A split belt conveyor
By installing diverter plates and regulating components on belt conveyors, the problem of coal accumulation in mines has been solved, enabling multi-directional coal conveying, improving diversion efficiency and equipment durability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- INNER MONGOLIA YIDONG GRP HONGXIN COAL CO LTD
- Filing Date
- 2025-06-23
- Publication Date
- 2026-06-26
AI Technical Summary
During coal mining, belt conveyors can easily cause large amounts of coal to accumulate in the same location when transporting coal, leading to accumulation problems when the transport volume is too large.
A diversion belt conveyor was designed. By installing diversion plates and openings on the side wall of the belt conveyor, and adjusting the height of the diversion plates using hydraulic cylinders and fixed frames, combined with buffer components and guide chutes, coal can be diverted and transported to both sides, reducing accumulation.
It effectively reduces the accumulation of coal in the same location, improves the diversion effect of the conveying, enables the conveying of coal in three directions, reduces the risk of damage to the diversion plate, and increases the service life of the equipment.
Smart Images
Figure CN224410637U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of conveyor technology, specifically a diversion belt conveyor. Background Technology
[0002] Coal mines are important places for humans to extract coal resources. As an important fossil energy source, coal has long occupied a dominant position in the energy structure and played a key role in promoting global economic development and industrialization.
[0003] Belt conveyors are used to transport coal raw materials during coal mining. They have advantages such as long conveying distance, large capacity, and continuous conveying, and are reliable in operation, enabling efficient operation in coal mining, transportation, and storage. However, long-term observation has revealed that belt conveyors tend to transport coal to the same location. Due to the large volume of coal transported, a large amount of coal accumulates when the conveyor reaches the same location.
[0004] Therefore, this utility model provides a diversion belt conveyor. Utility Model Content
[0005] To overcome the shortcomings of the prior art and solve at least one of the problems mentioned in the background art, a diversion belt conveyor is proposed.
[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A diversion belt conveyor of this utility model includes a first belt conveyor; a pair of side plates are installed on the side wall of the first belt conveyor; an opening is provided in the middle of the side plate; a diversion plate is installed in the opening; the diversion plate has a triangular structure; a guide chute is fixedly connected to the side wall of the side plate; a second belt conveyor is installed on the side wall of the side plate; the second belt conveyor is correspondingly arranged with the opening; an adjustment component and a buffer component are provided on the top of the first belt conveyor; the diversion plate is installed on the buffer component; through the above structure, with the opening, the second belt conveyor, and the diversion plate, the coal conveyed on the first belt conveyor can be diverted to both sides by the diversion plate, so as to facilitate the conveying of coal to two processing or transportation equipment, reducing the situation where coal is conveyed to the same location, resulting in coal accumulation when the conveying volume is large.
[0007] Preferably, the adjusting component includes a fixing frame; the fixing frame is fixed to the top of the side plate; a hydraulic cylinder is fixed to the fixing frame; a fixing block is fixed to the bottom of the hydraulic cylinder; the bottom of the fixing block is connected to a buffer component; with the above structure, the fixing frame, hydraulic cylinder, and fixing block can facilitate raising or lowering the diverter plate. At this time, by intermittently stretching or contracting the hydraulic cylinder, the coal can be conveyed in three directions, which can reduce the situation where the diverter plate is fixed on the first belt conveyor, resulting in diversion to only two directions, thereby improving the diversion effect of the coal.
[0008] Preferably, the buffer assembly includes a fixed shaft; the fixed shaft is fixedly connected to the bottom of the fixed block; the diverter plate is rotatably connected to the fixed shaft; a fixed plate is fixedly connected to the side wall of the fixed block; a pair of dampers are hinged to the side wall of the fixed plate; the ends of the dampers are hinged to the side wall of the diverter plate; and a spring is installed on the damper. With the above structure, the fixed shaft, fixed plate, and dampers, in conjunction with the spring, can generate a buffering force through the dampers and spring, thereby reducing the damage to the diverter plate caused by the strong impact of the coal mine.
[0009] Preferably, a pair of support rods are fixedly connected to the side wall of the fixing block; a slider is fixedly connected to the end of the support rod; a slide rail is installed on the side wall of the fixing frame; the slider slides in the slide rail; through the above structure, the support rods, slider and slide rail can share the lateral impact force on the hydraulic cylinder, so as to reduce the damage caused by the continuous lateral impact force on the hydraulic cylinder.
[0010] Preferably, a baffle is slidably connected inside the side plate; the baffle is correspondingly arranged with the opening; a fixing rod is fixedly connected to the top of the baffle; the fixing rod is fixedly connected to the fixing block; with the above structure, the baffle and the fixing rod can block the opening after the diverter plate rises, so as to reduce the situation where coal falls from the opening to the outside when it is conveyed on the first belt conveyor.
[0011] Preferably, a fixed seat is fixedly connected to the side wall of the slider; multiple rollers are rotatably connected inside the fixed seat; through the above structure, the fixed seat and rollers can reduce the friction between the slider and the slide rail, thereby reducing the situation where the friction causes severe wear between the slider and the slide rail.
[0012] The beneficial effects of this utility model are as follows:
[0013] 1. The present invention discloses a diversion belt conveyor, which, by setting an opening and connecting it with a second belt conveyor and a diversion plate, can divert the coal conveyed on the first belt conveyor to both sides through the diversion plate, so as to facilitate the conveying of coal to two processing equipment or transportation equipment, thereby reducing the situation where coal is conveyed to the same location and causing coal accumulation when the conveying volume is large.
[0014] 2. The diversion belt conveyor of this utility model, by setting a fixed frame, hydraulic cylinder and fixed block, can easily raise or lower the diversion plate. At this time, by intermittently stretching or contracting the hydraulic cylinder, the coal can be transported in three directions, which can reduce the situation where the diversion plate is fixed on the first belt conveyor and can only divert to two directions, thereby improving the diversion effect of the coal. Attached Figure Description
[0015] The present invention will be further described below with reference to the accompanying drawings.
[0016] Figure 1 This is a perspective view of the present invention;
[0017] Figure 2 This is a schematic diagram of the cooperation structure between the side plate and the diverter plate in this utility model;
[0018] Figure 3 This is a schematic diagram of the cooperative structure of the diverter plate and the baffle in this utility model;
[0019] Figure 4 This is a schematic diagram of the cooperation structure between the support rod and the diverter plate in this utility model;
[0020] Figure 5 This utility model Figure 3 Enlarged view of point A.
[0021] Legend:
[0022] 1. First belt conveyor; 11. Opening; 12. Guide chute; 13. Second belt conveyor; 14. Diverter plate; 15. Side plate; 2. Fixing frame; 21. Hydraulic cylinder; 22. Fixing block; 3. Fixing shaft; 31. Fixing plate; 32. Damper; 33. Spring; 4. Support rod; 41. Slider; 42. Slide rail; 5. Baffle; 51. Fixing rod; 6. Fixing seat; 61. Roller. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0024] Specific implementation examples are given below.
[0025] like Figures 1 to 4As shown in the embodiment of this utility model, a diversion belt conveyor includes a first belt conveyor 1; a pair of side plates 15 are installed on the side wall of the first belt conveyor 1; an opening 11 is provided in the middle of the side plate 15; a diversion plate 14 is installed in the opening 11; the diversion plate 14 has a triangular structure; a guide trough 12 is fixedly connected to the side wall of the side plate 15; a second belt conveyor 13 is installed on the side wall of the side plate 15; the second belt conveyor 13 is correspondingly arranged with the opening 11; an adjustment component and a buffer component are provided on the top of the first belt conveyor 1; the diversion plate 14 is installed on the buffer component; during operation, when coal is transported on the first belt conveyor 1... When the coal passes through the diversion plate 14, the diversion plate 14 will guide and divert the coal on the first belt conveyor 1 to the openings 11 on both sides. After being diverted, the coal flows out of the openings 11 and falls onto the second belt conveyor 13 through the guide chute 12. At this time, the second belt conveyors 13 on both sides will transport the coal to both sides. Through the above structure, by setting the openings 11, the second belt conveyor 13 and the diversion plate 14, the coal conveyed on the first belt conveyor 1 can be diverted to both sides through the diversion plate 14, so as to transport the coal to two processing equipment or transportation equipment. This can reduce the situation where the coal is transported to the same location, resulting in the accumulation of coal when the conveying volume is large.
[0026] like Figure 2 As shown, the adjusting assembly includes a fixed frame 2; the fixed frame 2 is fixedly connected to the top of the side plate 15; a hydraulic cylinder 21 is fixedly connected to the fixed frame 2; a fixed block 22 is fixedly connected to the bottom of the hydraulic cylinder 21; the bottom of the fixed block 22 is connected to a buffer assembly; during operation, starting the hydraulic cylinder 21 to retract can drive the fixed block 22 and the diverter plate 14 to rise, at which time the coal conveyed on the first belt conveyor 1 can be conveyed along the direction of the first belt conveyor 1; when the hydraulic cylinder 21 extends, it will drive the fixed block 22 and the diverter plate 14 to descend. When the bottom of the diverter plate 14 approaches the surface of the first belt conveyor 1, it can continue to divert the coal conveyed on the first belt conveyor 1. Through the above structure, the fixed frame 2, hydraulic cylinder 21 and fixed block 22 are set to facilitate raising or lowering the diverter plate 14. At this time, the hydraulic cylinder 21 can be intermittently stretched or contracted, so that the coal can be conveyed in three directions. This can reduce the situation where the diverter plate 14 is fixed on the first belt conveyor 1, resulting in only diversion in two directions, thereby improving the diversion effect of the coal.
[0027] like Figure 3As shown, the buffer assembly includes a fixed shaft 3; the fixed shaft 3 is fixedly connected to the bottom of the fixed block 22; the diverter plate 14 is rotatably connected to the fixed shaft 3; a fixed plate 31 is fixedly connected to the side wall of the fixed block 22; a pair of dampers 32 are hinged to the side wall of the fixed plate 31; the ends of the dampers 32 are hinged to the side wall of the diverter plate 14; a spring 33 is installed on the damper 32; during operation, when the coal mine comes into contact with the diverter plate 14, it will impact the diverter plate 14, causing the diverter plate 14 to rotate and compress the dampers 32 to contract. At this time, the damper 32 will cause the spring 33 to contract, thereby buffering the impact. When a large volume of coal appears, it will squeeze the diversion plate 14 to rotate, thereby increasing the gap between the diversion plate 14 and the opening 11, allowing the larger volume of coal to flow out. Through the above structure, the fixed shaft 3, the fixed plate 31, and the damper 32 are set up. In conjunction with the spring 33, the damper 32 and the spring 33 can generate a buffering force to reduce the impact of the coal on the diversion plate 14, which may cause damage to the diversion plate 14.
[0028] like Figure 2 and 4 As shown, a pair of support rods 4 are fixedly connected to the side wall of the fixed block 22; a slider 41 is fixedly connected to the end of the support rod 4; a slide rail 42 is installed on the side wall of the fixed frame 2; the slider 41 slides in the slide rail 42; during operation, when the coal mine continuously impacts the diverter plate 14, the hydraulic cylinder 21 will be subjected to lateral impact force and is prone to damage. At this time, the support rods 4 and slider 41 connect the fixed block 22 and the fixed frame 2, which can play a supporting and reinforcing role for the hydraulic cylinder 21. Through the above structure, the support rods 4, slider 41 and slide rail 42 can share the lateral impact force on the hydraulic cylinder 21, so as to reduce the damage caused by the continuous lateral impact force on the hydraulic cylinder 21.
[0029] like Figure 2 and Figure 3 As shown, a baffle 5 is slidably connected inside the side plate 15; the baffle 5 is correspondingly arranged with the opening 11; a fixing rod 51 is fixedly connected to the top of the baffle 5; the fixing rod 51 is fixedly connected to the fixing block 22; during operation, when the hydraulic cylinder 21 retracts, it will drive the fixing rod 51 and the baffle 5 to rise, at which time the baffle 5 will block the opening 11, thereby allowing the coal mine to be transported stably in the first belt conveyor 1. When the fixing block 22 drives the diverter plate 14 to descend, it will drive the baffle 5 and the fixing rod 51 to descend, and make the opening 11 open. Through the above structure, by setting the baffle 5 and the fixing rod 51, the opening 11 can be blocked by the baffle 5 after the diverter plate 14 rises, so as to reduce the situation where the coal mine falls from the opening 11 to the outside when being transported on the first belt conveyor 1.
[0030] like Figure 2 and Figure 5As shown, a fixed seat 6 is fixedly connected to the side wall of the slider 41; multiple rollers 61 are rotatably connected inside the fixed seat 6; during operation, when the fixed block 22 rises or falls, it will drive the slider 41 to slide up and down inside the slide rail 42. At this time, the rollers 61 on both sides of the slider 41 will rotate on the inner wall of the slide rail 42, which can convert the sliding friction between the slider 41 and the slide rail 42 into rolling friction. Through the above structure, by setting the fixed seat 6 and the rollers 61, the friction between the slider 41 and the slide rail 42 can be reduced, so as to reduce the situation where the friction causes severe wear between the slider 41 and the slide rail 42.
[0031] like Figure 3 As shown, the diverter plate 14 is made of stainless steel. Through the above structure, the diverter plate 14 is made of stainless steel. The relatively stable material properties of stainless steel can improve its corrosion resistance and durability, thereby increasing the service life of the diverter plate 14.
[0032] Working principle: When coal is transported on the first belt conveyor 1 past the diversion plate 14, the diversion plate 14 guides and diverts the coal on the first belt conveyor 1 to the openings 11 on both sides. After being diverted, the coal flows out from the openings 11 and falls onto the second belt conveyor 13 through the guide chute 12. At this time, the second belt conveyors 13 on both sides will transport the coal to both sides. Activating the hydraulic cylinder 21 to retract can drive the fixed block 22 and the diversion plate 14 to rise, which allows the coal on the first belt conveyor 1 to... The coal is conveyed along the direction of the first belt conveyor 1. When the hydraulic cylinder 21 is stretched, it will drive the fixed block 22 and the diverter plate 14 to descend. When the bottom of the diverter plate 14 approaches the surface of the first belt conveyor 1, it can continue to divert the coal conveyed on the first belt conveyor 1. When the coal comes into contact with the diverter plate 14, it will impact the diverter plate 14, which will cause the diverter plate 14 to rotate and compress the damper 32. At this time, the damper 32 will cause the spring 33 to contract, thereby mitigating the impact. When a large volume of coal is impacted, it will compress the diversion plate 14 to rotate, thereby increasing the gap between the diversion plate 14 and the opening 11, allowing the larger volume of coal to flow out. When the coal continuously impacts the diversion plate 14, the hydraulic cylinder 21 will be subject to lateral impact force and is prone to damage. At this time, the support rod 4 and the slider 41 are connected to the fixing block 22 and the fixing frame 2, which can support and reinforce the hydraulic cylinder 21. When the hydraulic cylinder 21 retracts, it will drive the fixing rod 51 and the baffle 5 to rise. At this time, the baffle 5 will block the opening 11, thereby allowing the coal to be transported stably in the first belt conveyor 1. When the fixing block 22 drives the diversion plate 14 to descend, it will drive the baffle 5 and the fixing rod 51 to descend, and open the opening 11. When the fixing block 22 rises or falls, it will drive the slider 41 to slide up and down in the slide rail 42. At this time, the rollers 61 on both sides of the slider 41 will rotate on the inner wall of the slide rail 42, which can convert the sliding friction between the slider 41 and the slide rail 42 into rolling friction.
[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A diversion belt conveyor, comprising a first belt conveyor (1); characterized in that: The first belt conveyor (1) has a pair of side plates (15) installed on its side wall; the side plate (15) has an opening (11) in the middle; a diverter plate (14) is installed in the opening (11); the diverter plate (14) has a triangular structure; a guide trough (12) is fixedly connected to the side wall of the side plate (15); a second belt conveyor (13) is installed on the side wall of the side plate (15); the second belt conveyor (13) is arranged correspondingly to the opening (11); the first belt conveyor (1) has an adjustment component and a buffer component on its top; the diverter plate (14) is installed on the buffer component.
2. The diversion belt conveyor according to claim 1, characterized in that: The adjustment assembly includes a fixing frame (2); the fixing frame (2) is fixed to the top of the side plate (15); a hydraulic cylinder (21) is fixed to the fixing frame (2); a fixing block (22) is fixed to the bottom of the hydraulic cylinder (21); the bottom of the fixing block (22) is connected to the buffer assembly.
3. A diversion belt conveyor according to claim 2, characterized in that: The buffer assembly includes a fixed shaft (3); the fixed shaft (3) is fixed to the bottom of the fixed block (22); the diverter plate (14) is rotatably connected to the fixed shaft (3); a fixed plate (31) is fixed to the side wall of the fixed block (22); a pair of dampers (32) are hinged to the side wall of the fixed plate (31); the end of the damper (32) is hinged to the side wall of the diverter plate (14); and a spring (33) is installed on the damper (32).
4. A diversion belt conveyor according to claim 2, characterized in that: A pair of support rods (4) are fixed to the side wall of the fixed block (22); a slider (41) is fixed to the end of the support rod (4); a slide rail (42) is installed on the side wall of the fixed frame (2); the slider (41) slides in the slide rail (42).
5. A diversion belt conveyor according to claim 1, characterized in that: A baffle (5) is slidably connected inside the side plate (15); the baffle (5) is correspondingly arranged with the opening (11); a fixing rod (51) is fixedly connected to the top of the baffle (5); the fixing rod (51) is fixedly connected to the fixing block (22).
6. A diversion belt conveyor according to claim 4, characterized in that: The slider (41) is fixedly connected to a fixed seat (6) on its side wall; a plurality of rollers (61) are rotatably connected inside the fixed seat (6).
7. A diversion belt conveyor according to claim 1, characterized in that: The diverter plate (14) is made of stainless steel.