Coal slime conveying device

Abstract

The utility model relates to the technical field of coal slime conveying equipment, in particular to a coal slime conveying device which comprises a supporting frame, a protection plate frame is installed on the supporting frame in a hinged mode, a conveying belt is arranged in the protection plate frame, a discharging plate is fixedly installed on the side end portion of the protection plate frame, a discharging table is arranged on the inner side wall of the discharging plate, and the conveying belt is arranged on the conveying belt. A supporting sliding plate is installed on the inner side wall of the discharging plate in a sliding mode, a cleaning brush is fixedly installed at the upper end of the supporting sliding plate, an adjusting bolt is installed at the lower end of the discharging plate in a threaded mode, the cleaning brush is located below the conveying belt, and the adjusting bolt and the lower end of the supporting sliding plate are rotationally installed. According to the coal slime conveying device, the discharging plate is additionally arranged on the coal slime conveying device, in the coal slime conveying process, the cleaning brush scrapes residual coal slime on the conveying belt, then the cleaning brush is matched with the discharging table below to enable the scraped residual coal slime to fall into a designated position, and therefore the practicability of the coal slime conveying device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coal slime conveying equipment, in particular to a coal slime conveying device. Background Art

[0002] The coal slime conveying device is a high-efficiency equipment used to convey coal slime in mining, power plants, chemical industry and other industries. The coal slime enters the conveyor belt of the belt conveyor through the feed port. As the driving roller rotates, the conveyor belt starts to run and drives the coal slime to move along the predetermined path. During the conveying process, the coal slime is affected by gravity and friction, forming a continuous material flow on the conveyor belt. When the coal slime reaches the discharge port, the movement direction of the conveyor belt changes and the coal slime is unloaded to the designated location.

[0003] At present, the existing coal slime conveying device (such as patent number: CN218260314U) discloses a coal slime belt conveyor anti-falling device, in which the supporting mechanism includes a square supporting frame, and the bottom surface of the supporting frame is provided with supporting rods in a rectangular shape corresponding to the bracket of the ascending belt conveyor; the enclosure mechanism is arranged on the inner side of the supporting frame for collecting the coal slime; the blocking mechanism is arranged on the enclosure mechanism for preventing the coal slime from leaking from the gap between the enclosure mechanism and the belt of the ascending belt conveyor.

[0004] However, during the implementation of the above technical solution, it was found that there are at least the following technical problems: the existing coal slime conveying device uses friction between belts to scrape off the residual coal slime, and the scraped and fallen coal slime falls under the horizontal belt conveyor and cannot be recovered. It still needs secondary cleaning afterwards, which reduces the practicality of the device. Therefore, in order to solve the above problems, we propose a coal slime conveying device. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a coal slime conveying device to solve the technical problem that the prior art coal slime conveying device uses friction between belts to scrape off the residual coal slime, and the scraped and fallen coal slime falls under the horizontal belt conveyor and cannot be recovered, and still needs secondary cleaning afterwards, which reduces the practicality of the device.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A coal slime conveying device comprises a support frame, a guard plate frame is hingedly installed on the support frame, a conveyor belt is arranged inside the guard plate frame, a feeding plate is fixedly installed on the side end of the guard plate frame, a feeding platform is arranged on the inner side wall of the feeding plate, a supporting slide plate is slidably installed on the inner side wall of the feeding plate, a cleaning brush is fixedly installed on the upper end of the supporting slide plate, an adjusting bolt is threadedly installed on the lower end of the feeding plate, the cleaning brush is located below the conveyor belt, and the adjusting bolt is rotatably installed with the lower end of the supporting slide plate.

[0010] Preferably: a support slide rod is slidably installed on the support frame, a support connecting rod is hingedly installed on the support slide rod, the support connecting rod is hingedly installed with the guard plate frame, and an anti-drop guard plate is fixedly installed on the side end of the guard plate frame, and the anti-drop guard plate is located at an end away from the blanking plate.

[0011] Preferably: a winding roller is rotatably installed on the side end of the support frame, and the winding roller is located on the side away from the anti-drop guard plate, and a steel wire rope is wound around the winding roller, one end of the steel wire rope is fixedly connected to the winding roller, and the other end of the steel wire rope is fixedly connected to the supporting slide bar, and a winding capstan is rotatably installed on the side end of the support frame, and the rotating shaft of the winding capstan is fixedly connected to the rotating shaft of the winding roller, and a rotation limiting mechanism is provided on the winding capstan.

[0012] (III) Beneficial effects

[0013] 1. By adding a discharge plate to the coal slime conveying device, during the coal slime conveying process, the cleaning brush scrapes off the residual coal slime on the conveyor belt, and then cooperates with the discharge platform below to make the scraped residual coal slime fall into the designated position, thereby effectively improving the practicability of the device.

[0014] Second, by designing the guard plate frame of the coal slime conveying device to be adjustable in angle, during the coal slime conveying process, the winding winch is rotated to drive the wire rope, and the wire rope is driven by force to drive the supporting slide bar to complete the angle adjustment of the guard plate frame, thereby achieving the purpose of adjusting the height of the guard plate frame, thereby meeting the transportation requirements of different heights and effectively improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0016] Figure 1 This is the overall structural diagram of the utility model coal slime conveying device;

[0017] Figure 2This is a structural diagram of the installation of the blanking plate of the utility model;

[0018] Figure 3 This is a structural diagram of the unloading platform of the utility model;

[0019] Figure 4 This is a structural diagram of the installation of the winding roller of the utility model.

[0020] Legend: 1. Support frame; 11. Support slide bar; 12. Support connecting rod; 13. Guard frame; 14. Anti-drop guard plate; 15. Conveyor belt; 16. Wire rope; 17. Winding roller; 18. Winding capstan; 2. Unloading plate; 21. Unloading table; 22. Support slide plate; 23. Cleaning brush; 24. Adjusting bolt. DETAILED DESCRIPTION

[0021] The embodiment of the present application provides a coal slime conveying device, which effectively solves the technical problem that the existing coal slime conveying device uses friction between belts to scrape off the residual coal slime, and the scraped and fallen coal slime falls under the horizontal belt conveyor and cannot be recovered, and still needs secondary cleaning afterwards, which reduces the practicality of the device.

[0022] Example

[0023] like Figure 1 , Figure 2 , Figure 3 ,and Figure 4 As shown, the technical solution in the embodiment of the present application is to effectively solve the technical problem that the existing coal slime conveying device scrapes the residual coal slime by friction between belts, and the scraped coal slime falls under the horizontal belt conveyor and cannot be recovered, and still needs secondary cleaning, which reduces the practicality of the device. The overall idea is as follows:

[0024] In view of the problems existing in the prior art, the utility model provides a coal slime conveying device, including a support frame 1, a guard plate frame 13 is hingedly installed on the support frame 1, a conveyor belt 15 is arranged inside the guard plate frame 13, a feed plate 2 is fixedly installed on the side end of the guard plate frame 13, a feed table 21 is arranged on the inner side wall of the feed plate 2, a support slide plate 22 is slidably installed on the inner side wall of the feed plate 2, a cleaning brush 23 is fixedly installed on the upper end of the support slide plate 22, and an adjusting bolt 24 is threadedly installed on the lower end of the feed plate 2, wherein the cleaning brush 23 is located below the conveyor belt 15, the adjusting bolt 24 is rotatably installed with the lower end of the support slide plate 22, and the adjusting bolt 24 is rotated to be subjected to force at The thread on the unloading plate 2 is rotated, and the adjusting bolt 24 thread adjusts the height of the supporting slide plate 22. The supporting slide plate 22 moves upward to drive the cleaning brush 23. When the cleaning brush 23 effectively contacts the conveyor belt 15, the adjusting bolt 24 is stopped from rotating. Then the coal slime falls from one side of the anti-drop guard plate 14 onto the conveyor belt 15, and the conveyor belt 15 transports the coal slime. When the coal slime reaches the discharge port, due to the change in the movement direction of the conveyor belt, the coal slime is unloaded from one side of the conveyor belt 15 to the designated position, and the conveyor belt 15 continues to rotate. The cleaning brush 23 scrapes off the residual coal slime on the conveyor belt 15, and the scraped coal slime falls onto the unloading platform 21, and then is unloaded from the inclined surface on the unloading platform 21 to the designated position.

[0025] A support slide bar 11 is slidably installed on the support frame 1, and a support connecting rod 12 is hingedly installed on the support slide bar 11, wherein the support connecting rod 12 is hingedly installed with a guard plate frame 13, and an anti-drop guard plate 14 is fixedly installed on the side end of the guard plate frame 13, wherein the anti-drop guard plate 14 is located at the end away from the blanking plate 2, and the steel wire rope 16 is wound to pull the support slide bar 11 to move, and the movement of the support slide bar 11 drives the support connecting rod 12 to move, and the movement of the support connecting rod 12 adjusts the height of the guard plate frame 13.

[0026] A winding roller 17 is rotatably installed on the side end of the support frame 1, wherein the winding roller 17 is located on the side away from the anti-drop guard plate 14, and a wire rope 16 is wound around the winding roller 17, wherein one end of the wire rope 16 is fixedly connected to the winding roller 17, and the other end of the wire rope 16 is fixedly connected to the supporting slide bar 11, and a winding capstan 18 is rotatably installed on the side end of the support frame 1, wherein the rotating shaft of the winding capstan 18 is fixedly connected to the rotating shaft of the winding roller 17, and a rotation limiting mechanism is provided on the winding capstan 18, and the winding capstan 18 is rotated, and the winding capstan 18 is driven by force to rotate the winding roller 17, and the winding roller 17 is driven to rotate by force to drive the wire rope 16 to be wound, and the winding of the wire rope 16 pulls the supporting slide bar 11 to move.

[0027] Working principle:

[0028] In the first step, when the coal slime conveying device is used, the adjusting bolt 24 is rotated, and the adjusting bolt 24 is forced to rotate on the unloading plate 2. The adjusting bolt 24 thread adjusts the height of the supporting slide plate 22, and the supporting slide plate 22 moves upward to drive the cleaning brush 23. When the cleaning brush 23 effectively contacts the conveyor belt 15, the adjusting bolt 24 is stopped, and then the coal slime falls from the side of the anti-drop guard plate 14 onto the conveyor belt 15. The conveyor belt 15 conveys the coal slime. When the coal slime reaches the discharge port, the movement direction of the conveyor belt changes, and the coal slime is discharged from the conveyor belt. One side of the conveyor belt 15 is unloaded to the specified position, and the conveyor belt 15 continues to rotate. The cleaning brush 23 scrapes the residual coal slime on the conveyor belt 15, and the scraped coal slime falls onto the unloading platform 21, and then is unloaded from the inclined surface of the unloading platform 21 to the specified position. By adding a unloading plate 2 to the coal slime conveying device, during the coal slime conveying process, the cleaning brush 23 scrapes the residual coal slime on the conveyor belt 15, and then cooperates with the unloading platform 21 below to make the scraped residual coal slime fall into the specified position, thereby effectively improving the practicability of the device.

[0029] In the second step, when the coal slime conveying device is in use, the winding winch 18 is rotated, and the winding winch 18 is forced to drive the winding roller 17 to rotate, and the winding roller 17 is forced to rotate and drive the wire rope 16 to reel, and the winding of the wire rope 16 pulls the supporting slide bar 11 to move, and the movement of the supporting slide bar 11 drives the supporting connecting rod 12 to move, and the movement of the supporting connecting rod 12 adjusts the height of the guard plate frame 13. By designing the guard plate frame 13 of the coal slime conveying device to be angle-adjustable, during the coal slime conveying process, the winding winch 18 is rotated to drive the wire rope 16, and the wire rope 16 is forced to drive the supporting slide bar 11 to complete the angle adjustment of the guard plate frame 13, thereby achieving the purpose of adjusting the height of the guard plate frame 13, thereby meeting the transportation requirements of different heights and effectively improving the applicability of the device.

[0030] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A coal slime conveying device, comprising a support frame (1), characterized in that: A guard plate frame (13) is hingedly mounted on the support frame (1), a conveyor belt (15) is arranged inside the guard plate frame (13), a blanking plate (2) is fixedly mounted on the side end of the guard plate frame (13), a blanking platform (21) is arranged on the inner side wall of the blanking plate (2), a supporting slide plate (22) is slidably mounted on the inner side wall of the blanking plate (2), a cleaning brush (23) is fixedly mounted on the upper end of the supporting slide plate (22), and an adjusting bolt (24) is threadedly mounted on the lower end of the blanking plate (2); The cleaning brush (23) is located below the conveyor belt (15), and the adjusting bolt (24) is rotatably mounted on the lower end of the supporting slide plate (22).

2. A coal slime conveying device according to claim 1, characterized in that: A support slide bar (11) is slidably mounted on the support frame (1), and a support connecting rod (12) is hingedly mounted on the support slide bar (11); Wherein, the supporting connecting rod (12) and the guard plate frame (13) are hingedly mounted.

3. A coal slime conveying device according to claim 2, characterized in that: An anti-falling guard plate (14) is fixedly mounted on the side end of the guard plate frame (13); Wherein, the anti-drop guard plate (14) is located at an end away from the blanking plate (2).

4. A coal slime conveying device according to claim 3, characterized in that: A winding roller (17) is rotatably mounted on the side end of the support frame (1); The winding roller (17) is located on a side away from the anti-drop guard plate (14).

5. A coal slime conveying device according to claim 4, characterized in that: A steel wire rope (16) is wound around the winding roller (17); One end of the steel wire rope (16) is fixedly connected to the winding roller (17), and the other end of the steel wire rope (16) is fixedly connected to the supporting sliding rod (11).

6. A coal slime conveying device according to claim 5, characterized in that: A winding winch (18) is rotatably mounted on the side end of the support frame (1); The rotating shaft of the winding capstan (18) is fixedly connected to the rotating shaft of the winding roller (17), and a rotation limiting mechanism is provided on the winding capstan (18).

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