Device for automatically cleaning accumulated dust on surface of belt conveyor

Abstract

The utility model discloses a device for automatically cleaning accumulated dust on the surface of a belt conveyor, which comprises a mounting frame, a conveying belt arranged inside the mounting frame, a driving motor fixedly mounted on one side of the mounting frame, a support fixedly connected to the bottom of the mounting frame, a sliding rod slidably connected to the inside of the support, and a displacement frame fixedly connected to the top of the sliding rod. A cleaning assembly is arranged in the displacement frame, and one side of the displacement frame is fixedly connected with a fixing block. The utility model aims to solve the problems that when a traditional belt conveyor conveys materials, dust is adhered to a conveying belt, so that the friction resistance of the conveying belt is increased, and the conveying efficiency is reduced. The problems that dust accumulation can increase running resistance of the belt conveyor, so that energy consumption of equipment is increased, dust adhesion can accelerate abrasion of the conveyor belt, the service life of the conveyor belt is shortened, and the maintenance cost of the equipment is increased are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of belt conveyors, in particular to a device for automatically cleaning dust on the surface of a belt conveyor. Background Art

[0002] Belt conveyor is a commonly used material conveying equipment, widely used in mining, ports, chemical, building materials and other industries.

[0003] When conveying materials, dust will stick to the conveyor belt of the traditional belt conveyor. The adhesion of dust will increase the friction resistance of the conveyor belt, resulting in reduced conveying efficiency. The accumulation of dust will also increase the running resistance of the belt conveyor, causing the energy consumption of the equipment to increase. The adhesion of dust will accelerate the wear of the conveyor belt, reduce the service life of the conveyor belt, and increase the maintenance cost of the equipment. Utility Model Content

[0004] The utility model aims to provide a device for automatically cleaning dust on the surface of a belt conveyor, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: it includes a mounting frame, a conveyor belt is arranged inside the mounting frame, a driving motor is fixedly installed on one side of the mounting frame, a bracket is fixedly connected to the bottom of the mounting frame, a sliding rod is slidably connected inside the bracket, a displacement frame is fixedly connected to the top of the sliding rod, a cleaning assembly is arranged inside the displacement frame, a fixed block is fixedly connected to one side of the displacement frame, a slide groove is provided inside the fixed block, a limiting assembly is provided inside the slide groove, a through hole is opened through the bottom of the mounting frame, and support columns are fixedly connected to the bottom of the mounting frame at equal intervals.

[0006] As a further preferred embodiment of the present technical solution, the cleaning assembly includes a mounting plate, the mounting plate is slidably connected to the interior of the displacement frame, and a scraper is provided on the top of the mounting plate.

[0007] As a further preferred embodiment of the present technical solution, the cleaning component further comprises a positioning groove, which is provided at the bottom of the mounting plate, and a positioning block is fixedly connected to the top of the displacement frame, and the outer side of the positioning block is slidably connected to the inner wall of the positioning groove.

[0008] As a further preferred embodiment of the present technical solution, a limiting block is fixedly connected to the bottom of the sliding rod, and a resisting spring is fixedly connected between one side of the limiting block and the bracket.

[0009] As a further preferred embodiment of the present technical solution, the limit assembly includes a slider, the slider is slidably connected to the inside of the slide groove, and a first spring is fixedly connected between the top of the slider and the inner wall of the slide groove.

[0010] As a further preferred embodiment of the present technical solution, the limit assembly also includes a card block, which is slidably connected to the inside of the fixed block, one end of the card block is fixedly connected to one side of the slider, and a card slot is provided on the outside of the mounting plate, and one end of the card block passes through the displacement frame and extends to the inside of the card slot.

[0011] As a further preferred embodiment of the present technical solution, a protrusion is fixedly connected to the bottom of the slider, a resistance rod is slidably connected inside the fixed block, one end of the resistance rod is fixedly connected to the resistance block, and a second spring is fixedly connected between one side of the resistance rod limit plate and the fixed block.

[0012] The utility model provides a device for automatically cleaning dust on the surface of a belt conveyor, which has the following beneficial effects:

[0013] (1) The utility model can clean the outer side of the conveyor belt in real time through the cleaning component, which can effectively avoid the adhesion of dust, which will increase the friction resistance of the conveyor belt and reduce the conveying efficiency. The accumulation of dust will also increase the running resistance of the belt conveyor, causing the energy consumption of the equipment to increase, thereby increasing the practicality of the device.

[0014] (2) The utility model can release the fixation of the cleaning component by pressing the limit component, so that the cleaning component can be quickly replaced, thereby increasing the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the cleaning component structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0019] In the figure: 1, mounting frame; 2, conveyor belt; 3, driving motor; 4, supporting column; 5, bracket; 6, mounting plate; 7, positioning groove; 8, positioning block; 9, displacement frame; 10, scraper; 11, clamping groove; 12, fixing block; 13, sliding rod; 14, sliding block; 15, clamping block; 16, first spring; 17, sliding groove; 18, resistance block; 19, second spring; 20, resistance rod; 21, protrusion; 22, through hole; 23, limit block; 24, resistance spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figure 1-Figure 4 As shown, in the present embodiment, a device for automatically cleaning dust on the surface of a belt conveyor comprises a mounting frame 1, a conveyor belt 2 is arranged inside the mounting frame 1, a driving motor 3 is fixedly installed on one side of the mounting frame 1, a bracket 5 is fixedly connected to the bottom of the mounting frame 1, a slide rod 13 is slidably connected inside the bracket 5, a displacement frame 9 is fixedly connected to the top of the slide rod 13, a cleaning component is arranged inside the displacement frame 9, a fixed block 12 is fixedly connected to one side of the displacement frame 9, a slide groove 17 is provided inside the fixed block 12, a limiting component is arranged inside the slide groove 17, a through hole 22 is opened through the bottom of the mounting frame 1, and support columns 4 are fixedly connected to the bottom of the mounting frame 1 at equal intervals.

[0022] First, when the conveyor belt 2 is in operation, the outer side of the conveyor belt 2 can be cleaned in real time through the cleaning component, which can effectively prevent the adhesion of dust, which will increase the friction resistance of the conveyor belt and reduce the conveying efficiency. The accumulation of dust will also increase the running resistance of the belt conveyor, causing the problem of increased energy consumption of the equipment, thereby increasing the practicality of the device. Then, when the plot component is replaced, the fixing of the cleaning component can be released by pressing the limit component, so that the cleaning component can be quickly replaced, thereby increasing the working efficiency of the device.

[0023] like Figure 1-Figure 4 As shown, the cleaning component includes a mounting plate 6, which is slidably connected to the inside of the displacement frame 9, and a scraper 10 is arranged on the top of the mounting plate 6. The cleaning component also includes a positioning groove 7, and the positioning groove 7 is opened at the bottom of the mounting plate 6. A positioning block 8 is fixedly connected to the top of the displacement frame 9, and the outer side of the positioning block 8 is slidably connected to the inner wall of the positioning groove 7. The bottom of the slide rod 13 is fixedly connected to a limiting block 23, and a resistance spring 24 is fixedly connected between one side of the limiting block 23 and the bracket 5.

[0024] When cleaning, the top of the scraper 10 contacts the outside of the conveyor belt 2 to scrape off the dust on the outside, and then the scraper 10 can always fit the conveyor belt 2 through the cooperation of the contact spring 24 and the slide bar 13, thereby increasing the cleaning effect, and then when installing the mounting plate 6, the cooperation of the positioning groove 7 and the positioning block 8 can make the installation more convenient and quick.

[0025] like Figure 1-Figure 4As shown, the limit assembly includes a slider 14, which is slidably connected to the inside of the slide groove 17, and a first spring 16 is fixedly connected between the top of the slider 14 and the inner wall of the slide groove 17. The limit assembly also includes a clamping block 15, which is slidably connected to the inside of the fixed block 12, and one end of the clamping block 15 is fixedly connected to one side of the slider 14. A clamping groove 11 is provided on the outer side of the mounting plate 6, and one end of the clamping block 15 extends through the displacement frame 9 to the inside of the clamping groove 11. A protrusion 21 is fixedly connected to the bottom of the slider 14, and a resistance rod 20 is slidably connected to the inside of the fixed block 12, and one end of the resistance rod 20 is fixedly connected to the resistance block 18, and a second spring 19 is fixedly connected between one side of the resistance rod 20 limiting plate and the fixed block 12.

[0026] When releasing the fixation of the mounting plate 6, the resisting block 18 is driven to move by pressing the resisting rod 20, and the inclined surface of the resisting block 18 is in contact with the bottom of the protrusion 21, and then the slider 14 is driven to move and the card block 15 is driven to disengage from the inside of the card slot 11, and then the fixation of the mounting plate 6 is released. Then, when installing the mounting plate 6, one side of the mounting plate 6 is in contact with the inclined surface of the card block 15, thereby driving the card block 15 to move and driving the slider 14 to compress the first spring 16. Then, after the card slot 11 on one side of the mounting plate 6 moves to one side of the card block 15, the card block 15 is automatically driven into the inside of the card slot 11 under the reaction force of the first spring 16, and the fixing of the mounting plate 6 is completed.

[0027] The utility model provides a device for automatically cleaning dust on the surface of a belt conveyor. The specific working principle is as follows: first, when cleaning, the top of the scraper 10 contacts the outer side of the conveyor belt 2, so as to scrape off the dust on the outer side thereof. Then, the scraper 10 can always be in contact with the conveyor belt 2 through the cooperation of the contact spring 24 and the slide bar 13, thereby increasing the cleaning effect. Then, when installing the mounting plate 6, the cooperation of the positioning groove 7 and the positioning block 8 can make the installation more convenient and quick. Finally, when releasing the fixing of the mounting plate 6, the contact rod 20 is pressed to drive the contact rod 20 to move. The contact block 18 moves and the inclined surface of the contact block 18 contacts the bottom of the protrusion 21, and then drives the slider 14 to move and drives the card block 15 to disengage from the inside of the card slot 11, and then releases the fixation of the mounting plate 6. Then, when installing the mounting plate 6, one side of the mounting plate 6 contacts the inclined surface of the card block 15, thereby driving the card block 15 to move and driving the slider 14 to compress the first spring 16. Then, after the card slot 11 on one side of the mounting plate 6 moves to one side of the card block 15, the card block 15 is automatically driven into the inside of the card slot 11 under the reaction force of the first spring 16, thereby completing the fixation of the mounting plate 6.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for automatically cleaning dust from the surface of a belt conveyor, comprising a mounting frame (1), characterized in that: A conveyor belt (2) is arranged inside the mounting frame (1); a driving motor (3) is fixedly mounted on one side of the mounting frame (1); a bracket (5) is fixedly connected to the bottom of the mounting frame (1); a sliding rod (13) is slidably connected to the inside of the bracket (5); a displacement frame (9) is fixedly connected to the top of the sliding rod (13); a cleaning component is arranged inside the displacement frame (9); a fixed block (12) is fixedly connected to one side of the displacement frame (9); a sliding groove (17) is provided inside the fixed block (12); a limit position component is arranged inside the sliding groove (17); a through hole (22) is formed through the bottom of the mounting frame (1); and support columns (4) are fixedly connected to the bottom of the mounting frame (1) at equal intervals.

2. The device for automatically cleaning dust on the surface of a belt conveyor according to claim 1, characterized in that: The cleaning assembly comprises a mounting plate (6), the mounting plate (6) being slidably connected to the interior of the displacement frame (9), and a scraper (10) being arranged on the top of the mounting plate (6).

3. The device for automatically cleaning dust on the surface of a belt conveyor according to claim 2, characterized in that: The cleaning assembly further comprises a positioning groove (7), wherein the positioning groove (7) is provided at the bottom of the mounting plate (6), a positioning block (8) is fixedly connected to the top of the displacement frame (9), and the outer side of the positioning block (8) is slidably connected to the inner wall of the positioning groove (7).

4. The device for automatically cleaning dust from the surface of a belt conveyor according to claim 1, characterized in that: The bottom of the slide rod (13) is fixedly connected to a limit block (23), and a resistance spring (24) is fixedly connected between one side of the limit block (23) and the bracket (5).

5. The device for automatically cleaning dust on the surface of a belt conveyor according to claim 2, characterized in that: The limit assembly comprises a slider (14), the slider (14) being slidably connected inside a slide groove (17), and a first spring (16) being fixedly connected between the top of the slider (14) and the inner wall of the slide groove (17).

6. The device for automatically cleaning dust from the surface of a belt conveyor according to claim 5, characterized in that: The limit assembly further comprises a clamping block (15), wherein the clamping block (15) is slidably connected to the interior of the fixed block (12), one end of the clamping block (15) is fixedly connected to one side of the sliding block (14), a clamping slot (11) is provided on the outer side of the mounting plate (6), and one end of the clamping block (15) passes through the displacement frame (9) and extends to the interior of the clamping slot (11).

7. The device for automatically cleaning dust from the surface of a belt conveyor according to claim 5, characterized in that: A protrusion (21) is fixedly connected to the bottom of the sliding block (14), a resisting rod (20) is slidably connected inside the fixed block (12), one end of the resisting rod (20) is fixedly connected to the resisting block (18), and a second spring (19) is fixedly connected between one side of the limiting plate of the resisting rod (20) and the fixed block (12).

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