Novel material-scattering-preventing environment-friendly device of belt conveyor

Abstract

The utility model relates to the technical field of conveyors, and discloses a novel belt conveyor anti-scattering environment-friendly device which comprises a workbench, a plurality of first transmission assemblies are installed on the upper portion of the workbench, a plurality of second transmission assemblies are installed on the lower portion of the workbench, and a driving transmission assembly is installed at one end of the workbench. The driving transmission assembly, the first transmission assemblies and the second transmission assemblies are provided with the same conveying belt used for conveying materials, side plates are fixed to the tops of the two sides of the workbench correspondingly, and baffles attached to the conveying belt are installed on the opposite sides of the two side plates correspondingly. A baffle attached to the upper portion of the conveying belt is installed on the side plate, through the arrangement of the baffle, powdery materials on the conveying belt can be shielded, the situation that the powdery materials fall into the workbench from a gap between the conveying belt and the workbench in the conveying process is reduced, and the situation that the materials fall into the workbench is further reduced; and the situation of waste of powdery materials is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyors, in particular to a novel belt conveyor material scattering prevention and environmental protection device. Background Art

[0002] Belt conveyor is a friction-driven machine that transports materials in a continuous manner. It is mainly composed of a frame, conveyor belt, rollers, drums, tensioning devices, transmission devices, etc. It can form a material conveying process from the initial feeding point to the final unloading point on a certain conveyor line. It can transport granular materials, powdered materials and pieced items.

[0003] When a traditional belt conveyor transports powdered materials, there is usually a certain gap between the two sides of the conveyor belt and the two inner walls of the conveyor table. During the transportation of powdered materials, some of the powdered materials will fall into the interior of the conveyor table from the gap between the conveyor belt and the conveyor table, which not only causes waste of materials, but also affects the normal use of the belt conveyor as it accumulates over a long period of time. In addition, since dust is inevitably generated during the transportation of powdered materials, it will pollute the surrounding environment.

[0004] Therefore, we proposed a new type of belt conveyor anti-scattering environmental protection device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the above-mentioned technical problems.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a new type of belt conveyor anti-scattering environmental protection device, including a workbench, a plurality of first transmission assemblies are installed on the upper part of the workbench, a plurality of second transmission assemblies are installed on the lower part of the workbench, and an active transmission assembly is installed at one end of the workbench, and the active transmission assembly, the plurality of first transmission assemblies and the plurality of second transmission assemblies are installed with the same conveyor belt for conveying materials, side panels are fixed to the top of both sides of the workbench, baffles that fit the conveyor belt are installed on the opposite sides of the two side panels, and cover plates for preventing dust are arranged on the top of the two side panels.

[0007] Further: the first transmission assembly includes two first mounting seats and two second mounting seats fixed on the top of the workbench, and the two first mounting seats are located between the two second mounting seats, the same first rotating roller is horizontally installed between the two first mounting seats, and a second rotating roller is rotatably installed between the first mounting seat and the second mounting seat in an inclined manner.

[0008] Further: the second transmission assembly includes a third mounting seat symmetrically fixed at the bottom of the workbench, and the same third rotating roller is rotatably mounted between the two third mounting seats.

[0009] Further: the active transmission component includes a fourth mounting seat symmetrically fixed at the bottom of the workbench, and an active roller and a driven roller are rotatably mounted between the two fourth mounting seats, and the lower part of the conveyor belt is clamped between the active roller and the driven roller, one end of the active roller and the driven roller are both passed through the fourth mounting seat and fixed with gears, and the two gears are meshed, and a motor is installed on the side wall of another fourth mounting seat, and the output shaft of the motor is fixed to the other end of the active roller.

[0010] Further: the two gears are located in a protective shell, and the protective shell is mounted on the side wall of the fourth mounting seat.

[0011] Furthermore: there are multiple cover plates, and the multiple cover plates are installed on the same frame by bolts, and the two sides of the frame are respectively fixed to the top of the side plates.

[0012] Furthermore: a spray pipe is installed at the lower part of the frame, and a number of spray heads for spraying downwards are installed at equal intervals on the spray pipe, and one end of the spray pipe passes through the baffle and the side plate in sequence and is installed with a water pump.

[0013] Furthermore: fourth rotating rollers are rotatably installed at both ends of the workbench, and the outer surface of the fourth rotating roller is in contact with the inner wall of the conveyor belt.

[0014] Beneficial effects of the utility model:

[0015] The utility model is provided with a plurality of second rotating rollers in an inclined form on both sides of the upper part of the workbench, and the two sides of the conveyor belt can be supported by the plurality of second rotating rollers in an inclined state, so that the two sides of the upper part of the conveyor belt have a certain inclination angle, and the powdery materials can be moved toward the middle part of the conveyor belt during the conveying process, thereby reducing the phenomenon of materials falling from the conveyor belt.

[0016] The utility model has a baffle installed on the side plate that fits with the upper part of the conveyor belt. Through the setting of the baffle, the powdery material on the conveyor belt can be shielded, and the powdery material can be reduced from falling into the interior of the workbench from the gap between the conveyor belt and the workbench during transportation, further reducing the material from falling into the workbench, reducing the waste of powdery material, and at the same time improving the stability of the device.

[0017] The utility model has side plates symmetrically arranged on the upper part of the workbench and cover plates on the tops of the two side plates, and a "U"-shaped channel is formed by the cover plates and the side plates, so that dust generated by powdery materials can be blocked, the spread of dust is reduced, and the pollution to the air is alleviated.

[0018] The utility model provides a spray pipe and a water pump installed at the end of the spray pipe in the frame. The water pump can draw water from the outside into the spray pipe, so that the water in the spray pipe is sprayed out from a plurality of nozzles and the dust in the "U"-shaped channel is processed, thereby further reducing the spread of dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a partial structural schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of the partial explosion structure of the utility model;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the first transmission component in the utility model;

[0023] Figure 5 It is a schematic diagram of the exploded structure of the active transmission component in the utility model.

[0024] The names corresponding to the marks in the figure are:

[0025] 1. Workbench; 2. First transmission assembly; 21. First mounting seat; 22. Second mounting seat; 23. First rotating roller; 24. Second rotating roller; 3. Second transmission assembly; 31. Third mounting seat; 32. Third rotating roller; 4. Active transmission assembly; 41. Fourth mounting seat; 42. Active roller; 43. Driven roller; 44. Gear; 45. Motor; 46. Protective shell; 5. Conveyor belt; 6. Side panel; 7. Baffle; 8. Cover plate; 9. Frame; 10. Spray pipe; 11. Water pump; 12. Fourth rotating roller. DETAILED DESCRIPTION

[0026] 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 belong to the scope of protection of the utility model.

[0027] Embodiments of the present utility model:

[0028] like Figure 1 and 2As shown: a new type of belt conveyor anti-scattering environmental protection device, including a workbench 1, a plurality of first transmission components 2 are equidistantly installed on the top of the workbench 1, and a plurality of second transmission components 3 are equidistantly installed on the lower part of the workbench 1; an active transmission component 4 is installed at one end of the lower part of the workbench 1, and the active transmission component 4, the plurality of first transmission components 2 and the plurality of second transmission components 3 are installed on the same conveyor belt 5, and the material can be conveyed by setting the conveyor belt 5;

[0029] like Figure 4 As shown; specifically: the first transmission assembly 2 includes two first mounting seats 21 and two second mounting seats 22 fixed on the top of the workbench 1; the two first mounting seats 21 are located between the two second mounting seats 22, and the same first rotating roller 23 is installed horizontally between the two first mounting seats 21, and the second rotating roller 24 is installed in an inclined manner between the first mounting seat 21 and the second mounting seat 22, and the outer surfaces of the first rotating roller 23 and the second rotating roller 24 are in contact with the inner side wall of the upper part of the conveyor belt 5; through the setting of the first rotating roller 23, the conveyor belt 5 is dragged, and through the setting of the two second rotating rollers 24, the two sides of the conveyor belt 5 are supported, so that the upper part of the conveyor belt 5 is a "U"-shaped structure, so that the material can be moved closer to the middle part of the conveyor belt 5 to reduce the phenomenon of falling;

[0030] like Figure 1 Or as shown in Figure 2: Specifically: the second transmission assembly 3 includes a third mounting seat 31 symmetrically fixed on the bottom of the workbench 1, and the same third rotating roller 32 is rotatably installed between the two third mounting seats 31, and the outer surface of the third rotating roller 32 is in contact with the inner side wall of the lower part of the conveyor belt 5, thereby pushing the conveyor belt 5 to prevent the conveyor belt 5 from loosening.

[0031] like Figure 5 As shown: Specifically: the active transmission component 4 is symmetrically fixed to the fourth mounting seat 41 at the bottom of the workbench 1, and the active roller 42 and the driven roller 43 are rotatably installed between the two fourth mounting seats 41, and the lower part of the conveyor belt 5 is clamped between the active roller 42 and the driven roller 43, so as to drive the conveyor belt 5 to move. A motor 45 is installed on the outside of one of the fourth mounting seats 41. The motor 45 can be a servo motor, and the output end of the motor 45 is fixed to the end of the active roller 42. The other ends of the active roller 42 and the driven roller 43 pass through the other fourth mounting seat 41 and are equipped with gears 44, and the two gears 44 are meshed. Through the setting of the gears 44, a transmission function is played. A protective shell 46 is installed on the outer side of the other fourth mounting seat 41, and the two gears 44 are located inside the protective shell 46, thereby protecting the gears 44 and reducing the damage of the gears 44 caused by external collision.

[0032] As shown in Question 2: The fourth rotating roller 12 is rotatably installed at both ends of the workbench 1, and the outer surface of the fourth rotating roller 12 fits with the inner wall of the conveyor belt 5: Through the setting of the fourth rotating roller 12, the conveyor belt 5 can rotate more smoothly.

[0033] like Figure 1 As shown in FIG. 2 , side plates 6 are fixed on both sides of the workbench 1 , and baffles 7 are fixed on opposite sides of the two side plates 6 , and the lower part of the baffles 7 fits with the outer surface of the upper part of the conveyor belt 5 to reduce the phenomenon of powdery materials falling off.

[0034] like Figure 1 Or as shown in Figure 2: a frame 9 is fixed on the top of the two side panels 6, and a number of cover plates 8 are installed on the frame 9 by bolts. The setting of the cover plates 8 plays a sealing role, reduces the spread of dust generated during the transportation of materials, and reduces pollution to the environment. It should be noted that the cover plates 8 are acrylic translucent cover plates, so that users can observe the transportation status of materials.

[0035] A water pump 11 is installed outside the workbench 1, and the water pumping end of the water pump 11 is connected to a water tank (not shown in the figure) through a water pumping pipe, a spray pipe 10 is installed at the water outlet end of the water pump 11, and the spray pipe 10 is installed on the frame 9 through a plurality of clamps, and a plurality of downward spraying nozzles 10 are installed on the frame 9, and the nozzle 10 can adopt an atomizing nozzle, so as to spray the generated dust and further reduce the spread of dust.

[0036] During the material conveying process, the motor 45 is first turned on so that the output end of the motor 45 drives the active roller 42 to rotate. The active roller 42 can drive the driven roller 43 to transmit through the cooperation of the two gears 44, so that the active roller 42 and the driven roller 43 can drive the conveyor belt 5 to transmit. At this time, the powdery material can be placed on the conveyor belt 5, and the powdery material can be conveyed by the conveyor belt 5. During the dredging process, the powdery material can move toward the middle part of the conveyor belt 5 to reduce the phenomenon of material falling. At the same time, the material can be blocked by the baffles 7 on both sides to further reduce the phenomenon of material falling from the conveyor belt 5.

[0037] The dust generated during the transportation of materials can be blocked by the side panels 6 and several cover plates 8 to reduce the spread of dust. At the same time, the water pump 11 can be turned on to pump water in the water tank into the spray pipe 10. The water in the spray pipe 10 can be sprayed out from several nozzles, thereby processing the generated dust and reducing the spread of dust.

Claims

1. A novel belt conveyor anti-scattering environmental protection device, comprising a workbench (1), characterized in that: A plurality of first transmission assemblies (2) are installed on the upper part of the workbench (1), a plurality of second transmission assemblies (3) are installed on the lower part of the workbench (1), and an active transmission assembly (4) is installed at one end of the workbench (1), and a conveyor belt (5) for conveying materials is installed on the active transmission assembly (4), the plurality of first transmission assemblies (2) and the plurality of second transmission assemblies (3), and side panels (6) are fixed on the top of both sides of the workbench (1), and baffles (7) that fit the conveyor belt (5) are installed on the opposite sides of the two side panels (6), and cover plates (8) for preventing dust are arranged on the top of the two side panels (6).

2. A new type of belt conveyor anti-scattering environmental protection device according to claim 1, characterized in that: The first transmission assembly (2) comprises two first mounting seats (21) and two second mounting seats (22) fixed on the top of the workbench (1), and the two first mounting seats (21) are located between the two second mounting seats (22), a same first rotating roller (23) is horizontally mounted between the two first mounting seats (21), and a second rotating roller (24) is rotatably mounted between the first mounting seat (21) and the second mounting seat (22) in an inclined manner.

3. A new type of belt conveyor anti-scattering environmental protection device according to claim 1, characterized in that: The second transmission assembly (3) comprises a third mounting seat (31) symmetrically fixed on the bottom of the workbench (1), and a third rotating roller (32) is rotatably mounted between the two third mounting seats (31).

4. According to the novel belt conveyor anti-scattering environmental protection device of claim 1, it is characterized by: The active transmission assembly (4) comprises a fourth mounting seat (41) symmetrically fixed at the bottom of the workbench (1), and an active roller (42) and a driven roller (43) are rotatably mounted between the two fourth mounting seats (41), and the lower part of the conveyor belt (5) is clamped between the active roller (42) and the driven roller (43), one end of the active roller (42) and the driven roller (43) are both passed through the fourth mounting seat (41) and fixed with a gear (44), and the two gears (44) are meshed with each other, and a motor (45) is mounted on the side wall of the other fourth mounting seat (41), and the output shaft of the motor (45) is fixed to the other end of the active roller (42).

5. A novel belt conveyor anti-scattering environmental protection device according to claim 4, characterized in that: The two gears (44) are located in a protective shell (46), and the protective shell (46) is mounted on a side wall of the fourth mounting seat (41).

6. The novel belt conveyor anti-scattering environmental protection device according to claim 1 is characterized in that: There are multiple cover plates (8), and the multiple cover plates (8) are mounted on the same frame (9) by means of bolts, and both sides of the frame (9) are respectively fixed to the top of the side plates (6).

7. A novel belt conveyor anti-scattering environmental protection device according to claim 6, characterized in that: A spray pipe (10) is installed at the lower part of the frame (9), and a plurality of spray heads for spraying downwards are installed at equal intervals on the spray pipe (10). One end of the spray pipe (10) passes through the baffle plate (7) and the side plate (6) in sequence and is installed with a water pump (11).

8. The novel belt conveyor material spillage prevention and environmental protection device according to claim 6 is characterized in that: Fourth rotating rollers (12) are rotatably mounted at both ends of the workbench (1), and the outer surface of the fourth rotating roller (12) is in contact with the inner wall of the conveyor belt (5).

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