Protective barrel coal bunker cone type fluid director

Abstract

The utility model relates to the technical field of coal bunker diversion, in particular to a cone type fluid director for a protective barrel coal bunker, which comprises a coal bunker diversion column, a plurality of coal diversion plates are fixedly connected to the outer wall of the bottom of the coal bunker diversion column, a fixing plate is fixedly connected to the outer wall of the bottom end of the coal bunker diversion column, and a sleeve is fixedly connected to the outer wall of the bottom end of the fixing plate. A circular groove is formed in the inner wall of the top of the sleeve, a bearing is rotatably arranged on the inner wall of the circular groove, a shock absorber is fixedly connected to the outer wall of the bottom end of the bearing, an inner pipe is slidably connected to the inner wall of the bottom of the sleeve, and a base is fixedly connected to the outer wall of the bottom end of the inner pipe; the coal bunker cone-type fluid director is suitable for diversion of coal bunkers of various sizes, the coal bunker diversion column can rotate and move up and down to a certain degree, the diversion effect is better, the service life is guaranteed due to buffering and shock absorption, the installation structure can be adjusted according to the size of the coal bunker, the application range is wider, and the use efficiency of the coal bunker cone-type fluid director is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coal bunker diversion, in particular to a cone-type diverter for a protective cylinder coal bunker. Background Art

[0002] After the coal bunker uses the coal bunker deflector, the accident rate of coal bunker bursting and blockage will be greatly reduced. Even if the coal bunker bursting and blockage occur, the adhesion of coal flow to the coal bunker wall will be reduced, reducing the difficulty of handling. The deflector is generally made of stainless steel. The surface friction coefficient of stainless steel deflector is low, and with the increase of use time, its surface friction coefficient will be further reduced, making the raw coal unloading smoother.

[0003] The currently used coal bunker cone deflector does not have a suitable buffer structure. When it is constantly diverting the falling coal, it is also constantly subjected to the impact of the coal. The outer wall is easily damaged by long-term impact, which affects its service life. It is also immobile and has a general diversion effect. The installation structure cannot be adjusted according to the size of the coal bunker, and the scope of application is small, which reduces the efficiency of the coal bunker cone deflector. Utility Model Content

[0004] The purpose of the utility model is to provide a cone-type deflector for protecting a coal bunker, so as to solve the problems raised in the above-mentioned background technology.

[0005] The cam is fixedly provided with a bottom end portion for locking at the top end of the cam, and the bottom end portion for locking at the bottom end of the cam is fixedly provided with a bottom end portion for locking at the bottom end of the cam.

[0006] Preferably, the coal guide plates are arranged at an angle, the coal guide plates are distributed in a circular array, the telescopic rods are distributed in a circular array, and the telescopic rods are arranged at an angle.

[0007] Preferably, mounting holes are provided at the four corners of the outer wall of the bottom end of the mounting plate, the mounting plate is adapted to the size of the conical opening of the coal bin, the top of the coal bin guide column is conical, and the bottom of the coal bin guide column is cylindrical.

[0008] Preferably, an anti-collision head is fixedly connected to the outer wall of the top end of the coal bunker guide column, and the anti-collision head is arranged in a cone shape.

[0009] Preferably, the outer walls on both sides of the fixed plate are fixedly connected with brackets, the brackets are arranged in an L-shape, and the outer wall on one side of the bracket is fixedly connected with a soft brush, and the soft brush is slidably connected to the outer wall of the base.

[0010] Preferably, an outer wall of the coal bunker guide column is provided with arcuate grooves, the arcuate grooves are distributed in a circular array, and the arcuate grooves are adapted to the size of the coal guide plate.

[0011] The utility model provides a cone-type deflector for protecting a coal bunker through improvement. Compared with the prior art, it has the following improvements and advantages:

[0012] First, the utility model is provided with a coal bunker guide column, a coal guide plate, a sleeve, a fixed plate, a bearing, a shock absorber and a telescopic rod. When the coal falls, it hits the coal guide plate, and the reaction force causes the coal bunker guide column to rotate, thereby further improving the diversion effect of the coal bunker guide column. A fixed plate and a sleeve are arranged at the bottom of the coal bunker guide column, which are connected to the base through bearings and shock absorbers. When the coal hits, the vibration is buffered, thereby reducing the damage of the coal to the outer wall of the coal bunker guide column. In addition, the coal bunker guide column can move up and down to a certain extent to further improve the diversion effect. The telescopic rod can be adjusted and then fixed by a locking knob, which is suitable for coal bunker diversion of various sizes. The coal bunker guide column can rotate and move up and down to a certain extent, thereby improving the diversion effect. The buffering and shock absorption also ensures the service life. The installation structure can be adjusted according to the size of the coal bunker, with a wider range of applications, thereby improving the use efficiency of the coal bunker cone deflector.

[0013] Second: The utility model is equipped with an anti-collision head, a bracket and a soft brush. The anti-collision head is arranged on the top of the coal bunker guide column to strengthen the position of the coal bunker guide column that is most vulnerable to impact. Brackets and soft brushes are arranged on both sides of the fixed plate. When the coal bunker guide column drives the fixed plate to rotate, the bracket and soft brush rotate accordingly, thereby cleaning the dust near the base and the inner tube to a certain extent, preventing dust from accumulating into the space between the inner tube and the sleeve and causing blockage of structures such as shock absorbers and bearings, thereby improving the practicality of the coal bunker cone deflector. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the coal bunker guide column of the utility model;

[0017] Figure 3This is a cross-sectional schematic diagram of the casing connection structure of the present utility model;

[0018] Figure 4 It is a schematic diagram of the telescopic rod connection structure of the utility model.

[0019] Description of reference numerals:

[0020] 1. Coal bunker guide column; 2. Anti-collision head; 3. Coal guide plate; 4. Bracket; 5. Fixing plate; 6. Soft brush; 7. Base; 8. Telescopic rod; 9. Locking knob; 10. Mounting plate; 11. Mounting rod; 12. Sleeve; 13. Bearing; 14. Shock absorber; 15. Arc groove; 16. Mounting hole; 17. Inner tube. DETAILED DESCRIPTION

[0021] The following is a detailed description of the present invention, clearly and completely describing the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] The utility model provides a cone-type deflector for protecting a cylindrical coal bunker through improvement. The technical solution of the utility model is:

[0023] like Figures 1-4 As shown, a protective tube coal bunker cone deflector includes a coal bunker guide column 1, the bottom outer wall of the coal bunker guide column 1 is fixedly connected to a plurality of coal deflector plates 3, the bottom outer wall of the coal bunker guide column 1 is fixedly connected to a fixing plate 5, the bottom outer wall of the fixing plate 5 is fixedly connected to a sleeve 12, the top inner wall of the sleeve 12 is provided with a circular groove, the inner wall of the circular groove is rotatably provided with a bearing 13, the bottom outer wall of the bearing 13 is fixedly connected to a shock absorber 14, the bottom inner wall of the sleeve 12 is slidably connected to an inner tube 17, the bottom outer wall of the inner tube 17 is fixedly connected to a base 7, the bearing 13 is fixedly connected to the bottom inner wall of the inner tube 17, the bottom outer wall of the base 7 is fixedly connected to a mounting rod 11, the outer wall of the mounting rod 11 is fixedly connected to a plurality of telescopic rods 8, one end of the piston rod of the telescopic rod 8 is fixedly connected to a mounting plate 10, a limiting hole is provided on the outer wall of one side of the telescopic rod 8, and a locking knob 9 is threadedly connected to the inner wall of the limiting hole.

[0024] Furthermore, the coal guide plate 3 is arranged at an angle, the coal guide plate 3 is distributed in a circular array, the telescopic rod 8 is distributed in a circular array, the telescopic rod 8 is arranged at an angle, and mounting holes 16 are opened at the four corners of the outer wall of the bottom end of the mounting plate 10. The mounting plate 10 is adapted to the size of the conical mouth of the coal bin, the top of the coal bin guide column 1 is conical, and the bottom of the coal bin guide column 1 is cylindrical.

[0025] Furthermore, an anti-collision head 2 is fixedly connected to the outer wall of the top of the coal bin guide column 1, and the anti-collision head 2 is set in a cone shape. The outer walls of both sides of the fixed plate 5 are fixedly connected with brackets 4, and the bracket 4 is set in an L shape. A soft brush 6 is fixedly connected to the outer wall of one side of the bracket 4, and the soft brush 6 is slidably connected to the outer wall of the base 7. The outer wall of the coal bin guide column 1 is provided with an arc groove 15, and the arc grooves 15 are distributed in a ring array. The arc grooves 15 are adapted to the size of the coal guide plate 3. An anti-collision head 2 is provided on the top of the coal bin guide column 1 to strengthen the position where the coal bin guide column 1 is most vulnerable to impact. Brackets 4 and soft brushes 6 are provided on both sides of the fixed plate 5. When the coal bin guide column 1 drives the fixed plate 5 to rotate, the bracket 4 and the soft brush 6 rotate accordingly, thereby cleaning the dust near the base 7 and the inner tube 17 to a certain extent, preventing dust from accumulating between the inner tube 17 and the sleeve 12 and causing blockage of structures such as the shock absorber 14 and the bearing 13.

[0026] Working principle: When using the cone-type deflector to guide the coal bunker, the mounting rod 11 and the base 7 are fixed at the cone mouth of the coal bunker through the telescopic rod 8 and the mounting plate 10. When the coal falls, the coal bunker guide column 1 guides the coal, and when the coal falls, it hits the coal guide plate 3. The reaction force causes the coal bunker guide column 1 to rotate, further improving the diversion effect of the coal bunker guide column 1. A fixed plate 5 and a sleeve 12 are set at the bottom of the coal bunker guide column 1, which are connected to the base 7 through a bearing 13 and a shock absorber 14. When hit by coal, the vibration is buffered, reducing the damage of the coal to the outer wall of the coal bunker guide column 1, and the coal bunker guide column 1 It can move up and down to a certain extent to further improve the diversion effect. The telescopic rod 8 can be adjusted and then fixed by the locking knob 9. It is suitable for coal bunker diversion of various sizes. An anti-collision head 2 is provided on the top of the coal bunker diversion column 1 to strengthen the position of the coal bunker diversion column 1 that is most susceptible to impact. Brackets 4 and soft brushes 6 are provided on both sides of the fixed plate 5. When the coal bunker diversion column 1 drives the fixed plate 5 to rotate, the brackets 4 and soft brushes 6 rotate accordingly, thereby cleaning the dust near the base 7 and the inner tube 17 to a certain extent, preventing dust from accumulating between the inner tube 17 and the sleeve 12 and causing blockage of structures such as the shock absorber 14 and the bearing 13.

[0027] The technical means disclosed in the present invention are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacements of the above technical features. Matters not covered in the present invention belong to the common knowledge of those skilled in the art.

Claims

1. A conical deflector for protecting a coal bunker, comprising a coal bunker deflector column (1), characterized in that: The bottom outer wall of the coal bunker guide column (1) is fixedly connected to a plurality of coal guide plates (3), the bottom outer wall of the coal bunker guide column (1) is fixedly connected to a fixed plate (5), the bottom outer wall of the fixed plate (5) is fixedly connected to a sleeve (12), the top inner wall of the sleeve (12) is provided with a circular groove, the inner wall of the circular groove is rotatably provided with a bearing (13), the bottom outer wall of the bearing (13) is fixedly connected to a shock absorber (14), the bottom inner wall of the sleeve (12) is slidably connected to an inner tube (1 7), the outer wall of the bottom end of the inner tube (17) is fixedly connected to the base (7), the bearing (13) is fixedly connected to the inner wall of the bottom end of the inner tube (17), the outer wall of the bottom end of the base (7) is fixedly connected to the mounting rod (11), the outer wall of the mounting rod (11) is fixedly connected to a plurality of telescopic rods (8), one end of the piston rod of the telescopic rod (8) is fixedly connected to the mounting plate (10), a limiting hole is provided on the outer wall of one side of the telescopic rod (8), and the inner wall of the limiting hole is connected to a locking knob (9) through a thread.

2. The cone-shaped deflector for protecting a coal bunker according to claim 1, characterized in that: The coal guide plates (3) are arranged obliquely, the coal guide plates (3) are distributed in a ring array, the telescopic rods (8) are distributed in a ring array, and the telescopic rods (8) are arranged obliquely.

3. The cone-shaped deflector for protecting a coal bunker according to claim 1, characterized in that: Mounting holes (16) are provided at the four corners of the outer wall of the bottom end of the mounting plate (10). The mounting plate (10) is adapted to the size of the conical opening of the coal bunker. The top of the coal bunker guide column (1) is conical, and the bottom of the coal bunker guide column (1) is cylindrical.

4. The cone-shaped deflector for protecting a coal bunker according to claim 1, characterized in that: An anti-collision head (2) is fixedly connected to the outer wall of the top end of the coal bunker guide column (1), and the anti-collision head (2) is arranged in a cone shape.

5. The cone-shaped deflector for protecting a coal bunker according to claim 1, characterized in that: The outer walls on both sides of the fixed plate (5) are fixedly connected to brackets (4), the brackets (4) are arranged in an L-shape, and the outer wall on one side of the bracket (4) is fixedly connected to a soft brush (6), and the soft brush (6) is slidably connected to the outer wall of the base (7).

6. The cone-shaped deflector for protecting a coal bunker according to claim 1, characterized in that: The outer wall of the coal bunker guide column (1) is provided with arcuate grooves (15), the arcuate grooves (15) are distributed in a ring array, and the arcuate grooves (15) are adapted to the size of the coal guide plate (3).

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