Dust removal structure of belt conveyor

Abstract

The utility model relates to the technical field of dust removal, and discloses a belt conveyor dust removal structure which comprises a rectangular block, a motor box is fixedly connected in the rectangular block, a servo motor is fixedly connected in the motor box, the servo motor is in spline connection with a transmission rod, and the transmission rod is in spline connection with the rectangular block. Through arrangement of a servo motor, a guardrail, a threaded screw rod, a moving rod, a spring B, a scraper, an air pump body and a soot blowing nozzle, when the machine is used for a long time, a large amount of dust is attached to the surface, then the servo motor is started, a rotating rod A rotates to drive a conveying belt to rotate, and then the threaded screw rod is rotated to enable the moving rod to move up and down; the scraping device is arranged on the surface of the machine, the central block clamps the scraping device on the surface of the machine, dust difficult to clean is cleaned, the scraping device cannot damage the surface of the machine due to the uneven surface of the machine under the action of the spring B, and therefore the device can better clean the dust on the surface of the machine, and damage to the surface of the machine is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal, in particular to a dust removal structure for a belt conveyor. Background Art

[0002] Conveyor dust collectors are devices used to control and reduce dust generated during material handling. Such devices are usually installed at the head or tail of belt conveyors, or other places where dust may be generated. Their main function is to capture and collect dust to prevent it from spreading into the surrounding environment, thereby protecting the health of workers, reducing environmental pollution, and meeting environmental protection requirements. The types and designs of conveyor dust collectors may vary, but most will contain some common components, such as dust hoods, filter systems, fans, and exhaust systems. The dust hood is used to capture dust, the filter system is used to separate dust and gas, the fan is used to exhaust clean air, and the exhaust system is used to safely dispose of the collected dust.

[0003] However, the existing belt conveyor dust removal structure has the following disadvantages:

[0004] (1) When the equipment is in use, the equipment may not clean the conveyor completely, or the cleaning force may be too strong, causing damage to the equipment;

[0005] (2) When the equipment is in use, it may not be firmly fixed and the disassembly procedures may be cumbersome, causing the equipment to become loose and misplaced, and affecting work efficiency. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] The technical problem solved by the utility model is to provide a belt conveyor dust removal structure which is highly practical, can be simply operated and has a relatively simple structure. It solves the problems raised in the above background technology that when the equipment is in use, the equipment may not clean the conveyor completely, or the cleaning force is too strong to cause damage to the equipment; and when the equipment is in use, the equipment may not be firmly fixed and the disassembly procedures are cumbersome, resulting in loosening and dislocation of the equipment and affecting work efficiency.

[0008] (II) Technical solution

[0009] To achieve the above objectives, the utility model is implemented through the following technical solutions: a belt conveyor dust removal structure, comprising a rectangular block, a motor box is fixedly connected to the inside of the rectangular block, a servo motor is fixedly connected to the inside of the motor box, a transmission rod is splined to the servo motor, a guardrail is provided on one side of the rectangular block, a rectangular slot is provided on the top of the guardrail, a transmission hole is provided on one side of the rectangular slot, a pressing block is connected to the transmission hole for internal transmission, a limiting pin is clamped on the surface of the pressing block, a sliding slot is fixedly connected to one side of the rectangular slot, a slider is slidably connected to the inside of the sliding slot, and the top of the slider is fixedly connected to a limiting box.

[0010] Optionally, a rotating hole is opened on one side of the guardrail, a transmission rod is rotatably connected inside the rotating hole, and one side of the transmission rod is fixedly connected to a rotating rod A.

[0011] Optionally, the surface of the A rotating rod is rotatably connected to a conveyor belt, and the interior of the conveyor belt is rotatably connected to the B rotating rod.

[0012] Optionally, the surface of the limit pin is transmission-connected with an A spring, one end of the A spring is fixedly connected with a clamping block, and the top of the clamping block is fixedly connected to the bottom of the sliding block.

[0013] Optionally, a circular hole is provided on the top of the limit box, a threaded screw is rotatably connected inside the circular hole, a moving rod is threadedly connected to the surface of the threaded screw, a central block is fixedly connected to the bottom of the moving rod, a B spring is fixedly connected to the inner wall of the central block, and a scraper is connected to the transmission of the B spring.

[0014] Optionally, an air pump body is fixedly connected to an edge of the bottom of the limit box, an air supply pipe is fixedly connected to one end of the air pump body, and a soot blowing nozzle is fixedly connected to one side of the air supply pipe.

[0015] (III) Beneficial effects

[0016] The utility model provides a belt conveyor dust removal structure, which has the following beneficial effects:

[0017] 1. The dust removal structure of the belt conveyor is provided with a servo motor, a guardrail, a threaded screw, a moving rod, a B spring, a scraper, an air pump body and a soot blowing nozzle. When the machine is used for a long time, there will be a large amount of dust attached to the surface. Then, the servo motor is started to rotate the A rotating rod to drive the conveyor belt and the B rotating rod to rotate. The threaded screw is rotated to make the moving rod move up and down, so that the central block clamps the scraper on the surface of the machine to clean the dust that is difficult to clean. By utilizing the effect of the B spring, the scraper will not cause damage to the surface of the machine due to the uneven surface of the machine, so that the equipment can better clean the dust on the surface of the machine and prevent damage to the surface of the machine, thereby effectively avoiding the situation that when the equipment is in use, the equipment may not clean the conveyor completely or the cleaning force is too strong to cause damage to the equipment.

[0018] 2. The dust removal structure of the belt conveyor is provided with guardrails, pressing blocks, limit pins, sliders, A springs and card blocks. When the equipment needs to clean the machine, the card block is inserted into the inside of the rectangular card slot, and the slider is pushed into the sliding slot to allow the equipment to slide. When the equipment is slid to a suitable position, the limit pin is inserted into the surface of the pressing block, and the reaction force of the A spring is used to clamp the limit pin to the pressing block. After the equipment is used, the pressing block is pushed to push the limit pin back so that the limit box can be moved, and the slider is drawn out of the sliding slot so that the card block can be pushed out and the equipment can be removed. Therefore, the equipment is more firmly fixed and the operation is simpler, thereby effectively avoiding the possibility that the equipment is not firmly fixed and the disassembly procedures are cumbersome when the equipment is in use, resulting in loosening and dislocation of the equipment and affecting work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the disassembled structure of the components of the utility model;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the pressing block of the utility model.

[0023] In the figure: 1. rectangular block; 2. motor box; 3. servo motor; 4. guardrail; 5. pressing block; 6. limit pin; 7. slider; 8. limit box; 9. A rotating rod; 10. conveyor belt; 11. B rotating rod; 12. A spring; 13. block; 14. threaded screw; 15. moving rod; 16. central block; 17. B spring; 18. scraper; 19. air pump body; 20. air pipe; 21. soot blowing nozzle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 4 The utility model provides a technical solution: a belt conveyor dust removal structure, including a rectangular block 1, a motor box 2 is fixedly connected inside the rectangular block 1, a servo motor 3 is fixedly connected inside the motor box 2, the servo motor 3 is spline-connected to a transmission rod, and a guardrail 4 is provided on one side of the rectangular block 1. Through the arrangement of the servo motor 3, the guardrail 4, the threaded screw 14, the moving rod 15, the B spring 17, the scraper 18, the air pump body 19 and the dust blowing nozzle 21, when the machine is used for a long time, a large amount of dust will be attached to the surface, and then the servo motor 3 is started to make the A rotating rod 9 rotate The conveyor belt 10 and the B rotating rod 11 are driven to rotate, and the threaded screw 14 is rotated to make the moving rod 15 move up and down, so that the central block 16 clamps the scraper 18 on the surface of the machine to clean the dust that is difficult to clean. The scraper 18 will not be damaged by the uneven surface of the machine due to the effect of the B spring 17, so that the equipment can better clean the dust on the surface of the machine and prevent damage to the surface of the machine, thereby effectively avoiding the situation that the equipment may not clean the conveyor completely or clean it when the equipment is in use. The force is too great to cause damage to the equipment. A rectangular slot is provided on the top of the guardrail 4, a transmission hole is provided on one side of the rectangular slot, a pressing block 5 is connected to the transmission inside the transmission hole, a limiting pin 6 is clamped on the surface of the pressing block 5, a sliding slot is fixedly connected to one side of the rectangular slot, a slider 7 is slidably connected to the inside of the sliding slot, and a limiting box 8 is fixedly connected to the top of the slider 7. Through the arrangement of the guardrail 4, the pressing block 5, the limiting pin 6, the slider 7, the A spring 12 and the block 13, when the equipment needs to clean the machine, the block 13 is clamped into the inside of the rectangular slot, and the slider 7 is pushed into the sliding slot to make the equipment The equipment can slide. When the equipment is slid to a suitable position, the limiting pin 6 is inserted into the surface of the pressing block 5. The limiting pin 6 is clamped to the pressing block 5 by the reaction force of the A spring 12. After the equipment is used, the pressing block 5 is pushed back to push the limiting pin 6 so that the limiting box 8 can move. The slider 7 is drawn out of the sliding groove so that the card block 13 can be pushed out, so that the equipment can be removed. Then, the equipment is more firmly fixed and the operation is simpler, thereby effectively avoiding the possibility that the equipment is not firmly fixed and the disassembly procedures are cumbersome when the equipment is in use, resulting in loosening and dislocation of the equipment and affecting work efficiency.

[0026] A rotating hole is provided on one side of the guardrail 4, a transmission rod is rotatably connected to the inside of the rotating hole, and a rotating rod 9 is fixedly connected to one end of the transmission rod. Figure 1As shown, the setting of the rotating rod 10 plays a role in operating the conveyor belt 10;

[0027] The surface of the A rotating rod 9 is rotatably connected to the conveyor belt 10, and the inner part of the conveyor belt 10 is rotatably connected to the B rotating rod 11. Figure 2 As shown, the arrangement of the B rotating rod 11 makes the conveyor belt more stable during operation;

[0028] The surface of the limit pin 6 is transmission-connected with an A spring 12, one end of the A spring 12 is fixedly connected with a clamping block 13, and the top of the clamping block 13 is fixedly connected to the bottom of the slider 7. As shown in FIG. 2 , the setting of the clamping block 13 plays a role in reinforcing the limit box 8;

[0029] A circular hole is provided on the top of the limit box 8, a threaded screw 14 is rotatably connected inside the circular hole, a moving rod 15 is threadedly connected to the surface of the threaded screw 14, a central block 16 is fixedly connected to the bottom of the moving rod 15, a B spring 17 is fixedly connected to the inner wall of the central block 16, and a scraper 18 is connected to the transmission of the B spring 17. Figure 3 As shown, the arrangement of the scraper 18 can better clean the dust on the surface of the machine;

[0030] The edge of the bottom of the limit box 8 is fixedly connected to the air pump body 19, one end of the air pump body 19 is fixedly connected to the air delivery pipe 20, and one side of the air delivery pipe 20 is fixedly connected to the soot blowing nozzle 21. Figure 3 As shown, the soot blowing nozzle 21 is provided to blow away the residual dust cleaned by the scraper 18 .

[0031] In the utility model, the working steps of the device are as follows:

[0032] Step 1: When the device needs to be cleaned, insert the card block 13 into the rectangular card slot, push the slider 7 into the sliding slot to allow the device to slide, slide the device to a suitable position, insert the limit pin 6 into the surface of the pressing block 5, and use the reaction force of the A spring 12 to clamp the limit pin 6 to the pressing block 5;

[0033] Step 2: When the machine is used for a long time, there will be a lot of dust attached to the surface. Then start the servo motor 3 to rotate the A rotating rod 9 to drive the conveyor belt 10 and the B rotating rod 11 to rotate. Then rotate the threaded screw 14 to move the moving rod 15 up and down, so that the central block 16 can clamp the scraper 18 on the surface of the machine to clean the dust that is difficult to clean. The scraper 18 will not cause damage to the surface of the machine due to the uneven surface of the machine by using the function of the B spring 17.

[0034] The third step: after the device is used, push the pressing block 5 to push the limit pin 6 back so that the limit box 8 can move, draw a sliding groove for the slider 7, so that the block 13 can be pushed out, the device can be disassembled, and then turn off the servo motor 3 inside the rectangular block 1.

[0035] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0036] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A belt conveyor dust removal structure, comprising a rectangular block (1), characterized in that: The rectangular block (1) is fixedly connected to a motor box (2) inside, the motor box (2) is fixedly connected to a servo motor (3) inside, the servo motor (3) is spline-connected to a transmission rod, one side of the rectangular block (1) is provided with a guardrail (4), the top of the guardrail (4) is provided with a rectangular slot, one side of the rectangular slot is provided with a transmission hole, the transmission hole is internally connected to a pressing block (5), the surface of the pressing block (5) is clamped with a limiting pin (6), one side of the rectangular slot is fixedly connected to a sliding slot, the sliding slot is internally connected to a slider (7), and the top of the slider (7) is fixedly connected to a limiting box (8).

2. A belt conveyor dust removal structure according to claim 1, characterized in that: A rotating hole is provided on one side of the guardrail (4), a transmission rod is rotatably connected inside the rotating hole, and a rotating rod A (9) is fixedly connected to one end of the transmission rod.

3. A belt conveyor dust removal structure according to claim 2, characterized in that: The surface of the A rotating rod (9) is rotatably connected to a conveyor belt (10), and the interior of the conveyor belt (10) is rotatably connected to a B rotating rod (11).

4. The dust removal structure for a belt conveyor according to claim 1, characterized in that: The surface of the limit pin (6) is transmission-connected with an A spring (12), one end of the A spring (12) is fixedly connected with a clamping block (13), and the top of the clamping block (13) is fixedly connected to the bottom of the slider (7).

5. The dust removal structure for a belt conveyor according to claim 1, characterized in that: A circular hole is provided at the top of the limit box (8), a threaded screw (14) is rotatably connected inside the circular hole, a moving rod (15) is threadedly connected to the surface of the threaded screw (14), a central block (16) is fixedly connected to the bottom of the moving rod (15), a B spring (17) is fixedly connected to the inner wall of the central block (16), and a scraper (18) is transmission-connected to the B spring (17).

6. The dust removal structure for a belt conveyor according to claim 1, characterized in that: The edge of the bottom of the limit box (8) is fixedly connected to an air pump body (19), one end of the air pump body (19) is fixedly connected to an air supply pipe (20), and one side of the air supply pipe (20) is fixedly connected to a soot blowing nozzle (21).

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