Dustproof device for belt conveyor transfer point

Abstract

The utility model discloses a dustproof device for belt conveyor transfer point relates to conveyor dustproof utensil technical field, including two first mounting bracket, two first mounting bracket top end is equipped with the second mounting bracket, and the first mounting bracket and second mounting bracket outside sleeve connection has dust cloth, the utility model discloses through the drive cooperation of motor and first water pipe, the multi -angle rotation of first atomizer is convenient, has improved dust cover range, and further can realize the efficient suppression function of dust on the transfer point top, further through the transmission cooperation of knob and worm worm wheel, and the flexible adjustment spray angle of second atomizer is convenient, has improved dust capture accuracy, and further can realize the directional subsidence function of dust around the transfer point, further through the positioning hole convenient whole dustproof device's installation and fixed, and further can according to the actual operation situation of belt conveyor and the position change of transfer point, finally solved the small and the installation cumbersome problem of current device coverage.

Description

Technical Field

[0001] This utility model relates to the technical field of dust prevention equipment for conveyors, and in particular to a dust prevention device for transfer points of belt conveyors. Background Technology

[0002] As a highly efficient material conveying equipment, belt conveyors play a crucial role in modern industrial production. Their working principle is based on friction transmission, using a drive unit to continuously rotate the conveyor belt, thereby achieving efficient material transport. Taking the coal mining industry as an example, belt conveyors continuously transport coal mined underground to the surface, greatly improving coal transportation efficiency. In the metallurgical industry, they are responsible for transporting raw materials such as ore and coke, providing a stable material supply for subsequent smelting processes. In industries such as chemicals and grain processing, belt conveyors also play an indispensable role, widely used in the transportation of raw materials and the transfer of finished products. While some dust suppression devices are equipped with spray dust suppression systems, the nozzle positions and angles of these systems are mostly fixed, making it impossible to achieve multi-angle, all-round spray dust suppression. When faced with complex and ever-changing dust generation conditions, they cannot accurately capture and settle dust, significantly reducing the dust suppression effect. Furthermore, the installation process of traditional dust suppression devices is often cumbersome, requiring substantial manpower and time. The installation process involves complex measurements, positioning, and fixing operations; inaccurate installation can affect the overall effectiveness of the dust suppression device. Moreover, when the operation of the belt conveyor changes or the location of the transfer point needs adjustment, traditional dust suppression devices are difficult to adjust and reinstall quickly and effectively, causing numerous inconveniences to the company's production and operation. Therefore, improvements are needed to address these issues. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a dustproof device for transfer points of belt conveyors.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a dustproof device for a conveyor belt transfer point, comprising two first mounting frames, a second mounting frame mounted on the top of the two first mounting frames, dustproof cloths sleeved on the outer sides of the first and second mounting frames, multiple sets of first dust removal mechanisms equidistantly mounted on the bottom of the second mounting frame, and a second dust removal mechanism mounted on the lower front end of the first mounting frame.

[0005] Preferably, the first dust removal mechanism includes a first water pipe installed at the bottom of the second mounting frame, a plurality of first atomizers are installed equidistantly on the first water pipe, and a water inlet for transmitting water is installed on the first water pipe.

[0006] Preferably, multiple motors are mounted on one side of the second mounting bracket, and the output ends of the multiple motors are connected to one end of the corresponding first water pipe via couplings.

[0007] Preferably, the second dust removal mechanism includes a transmission box installed at the front end of the first mounting frame. A worm gear is rotatably connected inside the transmission box. A knob is fixedly connected to one end of the worm gear, and the knob is located outside the transmission box. A worm wheel is engaged with the rear end of the worm gear, and a rotating rod is fixedly connected to the center of the worm wheel.

[0008] Preferably, a mounting plate is fixedly connected to the bottom end of the rotating rod, a support rod is connected between one side of the rotating rod and one end of the mounting plate, and a second water pipe is installed on the bottom surface of the mounting plate, and a plurality of second atomizers are installed at equal intervals on the second water pipe.

[0009] Preferably, the bottom end of the first mounting bracket has multiple positioning holes that are equidistantly through it, and the front part of the bottom end of the first mounting bracket is fixedly connected to a slide rail.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model, through the driving cooperation between the motor and the first water pipe, facilitates the multi-angle rotation of the first atomizer, improving the dust suppression coverage and thus achieving efficient dust suppression above the transfer point; furthermore, through the transmission cooperation between the knob and the worm gear, the second atomizer can flexibly adjust the spray angle, improving the accuracy of dust capture and thus achieving directional dust settling around the transfer point; furthermore, the positioning hole facilitates the installation and fixing of the entire dustproof device, allowing it to be adjusted according to the actual operation of the belt conveyor and the location changes of the transfer point; ultimately solving the problems of small coverage and cumbersome installation of existing devices. Attached Figure Description

[0011] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall appearance of the device proposed in this utility model; Figure 2 This is a schematic diagram of the overall internal structure of the device proposed in this utility model; Figure 3 This is a schematic diagram of the first mounting bracket structure proposed in this utility model; Figure 4 This is a schematic diagram of the second mounting bracket structure proposed in this utility model; Figure 5 This is a schematic diagram of the second dust removal mechanism proposed in this utility model; Figure 6 This is a schematic diagram of the first dust removal mechanism proposed in this utility model.

[0012] The numbers in the diagram are: 1. First mounting bracket; 2. Second mounting bracket; 3. Dustproof cloth; 4. First water pipe; 5. Water inlet; 6. First atomizer; 7. Motor; 8. Transmission box; 9. Knob; 10. Worm gear; 11. Worm wheel; 12. Rotating rod; 13. Second water pipe; 14. Second atomizer; 15. Positioning hole; 16. Slide rail. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0014] Example: See Figures 1 to 6 This utility model discloses a dustproof device for a conveyor belt transfer point, comprising two first mounting brackets 1, which facilitate the fixed installation of a second mounting bracket 2; the second mounting bracket 2 is mounted on the top of the two first mounting brackets 1, which facilitates the installation of a first dust removal mechanism; dustproof cloths 3 are sleeved on the outer sides of the first mounting brackets 1 and 2, which prevent dust from entering the conveyor transfer point; multiple sets of first dust removal mechanisms are equidistantly installed at the bottom of the second mounting bracket 2, and a second dust removal mechanism is installed at the lower front end of the first mounting bracket 1. The first dust removal mechanism includes a first water pipe 4 installed at the bottom of the second mounting bracket 2, which facilitates the delivery of water to a first atomizer 6; and equidistantly installed on the first water pipe 4 are... Multiple first atomizers 6 are provided to spray mist into the conveyor transfer point for dust prevention. A water inlet 5 for water transfer is installed on the first water pipe 4. Multiple motors 7 are installed on one side of the second mounting frame 2 to drive the first water pipe 4. The output ends of the multiple motors 7 are connected to one end of the corresponding first water pipe 4 via couplings. The second dust removal mechanism includes a transmission box 8 installed at the front end of the first mounting frame 1, which facilitates the installation of a worm gear 10. The worm gear 10 is rotatably connected inside the transmission box 8, and a knob 9 is installed on the worm gear 10. A knob 9 is fixed to one end of the worm gear 10, which drives the worm gear 10 to rotate, thereby driving the worm wheel 11 to rotate.

[0015] In this utility model, the knob 9 is located outside the transmission box 8, and the rear end of the worm gear 10 is engaged with a worm wheel 11, which facilitates the rotation of the rotating rod 12. The rotating rod 12 is fixedly connected to the center of the worm wheel 11, which facilitates the rotation of the support rod. The bottom end of the rotating rod 12 is fixedly connected to a mounting plate, and a support rod is connected between one side of the rotating rod 12 and one end of the mounting plate, which facilitates the installation of the second water pipe 13. The bottom surface of the mounting plate is also equipped with the second water pipe 13, which facilitates the installation of the second atomizer 14. Multiple second atomizers 14 are equidistantly installed on the second water pipe 13, which facilitates the spraying of mist to the vicinity of the front end of the conveyor transfer point to achieve a dustproof effect. Multiple positioning holes 15 are equidistantly opened through the bottom end of the first mounting frame 1, and a slide rail 16 is fixedly connected to the front part of the bottom end of the first mounting frame 1, which facilitates the installation of the device through the positioning holes 15 and the slide rail 16.

[0016] Working principle: When using this utility model, first connect the electrical equipment to the power supply. Then, install the entire dustproof device at a suitable position at the transfer point of the belt conveyor through the positioning hole 15 and the slide rail 16. When the belt conveyor starts working and generates dust, water is supplied from the water inlet 5 to the first water pipe 4. The water reaches each of the first atomizers 6 through the first water pipe 4. Start the motor 7. The output end of the motor 7 drives the first water pipe 4 to rotate through the coupling, thereby causing the first atomizers 6 to rotate at multiple angles, spraying mist onto different areas above the transfer point, expanding the dust suppression coverage area, and effectively suppressing dust above the transfer point. For dust around the transfer point, the operator can turn the knob 9 located on the outside of the transmission box 8. The knob 9 drives the worm gear 10 to rotate. The worm gear 11 meshes with the worm wheel 11, causing the worm wheel 11 to rotate and drive the rotating rod 12 fixed at the center to rotate. When the rotating rod 12 rotates, it drives the mounting plate to rotate through the support rod, thereby changing the spray angle of the second water pipe 13 on the bottom surface of the mounting plate and the multiple second atomizers 14 installed on the second water pipe 13, accurately capturing and settling the dust around the transfer point. During the actual operation of the belt conveyor, if the position of the transfer point changes or the operating conditions are different, the entire dustproof device can be flexibly adjusted and reinstalled through the positioning hole 15 according to the actual situation. At the same time, the dustproof cloth 3 on the outside can effectively prevent dust from being blown out, further improving the dustproof effect of the entire dustproof device and ensuring the cleanliness of the production environment and the health of the staff.

[0017] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A dustproof device for a transfer point of a belt conveyor, comprising two first mounting brackets (1), characterized in that: Two first mounting brackets (1) are equipped with second mounting brackets (2) at their top ends. Dustproof cloths (3) are fitted on the outer sides of the first mounting brackets (1) and the second mounting brackets (2). Multiple sets of first dust removal mechanisms are installed at equal intervals at the bottom of the second mounting brackets (2). A second dust removal mechanism is installed at the lower front end of the first mounting brackets (1).

2. A dustproof device for a conveyor transfer point according to claim 1, characterized in that: The first dust removal mechanism includes a first water pipe (4) installed at the bottom of the second mounting bracket (2), a plurality of first atomizers (6) are installed at equal intervals on the first water pipe (4), and an inlet (5) for transmitting water is installed on the first water pipe (4).

3. A dustproof device for a conveyor transfer point according to claim 2, characterized in that: Multiple motors (7) are installed on one side of the second mounting bracket (2), and the output ends of the multiple motors (7) are connected to one end of the corresponding first water pipe (4) through a coupling.

4. A dustproof device for a conveyor transfer point according to claim 1, characterized in that: The second dust removal mechanism includes a transmission box (8) installed at the front end of the first mounting frame (1). A worm gear (10) is rotatably connected inside the transmission box (8). A knob (9) is fixedly connected to one end of the worm gear (10). The knob (9) is located outside the transmission box (8). A worm wheel (11) is engaged with the rear end of the worm gear (10). A rotating rod (12) is fixedly connected to the center of the worm wheel (11).

5. A dustproof device for a conveyor transfer point according to claim 4, characterized in that: The bottom end of the rotating rod (12) is fixed with a mounting plate. A support rod is connected between one side of the rotating rod (12) and one end of the mounting plate. A second water pipe (13) is installed on the bottom surface of the mounting plate. Multiple second atomizers (14) are installed at equal intervals on the second water pipe (13).

6. A dustproof device for a transfer point of a belt conveyor according to claim 1, characterized in that: The first mounting bracket (1) has multiple positioning holes (15) that are equidistantly opened at the bottom end, and a slide rail (16) is fixedly connected to the front of the bottom end of the first mounting bracket (1).

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