Dust collection type movable discharging trolley of belt conveyor

Abstract

The utility model discloses a belt conveyor self-contained dust collection type movable discharging trolley, which relates to the technical field of belt conveyors and comprises a trolley body, a trolley frame and a trolley plate, an inclined guide roller is mounted in the trolley plate, and a second turning roller is mounted on the trolley plate. The inclined guide rollers, the fences and the reasonably-arranged turning rollers are installed in the vehicle body, and the first dust collection assembly and the second dust collection assembly are integrated on the movable discharging vehicle of the belt conveyor, so that dust generated above and below the discharging hopper can be collected and treated at the same time; dust can be directly removed at the source and the tail end of material conveying, the dust removal efficiency and thoroughness are improved, dust can be removed during continuous operation, the downtime is shortened, and the operation continuity is improved. Meanwhile, dust exposure is reduced, the working conditions of workers can be improved, the health risk is reduced, and the operation safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of belt conveyors, in particular to a belt conveyor with a dust collecting mobile unloading vehicle. Background Art

[0002] Line conveying can adopt various control modes such as ordinary continuous operation, rhythmic operation, variable speed operation, etc. according to the process requirements; the line can be selected according to local conditions: straight line, curve, slope and other line forms. Conveying equipment includes: belt conveyor, also called belt conveyor or belt conveyor, etc., which is an indispensable economical logistics conveying equipment for rhythmic assembly lines. Belt conveyors can be divided into heavy-duty belt conveyors such as mining belt conveyors and light-duty belt conveyors such as those used in electronic plastics, food and light industry, chemical and pharmaceutical industries according to their conveying capacity.

[0003] During the material transmission and unloading process of the belt conveyor mobile unloading vehicle, material dust often flies up, which, combined with the windy and dry environment on site, has a negative impact on environmental protection. In addition, in the existing technology, most belt conveyor mobile unloading vehicles do not have dust removal facilities, or the construction site uses fixed dust removal devices that are far away from the belt conveyor mobile unloading vehicle, so the dust removal is not thorough and efficient. To this end, we provide a belt conveyor mobile unloading vehicle with its own dust collection to solve the above problems. Utility Model Content

[0004] 1) Technical issues solved

[0005] The utility model aims to make up for the deficiencies of the prior art and provides a belt conveyor with a dust collecting mobile unloading vehicle.

[0006] 2) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a belt conveyor with a dust collecting mobile unloading vehicle, comprising:

[0008] The vehicle body includes a vehicle frame and a vehicle plate, wherein an inclined guide roller is installed in the vehicle plate, a second steering roller is installed on the vehicle plate, and the second steering roller is located at the rising end of the guide roller, a first steering roller is installed on the vehicle frame, and a discharge hopper is fixedly connected to the vehicle plate.

[0009] A conveyor belt, one end of which passes through a guide roller, a second steering roller and a first steering roller in sequence, and there are two bending points when the conveyor belt passes through the second steering roller and the first steering roller.

[0010] The first dust collecting assembly is arranged at the entrance end of the conveyor belt on the vehicle body and is used for collecting dust above the discharge hopper.

[0011] The second dust collecting assembly is arranged at the removal end of the conveyor belt on the vehicle body and is used for collecting dust below the discharge hopper.

[0012] Furthermore, two sets of rollers are installed on the bottom surface of the frame.

[0013] Furthermore, the discharge hopper is fixedly connected to a lock funnel, and a valve is installed on the lock funnel.

[0014] Furthermore, a bracket is fixedly connected to the vehicle plate, a pressure roller is installed on the bracket, and the pressure roller is located at the entrance end of the conveyor belt on the vehicle body.

[0015] Furthermore, the first dust suction assembly includes a first bag dust box and a shield fixedly connected to the vehicle plate, the shield is located above the discharge hopper, the first bag dust box is equipped with a first fan and a first pulse valve, the first bag dust box is fixedly connected to a first dust discharge hopper, the first dust discharge hopper is fixedly connected to a first dust suction pipe, and one end of the first dust suction pipe away from the first dust discharge hopper is fixedly connected to the shield.

[0016] Furthermore, the second dust suction assembly includes a second bag dust collection box, on which a second fan and a second pulse valve are installed, the second bag dust collection box is fixedly connected to a second dust discharge hopper, the second dust discharge hopper is fixedly connected to a second dust suction pipe, and one end of the second dust suction pipe away from the second dust discharge hopper is fixedly connected to the side of the discharge hopper.

[0017] 3) Beneficial effects:

[0018] Compared with the prior art, the belt conveyor with its own dust collecting mobile unloading vehicle has the following beneficial effects:

[0019] The utility model can collect and process the dust generated above and below the discharge hopper at the same time by installing inclined guide rollers and enclosures inside the vehicle body, as well as rationally arranged steering rollers, and integrating the first dust collection component and the second dust collection component on the belt conveyor mobile discharge vehicle, and can directly remove dust at the source and end of material transmission, which not only improves the efficiency and thoroughness of dust removal, but also can remove dust while continuously operating, reducing downtime and improving the continuity of operation. At the same time, reducing dust exposure also helps to improve workers' working conditions, reduce health risks, and improve work safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a state diagram of the conveyor belt of the utility model on the vehicle body;

[0022] Figure 3 It is a left view of the utility model.

[0023] In the figure: 1. first bag dust box; 2. first fan; 3. first pulse valve; 4. first dust hopper; 5. first dust suction pipe; 6. pressure roller; 7. bracket; 8. guide roller; 9. conveyor belt; 10. discharge hopper; 11. first steering roller; 12. frame; 13. roller; 14. shield; 15. second bag dust box; 16. second fan; 17. second pulse valve; 18. second dust hopper; 19. second dust suction pipe; 20. lock funnel; 21. vehicle plate; 22. second steering roller; 23. valve. 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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] like Figure 1-3 As shown, the utility model provides a technical solution: a belt conveyor with a dust collecting mobile unloading vehicle, comprising a vehicle body, a conveyor belt 9, a first dust collecting component and a second dust collecting component.

[0026] The vehicle body includes a frame 12 and a vehicle plate 21. Two sets of rollers 13 are installed on the bottom surface of the frame 12. An inclined guide roller 8 is installed in the vehicle plate 21. Since the vehicle plate 21 is inclined, the guide rollers 8 are installed equidistantly on the vehicle plate 21 according to its inclination angle, so as to support and guide the conveyor belt 9. Fences are also designed on both sides of the vehicle plate 21. A second steering roller 22 is installed on the vehicle plate 21, and the second steering roller 22 is located at the rising end of the guide roller 8. The second steering roller 22 can form a bending point for the conveyor belt 9. A first steering roller 11 is installed on the frame 12. The vehicle plate 21 is fixedly connected to a discharge hopper 10. The first steering roller 11 can form another bending point for the conveyor belt 9, and can drop the material at the first bending point into the discharge hopper 10.

[0027] The unloading hopper 10 is fixedly connected to a locking funnel 20, on which a valve 23 is installed. The vehicle plate 21 is fixedly connected to a bracket 7, on which a pressure roller 6 is installed, and the pressure roller 6 is located at the entrance end of the conveyor belt 9 on the vehicle body. The locking funnel 20 can provide a channel and a temporary storage space for the material, and the material can be unloaded through the valve 23. The conveyor belt 9 entering the vehicle body can be controlled through the pressure roller 6 to prevent the conveyor belt 9 from being deviated.

[0028] One end of the conveyor belt 9 passes through the guide roller 8 , the second steering roller 22 and the first steering roller 11 in sequence, and there are two bending points when the conveyor belt 9 passes through the second steering roller 22 and the first steering roller 11 .

[0029] The first dust collection assembly is arranged at the entrance end of the conveyor belt 9 on the vehicle body, and is used to collect dust above the discharge hopper 10. The first dust collection assembly includes a first bag dust box 1 and a shield 14 fixedly connected to the vehicle plate 21. The shield 14 is located above the discharge hopper 10. The first bag dust box 1 is equipped with a first fan 2 and a first pulse valve 3. The first bag dust box 1 is fixedly connected to a first dust discharge hopper 4. The first dust discharge hopper 4 is fixedly connected to a first dust collection pipe 5, and the first dust collection pipe 5 is fixedly connected to the shield 14 at one end away from the first dust discharge hopper 4. The material falls into the discharge hopper 10 from the first bending point on the conveyor belt 9. At this time, the dust generated by the falling and flying material will be sucked into the first bag dust box 1 through the shield 14 and the first dust collection pipe 5, and the separation of air and dust is achieved under the action of the first fan 2 and the first pulse valve 3, thereby completing the collection of dust.

[0030] The second dust collection component is arranged at the removal end of the conveyor belt 9 on the vehicle body, and is used for collecting dust under the discharge hopper 10. The second dust collection component includes a second bag dust collection box 15, on which a second fan 16 and a second pulse valve 17 are installed. The second bag dust collection box 15 is fixedly connected with a second dust discharge hopper 18, and the second dust discharge hopper 18 is fixedly connected with a second dust collection pipe 19, and one end of the second dust collection pipe 19 away from the second dust discharge hopper 18 is fixedly connected to the side of the discharge hopper 10. The dust generated by the material falling to the bottom in the discharge hopper 10 will enter the second bag dust collection box 15 through the second dust collection pipe 19, and the separation of air and dust is achieved under the action of the second fan 16 and the second pulse valve 17 to avoid dust overflow.

[0031] The first bag-type dust collector 1 and the second bag-type dust collector 15 are both existing structures, with filter bags designed inside. The filter bags are made of textile filter cloth or non-textile felt, and the dust-containing gas is filtered by the filtering effect of the fiber fabric. When the dust-containing gas enters the bag collector, the dust with large particles and high specific gravity settles down due to gravity and falls into the ash hopper. When the gas containing finer dust passes through the filter material, the dust is retained, so that the gas is purified, and the filter bag can be cleaned by the pulse generated after the pulse valve is opened.

[0032] It should be noted that, in this article, the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "fixed", "installed", "connected", and "connected" should be understood in a broad sense. For example, "installed" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a mechanical connection or an electrical connection; "connected" can be a direct connection, an indirect connection through an intermediate medium, or a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0033] 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 belt conveyor with a dust collecting mobile unloading vehicle, characterized in that: include: The vehicle body comprises a vehicle frame (12) and a vehicle plate (21), wherein an inclined guide roller (8) is installed in the vehicle plate (21), a second steering roller (22) is installed on the vehicle plate (21), and the second steering roller (22) is located at the rising end of the guide roller (8), a first steering roller (11) is installed on the vehicle frame (12), and a discharge hopper (10) is fixedly connected to the vehicle plate (21); A conveyor belt (9), one end of which passes through a guide roller (8), a second steering roller (22) and a first steering roller (11) in sequence, and the conveyor belt (9) has two bending points when passing through the second steering roller (22) and the first steering roller (11); A first dust collecting assembly is arranged at the entrance end of the conveyor belt (9) on the vehicle body and is used to collect dust above the discharge hopper (10); The second dust collecting assembly is arranged at the removal end of the conveyor belt (9) on the vehicle body and is used for collecting dust below the discharge hopper (10).

2. The belt conveyor with dust collecting mobile unloading vehicle according to claim 1, characterized in that: Two groups of rollers (13) are installed on the bottom surface of the frame (12).

3. The belt conveyor with dust collecting mobile unloading vehicle according to claim 1, characterized in that: The discharge hopper (10) is fixedly connected to a lock funnel (20), and a valve (23) is installed on the lock funnel (20).

4. The belt conveyor with dust collecting mobile unloading vehicle according to claim 1, characterized in that: A bracket (7) is fixedly connected to the vehicle plate (21), a pressure roller (6) is installed on the bracket (7), and the pressure roller (6) is located at the entrance end of the conveyor belt (9) on the vehicle body.

5. The belt conveyor with dust collecting mobile unloading vehicle according to claim 1, characterized in that: The first dust collection assembly comprises a first bag dust collection box (1), a protective cover (14) fixedly connected to a vehicle plate (21), the protective cover (14) being located above a discharge hopper (10), a first fan (2) and a first pulse valve (3) being installed on the first bag dust collection box (1), a first dust discharge hopper (4) being fixedly connected to the first bag dust collection box (1), a first dust collection pipe (5) being fixedly connected to the first dust discharge hopper (4), and an end of the first dust collection pipe (5) away from the first dust discharge hopper (4) being fixedly connected to the protective cover (14).

6. The belt conveyor with dust collecting mobile unloading vehicle according to claim 1, characterized in that: The second dust collection assembly comprises a second bag dust collection box (15), a second fan (16) and a second pulse valve (17) are installed on the second bag dust collection box (15), a second dust discharge hopper (18) is fixedly connected to the second bag dust collection box (15), a second dust collection pipe (19) is fixedly connected to the second dust discharge hopper (18), and an end of the second dust collection pipe (19) away from the second dust discharge hopper (18) is fixedly connected to the side of the discharge hopper (10).

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