Belt conveyor for pulverized coal

Abstract

The utility model discloses a belt conveyor for pulverized coal, which relates to the field of pulverized coal conveying equipment and comprises a box body, the box body is obliquely arranged, the front end of the box body is fixedly connected with a stock bin, the top of the stock bin is fixedly connected with a feeding hopper, an opening and closing groove is formed in the upper end of the inclined surface of the box body, a turning mechanism is arranged in the stock bin, and an opening and closing mechanism is arranged on the opening and closing groove. A locking mechanism is arranged on the opening and closing mechanism, a conveying belt is arranged in the box body, a conveying mechanism is arranged on the conveying belt, the conveying mechanism comprises a plurality of material picking plates, the material picking plates are fixedly connected to the conveying belt, the material picking plates are arranged at equal intervals, skirt edge baffles are fixedly connected to the two sides of the conveying belt, and the skirt edge baffles are continuously arranged. The material picking device has the beneficial effects that the material picking plate picks materials at the position of the stock bin, and the skirt baffle is made of rubber and is arranged in a wrinkled mode, so that pulverized coal on the material picking plate is limited and borne.

Description

Technical Field

[0001] The utility model relates to the field of coal powder conveying equipment, in particular to a belt conveyor for coal powder. Background Art

[0002] Coal powder has fluidity. The coal powder particles are very fine and have a large surface area per unit mass. The surface can absorb a large amount of air, making it fluid.

[0003] After searching, the Chinese patent announcement number is CN218289190U, which discloses a belt conveyor for the production of granulated blast furnace slag powder. The patent drives the conveying roller to rotate through a rotating rod, which can then drive the conveyor belt to rotate. While rotating, the limit blocks located on the inner wall of the conveyor belt will move synchronously along multiple limit grooves, thereby being able to relatively limit the position of the conveyor belt and effectively avoid the conveyor belt from running off during the conveying process. There are certain problems with this device: it can only carry out horizontal transportation and cannot complete the transportation work at a certain angle. Utility Model Content

[0004] The purpose of the utility model is to provide a belt conveyor for coal powder in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A belt conveyor for coal powder comprises a box body, which is arranged in an inclined manner, a silo is fixedly connected to the front end of the box body, a feed hopper is fixedly connected to the top of the silo, an opening and closing groove is provided on the upper end of the inclined surface of the box body, a flipping mechanism is provided in the silo, an opening and closing mechanism is provided on the opening and closing groove, a locking mechanism is provided on the opening and closing mechanism, a conveyor belt is provided in the box body, a conveying mechanism is provided on the conveyor belt, the conveying mechanism comprises a plurality of picking plates, the picking plates are fixedly connected to the conveyor belt, the picking plates are equidistantly arranged, skirt baffles are fixedly connected to both sides of the conveyor belt, and the skirt baffles are continuously arranged.

[0007] Preferably, the flipping mechanism comprises a first motor, the first motor is fixedly connected to one side of the silo, and the output shaft of the first motor is fixedly connected to a plurality of flipping plates.

[0008] Preferably, the opening and closing mechanism comprises a door, the door is hinged to the opening and closing groove, and a handle is fixedly connected to the inclined surface of the door.

[0009] Preferably, the locking mechanism includes a limit block, which is fixedly connected to the inclined surface of the box body, and a limit hole and a fixed block are fixedly connected to the warehouse door. The positions of the limit hole and the fixed block correspond to the limit block, and a movable pin is slidably connected in the limit hole and the fixed block.

[0010] Preferably, a second motor is fixedly connected to one side of the box body, and an output shaft of the second motor is connected to the conveyor belt.

[0011] Preferably, a bracket is fixedly connected to the bottom of the box, and the bracket and the inclined surface of the bottom of the box form a triangular structure.

[0012] The beneficial effect is that the picking plate picks up materials when passing through the position of the silo, and the skirt baffle is made of rubber and is arranged in a pleated manner, which has a limiting and load-bearing effect on the coal powder on the picking plate.

[0013] The additional technical features and advantages of the present invention will be more clearly explained in the following description, or can be understood through the specific practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0015] Figure 1 It is a three-dimensional diagram of a belt conveyor for coal powder described in the utility model;

[0016] Figure 2 It is an enlarged view of point A of a belt conveyor for coal powder described in the utility model;

[0017] Figure 3 It is a partial cross-sectional view of the mechanism of a belt conveyor for coal powder described in the utility model;

[0018] Figure 4 It is a cross-sectional view of a belt conveyor for coal powder described in the utility model;

[0019] Figure 5 It is a cutaway front view of a belt conveyor for coal powder described in the utility model.

[0020] The description of the accompanying drawings is as follows: 101, box body; 102, silo; 103, feed hopper; 104, opening and closing groove; 2, flip mechanism; 201, first motor; 202, flip plate; 3, opening and closing mechanism; 301, bin door; 302, handle; 4, locking mechanism; 401, limit block; 402, limit socket; 403, fixing block; 404, movable latch; 501, second motor; 502, conveyor belt; 6, conveying mechanism; 601, picking plate; 602, skirt baffle; 7, bracket. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] The utility model is further described below in conjunction with the accompanying drawings:

[0024] like Figure 1-Figure 5 As shown, a belt conveyor for coal powder includes a box body 101, which is arranged in an inclined manner. A silo 102 is welded to the front end of the box body 101, and a feed hopper 103 is connected to the top of the silo 102 by bolts. An opening and closing groove 104 is opened at the upper end of the inclined surface of the box body 101, a flipping mechanism 2 is arranged in the silo 102, an opening and closing mechanism 3 is arranged on the opening and closing groove 104, and a locking mechanism 4 is arranged on the opening and closing mechanism 3. A conveyor belt 502 is arranged in the box body 101, and a conveying mechanism 6 is arranged on the conveyor belt 502. The conveying mechanism 6 includes a plurality of picking plates 601, which are connected to the conveyor belt 502 by hot melting, and the picking plates 601 are equidistantly arranged. Skirt baffles 602 are connected to both sides of the conveyor belt 502 by hot melting, and the skirt baffles 602 are continuously arranged. The skirt baffles 602 are made of rubber and are pleated, which have a limiting and load-bearing effect on the coal powder on the picking plates 601.

[0025] The flipping mechanism 2 includes a first motor 201, which is connected to one side of the silo 102 by bolts. The output shaft of the first motor 201 is connected to multiple flip plates 202 by keys. When coal powder is poured into the silo 102, the first motor 201 drives the flip plates 202 to rotate, thereby pushing the coal powder in the silo 102 to move.

[0026] The opening and closing mechanism 3 includes a door 301, which is hinged to the opening and closing slot 104. The inclined surface of the door 301 is connected to a handle 302 by screws. When a problem occurs in the device, the door 301 can be opened to repair the inside.

[0027] The locking mechanism 4 includes a limit block 401, which is connected to the inclined surface of the box body 101 by screws. A limit hole 402 and a fixed block 403 are connected to the door 301 by screws. The positions of the limit hole 402 and the fixed block 403 correspond to the limit block 401, and a movable pin 404 is slidably connected in the limit hole 402 and the fixed block 403.

[0028] A second motor 501 is connected to one side of the box body 101 by bolts, and the output shaft of the second motor 501 is connected to the conveyor belt 502. Then the second motor 501 drives the conveyor belt 502 to move, so that the picking plate 601 passes the position of the silo 102 to pick up materials.

[0029] The bottom of the box body 101 is connected with a bracket 7 by bolts, and the bracket 7 and the inclined surface of the bottom of the box body 101 form a triangular structure.

[0030] Working principle: During operation, coal powder is poured into the silo 102, and the first motor 201 drives the flip plate 202 to rotate, pushing the coal powder in the silo 102 to move, and then the second motor 501 drives the conveyor belt 502 to move, so that the picking plate 601 passes the position of the silo 102 to pick up materials. The skirt baffle 602 is made of rubber and is pleated, which has a limiting and load-bearing effect on the coal powder on the picking plate 601. When there is a problem with the device, the silo door 301 can be opened to repair its interior.

[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A belt conveyor for coal powder, comprising a box body (101), the box body (101) is arranged in an inclined manner, a silo (102) is fixedly connected to the front end of the box body (101), a feed hopper (103) is fixedly connected to the top of the silo (102), and an opening and closing groove (104) is formed at the upper end of the inclined surface of the box body (101), characterized in that: A flipping mechanism (2) is provided in the material bin (102), an opening and closing mechanism (3) is provided on the opening and closing groove (104), a locking mechanism (4) is provided on the opening and closing mechanism (3), a conveyor belt (502) is provided in the box body (101), a conveying mechanism (6) is provided on the conveyor belt (502), the conveying mechanism (6) comprises a plurality of material picking plates (601), the material picking plates (601) are fixedly connected to the conveyor belt (502), the material picking plates (601) are arranged at equal distances, and skirt baffles (602) are fixedly connected to both sides of the conveyor belt (502), and the skirt baffles (602) are arranged continuously.

2. A belt conveyor for coal powder according to claim 1, characterized in that: The flipping mechanism (2) comprises a first motor (201), the first motor (201) is fixedly connected to one side of the silo (102), and the output shaft of the first motor (201) is fixedly connected to a plurality of flipping plates (202).

3. A belt conveyor for coal powder according to claim 1, characterized in that: The opening and closing mechanism (3) comprises a door (301), the door (301) is hinged to the opening and closing groove (104), and a handle (302) is fixedly connected to the inclined surface of the door (301).

4. A belt conveyor for coal powder according to claim 3, characterized in that: The locking mechanism (4) comprises a limit block (401), the limit block (401) is fixedly connected to the inclined surface of the box body (101), a limit plug hole (402) and a fixed block (403) are fixedly connected to the door (301), the positions of the limit plug hole (402) and the fixed block (403) correspond to the limit block (401), and a movable latch (404) is slidably connected in the limit plug hole (402) and the fixed block (403).

5. A belt conveyor for coal powder according to claim 1, characterized in that: A second motor (501) is fixedly connected to one side of the box body (101), and an output shaft of the second motor (501) is connected to the conveyor belt (502).

6. A belt conveyor for coal powder according to claim 1, characterized in that: A bracket (7) is fixedly connected to the bottom of the box body (101), and the bracket (7) and the inclined surface of the bottom of the box body (101) form a triangular structure.

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