspond to an identification point.

[0068] In a possible implementation, the material shifting rack also includes: a third beam 300, both ends of which are connected to the bracket; the first beam 100, the second beam 200 and the third beam 300 are arranged in sequence along the conveying direction of the conveyor belt and are arranged parallel to each other; a second material shifting device is also provided on the third beam 300, and the structure of the second material shifting device on the third beam 300 is the same as that of the second material shifting device on the second beam 200. The present application also does not limit the number of second material shifting devices on the third beam 300.

[0069] Furthermore, when the material is diverted into two parts, the second beam 200 is provided with a second diverting device, and the second diverting device is arranged in the middle of the second beam 200, and the third beam 300 is provided with a second diverting device, and the second diverting device is arranged in the middle of the third beam 300. Here, it should be noted that when the gangue on the conveyor belt is transported to the bottom of the support, most of the gangue is located in the middle of the conveyor belt after being diverted by the two first diverting devices. The second diverting device on the second beam 200 first diverts the gangue in the middle of the conveyor belt for the first time, and the second diverting device on the third beam 300 diverts the gangue in the middle of the conveyor belt again. By increasing the number of diverting and diverting, the diverting effect is improved to avoid the material staying on the inclined surface for too long, causing material blockage.

[0070] In one possible implementation, Fig. 9 As shown, the main body of the first material-dividing block 400 is a triangular prism structure, and the cross section of the triangular prism is a right triangle, and the edge line where one of the acute angles a of the right triangle is located is the material-dividing end of the first material-dividing block 400. Further, the value of the acute angle a of the first material-dividing block 400 is: 5°-30°. Figure 1 As shown, the first material shifting blocks 400 of the two first material shifting devices are arranged opposite to each other and a structure with a gradually narrowing opening is formed therebetween, so as to facilitate the gathering of the coal gangue on the conveyor belt.

[0071] In one possible implementation, Fig.13 As shown, the main body of the second material-dividing block 500 is a triangular prism structure, and the cross section of the triangular prism is an isosceles triangle, and the ridge line where the vertex angle b of the isosceles triangle is located is the diverting end of the second material-dividing block 500. Further, the vertex angle b of the second material-dividing block 500 is 5°-30°. It should be further explained that the vertex angle b of the second material-dividing block 500 on the third crossbeam 300 is greater than the vertex angle b of the second material-dividing block 500 on the second crossbeam 200.

[0072] like Figure 4As shown, the two ends of the connecting beam 110 are respectively connected to the first beam 100 and the second beam 200 through fasteners 150. The cross-section of the fastener 150 is a "Π"-shaped structure. The ends of the fastener 150 are buckled on the connecting beam 110, and the two ends of the fastener 150 are connected to the first beam 100 or the second beam 200 through U-shaped bolts 151.

[0073] like Figure 4 As shown, both ends of the first cross beam 100 , both ends of the second cross beam 200 , and both ends of the third cross beam 300 are fixedly connected to the vertical rod 130 of the bracket through U-shaped bolts 140 .

[0074] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A material dispersing device for coal gangue, characterized in that: include: A material shifting rack, two first material shifting devices and a second material shifting device; The two first material diverting devices and the second material diverting device are both suspended on the material diverting frame and are suitable for being suspended above the conveyor belt through the material diverting frame. The two first material diverting devices are arranged adjacent to each other, and the second material diverting device is located between the two first material diverting devices. The first material shifting device comprises: a first connecting member and a first material shifting block; the first material shifting block is movably arranged on the material shifting frame through the first connecting member, and the first material shifting block can move in a direction toward or away from the conveyor belt; The second material shifting device comprises: a second connecting member and a second material shifting block; the second connecting member is connected to the material shifting frame, the second material shifting block is movably connected to the second connecting member, and the second material shifting block can also move in a direction toward or away from the conveyor belt; The material diverting end of the first material diverting block and the material diverting end of the second material diverting block are both facing the material incoming direction of the conveyor belt.

2. The gangue dispersing device according to claim 1, characterized in that: The material shifting frame comprises: a bracket, a first crossbeam, a second crossbeam and two connecting beams; The first crossbeam and the second crossbeam are arranged in sequence along the conveying direction of the conveyor belt and are arranged parallel to each other; the two connecting beams are vertically arranged between the first crossbeam and the second crossbeam; The two first material-diverting devices are respectively suspended on the two connecting beams; and the second material-diverting device is suspended on the second cross beam.

3. The gangue dispersing device according to claim 2, characterized in that: The first material shifting device further includes: an adjusting member; The adjusting member is arranged on the connecting beam, one end of the first connecting member is connected to the adjusting member, and the other end of the first connecting member is connected to the first material shifting block.

4. The gangue dispersing device according to claim 3, characterized in that: The adjusting member comprises: an adjusting screw and four adjusting nuts; The adjusting screw sequentially passes through the first connecting member and the connecting beam; The four adjusting nuts are all sleeved on the adjusting screw, two of which are respectively located on both sides of the connecting beam, suitable for fixing the adjusting screw on the connecting beam; the other two adjusting nuts are respectively located on both sides of the first connecting member, suitable for fixing the first connecting member on the adjusting screw.

5. The gangue dispersing device according to claim 4, characterized in that: There are two first connecting members, and there are two adjusting members; One ends of the two first connecting members are connected to the connecting beam through the two adjusting members respectively; the other ends of the two first connecting members are connected to the first material shifting block.

6. The gangue dispersing device according to claim 2, characterized in that: The second material shifting device further includes: a third connecting member and a locking portion; The third connecting member is connected to the second connecting member via the locking portion, which is suitable for fixing the third connecting member on the second connecting member after the third connecting member moves into place, and the second material shifting block is connected to the third connecting member.

7. The gangue dispersing device according to claim 6, characterized in that: The second material-dispensing device further includes: a rotating portion; The second connecting member is rotatably connected to the second cross beam via the rotating portion.

8. The gangue dispersing device according to claim 6, characterized in that: The second crossbeam is provided with one or more second material shifting devices.

9. The gangue dispersing device according to claim 2, characterized in that: The material shifting frame further includes: a third crossbeam; the first crossbeam, the second crossbeam and the third crossbeam are sequentially arranged along the conveying direction of the conveyor belt and are arranged parallel to each other; The third cross beam is also provided with a second material shifting device.

10. The gangue dispersing device according to any one of claims 1 to 9, characterized in that: The main bodies of the first material shifting block and the second material shifting block are both in a triangular prism structure.

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