Annular ash removal structure of belt conveyor

Abstract

The utility model belongs to the technical field of material conveying, and particularly relates to an annular ash removal structure of a belt conveyor, which comprises a conveyor tailstock. A first observation window is formed in the top of the conveyor tailstock; the side wall of the conveyor tailstock is fixedly connected with an annular bin; a plurality of shaft rods are mounted in the middle of the annular bin; the middle part of the shaft rod is rotationally connected with a rotating shaft; the side wall of the conveyor tailstock is fixedly connected with a motor; one of the multiple rotating shafts is matched with the output end of the motor to rotate, and a gear is fixedly connected to the middle of the rotating shaft; the middles of the multiple rotating shafts are sleeved with chains. A plurality of winnowing pans are fixedly connected to the two sides of the chain; two groups of first adjusting grooves are symmetrically formed in the two sides of the annular bin; the pair of shaft rods far away from the motor is located in the two sets of first adjusting grooves correspondingly. By means of the structure, when particle materials are conveyed, the materials falling from the tail end of the conveying belt can be cleaned and conveyed to the position above the conveying belt again.

Description

Technical Field

[0001] The utility model belongs to the technical field of material conveying, in particular to an annular dust cleaning structure of a belt conveyor. Background Art

[0002] Belt conveyor is a kind of logistics transportation equipment widely used in various industries. It can transport various forms of materials.

[0003] The conveyor belt of a belt conveyor is generally set up in a wraparound manner. The material is transported from one end of the conveyor belt to the other end above the conveyor belt. When conveying some granular materials such as grain and coal ash, some granular materials and dust are often retained and attached to the bottom surface of the conveyor belt. Then, as the conveyor belt runs away from the discharge end, it falls to the bottom of the conveyor belt as the conveyor belt turns, causing material accumulation. These materials need to be cleaned separately, which is inconvenient.

[0004] To this end, the utility model provides a belt conveyor annular dust cleaning structure. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a belt conveyor annular dust cleaning structure, comprising a conveyor tail seat; a first observation window is provided on the top of the conveyor tail seat; a ring bin is fixedly connected to the side wall of the conveyor tail seat; a plurality of shafts are installed in the middle of the ring bin; a rotating shaft is rotatably connected to the middle of the shaft; a motor is fixedly connected to the side wall of the conveyor tail seat; one of the plurality of rotating shafts rotates in coordination with the output end of the motor, and a gear is fixedly connected to the middle of the rotating shaft; a chain is sleeved in the middle of the plurality of rotating shafts; a plurality of buckets are fixedly connected to both sides of the chain; through the above structure, when conveying particulate materials, the materials falling from the tail end of the conveyor belt can be cleaned and transferred to the top of the conveyor belt again.

[0007] Preferably, two groups of first adjustment grooves are symmetrically arranged on both sides of the ring warehouse; a pair of shafts away from the motor are respectively located inside the two groups of first adjustment grooves; a plurality of first fixing plates are fixedly connected to the outer wall of the ring warehouse; a plurality of first fixing plates are respectively located near the plurality of first adjustment grooves; a pair of slides are fixedly connected to the middle parts of the pair of shafts away from the motor; the slides are slidably connected to the middle parts of the first fixing plates; a second fixing plate is fixedly connected to the side walls of the slides; an adjusting top screw is rotatably connected to the side walls of the second fixing plates; the adjusting top screw is threadedly connected to the middle part of the first fixing plate; through the above structure, the chain can be tightened through convenient operation to increase the running stability, or the chain can be loosened to facilitate adjustment and repair of the chain.

[0008] Preferably, the bottom side wall of the ring silo is rotatably connected with a baffle; the baffle is located outside the cleaning port; the side wall of the ring silo is fixedly connected with a third fixing plate; a pair of slots are provided in the middle of the third fixing plate; the end of the baffle is rotatably connected with a pair of adjusting bolts; through the above structure, the inside of the ring silo can be conveniently cleaned when too much dust and other impurities accumulate inside the ring silo.

[0009] Preferably, a material flow plate is fixedly connected to the inner side wall of the first observation window; the material flow plate is inclined toward the middle above the conveyor belt; through the above structure, the occurrence of materials falling from both sides of the conveyor belt again is reduced.

[0010] Preferably, a clamp is fixedly connected to the bottom of the flow plate; a fastening bolt is slidably connected to the middle of the clamp; an extension plate is slidably connected to the middle of the clamp; the extension plate is located between the flow plate and the fastening bolt; a second adjustment groove is opened in the middle of the extension plate; the clamp is slidably connected to the inside of the second adjustment groove; through the above structure, the material can fall more accurately in the middle above the conveyor belt, reducing the occurrence of material falling again.

[0011] Preferably, a plurality of second observation windows are provided on the side wall of the conveyor tailstock; the plurality of second observation windows are made of transparent material; through the above structure, the operating conditions inside the ring bin can be conveniently observed and understood.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The utility model discloses a belt conveyor annular dust cleaning structure, which drives the chain to rotate by starting the motor, so that multiple buckets can scoop out the materials at the bottom of the annular bin. When the buckets move to the upper corners, the buckets will tilt and the materials they carry will fall onto the conveyor belt.

[0014] 2. The utility model discloses a belt conveyor annular dust cleaning structure, which drives the second fixed plate to move by rotating the adjusting top belt, and then adjusts the position of the shaft rod, thereby tightening or relaxing the chain. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the ring warehouse in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the central axis rod of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the baffle in the utility model;

[0020] Figure 5 This is a schematic diagram of the internal structure of the ring warehouse in the utility model;

[0021] Figure 6 It is a structural schematic diagram of the flow plate in the utility model;

[0022] In the figure: 1. conveyor tailstock; 12. first observation window; 13. ring bin; 14. shaft; 15. rotating shaft; 16. motor; 17. chain; 18. bucket; 2. first adjusting slot; 21. first fixing plate; 22. slide plate; 23. second fixing plate; 24. adjusting top screw; 3. baffle; 31. third fixing plate; 32. slot; 33. adjusting bolt; 4. flow plate; 5. clamping plate; 51. fastening bolt; 52. extension plate; 53. second adjusting slot; 6. second observation window; 7. ring frame. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figures 1 to 5As shown, a belt conveyor annular dust cleaning structure described in an embodiment of the utility model comprises a conveyor tailstock 1; a first observation window 12 is provided on the top of the conveyor tailstock 1; a ring bin 13 is fixedly connected to the side wall of the conveyor tailstock 1; a plurality of shafts 14 are installed in the middle of the ring bin 13; a rotating shaft 15 is rotatably connected to the middle of the shaft 14; a motor 16 is fixedly connected to the side wall of the conveyor tailstock 1; one of the plurality of rotating shafts 15 rotates in coordination with the output end of the motor 16, and a gear is fixedly connected to the middle of the rotating shaft 15; a chain 17 is sleeved in the middle of the plurality of rotating shafts 15; a plurality of dustpans 1 are fixedly connected to both sides of the chain 17 8; During operation, when the materials and dust attached to the bottom of the conveyor belt run along with the conveyor belt to the inside of the conveyor tailstock 1, part of the materials and dust will fall from the end of the conveyor belt to the bottom of the ring bin 13, and the smaller dust will be under the materials with the vibration. At this time, the motor 16 is started to drive the chain 17 to rotate, so that multiple buckets 18 can scoop out the materials above the accumulation at the bottom of the ring bin 13. When moving to the upper corner, the bucket 18 will tilt so that the carried materials will fall down and fall onto the conveyor belt. Through the above structure, when the granular material is transported, the material falling from the tail end of the conveyor belt can be cleaned and transferred to the top of the conveyor belt again.

[0025] like Figures 1 to 3 As shown, two groups of first adjustment grooves 2 are symmetrically arranged on both sides of the ring warehouse 13; a pair of shafts 14 away from the motor 16 are respectively located inside the two groups of first adjustment grooves 2; a plurality of first fixing plates 21 are fixedly connected to the outer wall of the ring warehouse 13; a plurality of first fixing plates 21 are respectively located near the plurality of first adjustment grooves 2; a pair of slide plates 22 are fixedly connected to the middle of the pair of shafts 14 away from the motor 16; the slide plates 22 are slidably connected to the middle of the first fixing plates 21; a second fixing plate 23 is fixedly connected to the side wall of the slide plate 22; an adjusting top screw 24 is rotatably connected to the side wall of the second fixing plate 23; the adjusting top screw 24 is threadedly connected to the middle of the first fixing plate 21; during operation, the second fixing plate 23 can be driven to move by rotating the adjusting top screw 24, and then the position of the shaft 14 can be adjusted, so that the chain 17 can be tightened or relaxed. Through the above structure, the chain 17 can be tightened through convenient operation to increase the running stability, or the chain 17 can be relaxed to facilitate the adjustment and repair of the chain 17.

[0026] like Figures 1 to 4As shown, the bottom side wall of the ring bin 13 is rotatably connected with a baffle 3; the baffle 3 is located outside the dust cleaning port; the side wall of the ring bin 13 is fixedly connected with a third fixing plate 31; a pair of slots 32 are provided in the middle of the third fixing plate 31; a pair of adjusting bolts 33 are rotatably connected to the end of the baffle 3; during operation, the baffle 3 can be opened to clean the deposits inside the ring bin 13. After cleaning, the baffle 3 is rotated to make the middle of the pair of adjusting bolts 33 enter the inside of the slot 32, and then the adjusting bolts 33 are rotated to squeeze the third fixing plate 31 so that the baffle 3 will not rotate easily. Through the above structure, when too much dust and other impurities accumulate inside the ring bin 13, the inside of the ring bin 13 can be conveniently cleaned.

[0027] like Figures 1 to 6 As shown, a flow plate 4 is fixedly connected to the inner wall of the first observation window 12; the flow plate 4 is inclined toward the middle of the upper part of the conveyor belt; during operation, when the granular material carried by the bucket 18 falls due to the tilting and flipping of the bucket 18, the granular material will fall on the upper part of the flow plate 4 and slide along the flow plate 4 to the upper middle part of the conveyor belt, thereby reducing the occurrence of material falling from both sides of the conveyor belt again.

[0028] like Figures 1 to 6 As shown, a clamping plate 5 is fixedly connected to the bottom of the flow plate 4; a fastening bolt 51 is slidably connected to the middle part of the clamping plate 5; an extension plate 52 is slidably connected to the middle part of the clamping plate 5; the extension plate 52 is located between the flow plate 4 and the fastening bolt 51; a second adjusting groove 53 is opened in the middle part of the extension plate 52; the clamping plate 5 is slidably connected to the inside of the second adjusting groove 53; when working, the nut in the middle part of the clamping plate 5 is rotated to enable the extension plate 52 to slide, and the length of the extension plate 52 extending out of the bottom of the flow plate 4 is adjusted. After the adjustment is completed, the nut in the middle part of the clamping plate 5 is rotated again to complete the fixation. Through the above structure, the length of the extension plate 52 extending out of the inside of the flow plate 4 can be adjusted according to the situation, so that when transporting materials of different particle sizes, the materials can fall more accurately in the middle above the conveyor belt, thereby reducing the occurrence of materials falling again.

[0029] like Figure 1 to Figure 2 As shown, a plurality of second observation windows 6 are provided on the side wall of the conveyor tailstock 1; the plurality of second observation windows 6 are made of transparent material; through the above structure, the operation status inside the ring bin 13 can be conveniently observed and understood.

[0030] like Figure 1 As shown, a plurality of ring frames 7 are detachably mounted on the side of the ring bin 13 away from the conveyor tailstock 1; the plurality of ring frames 7 are sequentially connected by bolts; through the above structure, the pollution of dust to the surrounding environment can be reduced when transporting materials.

[0031] During operation, when the materials and dust attached to the bottom of the conveyor belt run along the conveyor belt to the inside of the conveyor tailstock 1, some of the materials and dust will fall from the end of the conveyor belt to the bottom of the ring bin 13, and the smaller dust will be under the materials due to the vibration. At this time, the motor 16 is started to drive the chain 17 to rotate, so that multiple buckets 18 can scoop out the materials above the accumulation at the bottom of the ring bin 13. When moving to the upper corner, the bucket 18 will tilt so that the carried materials will fall down and fall onto the conveyor belt. The second fixed plate 23 can be driven to move by rotating the adjusting top screw 24, and then the position of the shaft rod 14 can be adjusted to tighten or relax the chain 17. The baffle plate 3 can be opened to clean the dust and other impurities accumulated inside the ring bin 13. After cleaning, the baffle plate 3 is rotated to make the middle part of the pair of adjusting bolts 33 enter the inside of the card slot 32, and then the adjusting bolts 33 are rotated to squeeze the third fixed plate 31, so that the baffle plate 3 will not rotate easily. When the material carried by the bucket 18 falls due to the tilting and flipping of the bucket 18, the material will fall on the top of the flow plate 4 and slide along the flow plate 4 to the middle of the top of the conveyor belt. The nut in the middle of the splint 5 is rotated to allow the extension plate 52 to slide, and the length of the extension plate 52 extending out of the bottom of the flow plate 4 is adjusted. After the adjustment is completed, the nut in the middle of the splint 5 is rotated to complete the fixation.

[0032] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A belt conveyor annular dust cleaning structure, comprising a conveyor tailstock (1); characterized in that: A first observation window (12) is provided on the top of the conveyor tailstock (1); a ring bin (13) is fixedly connected to the side wall of the conveyor tailstock (1); a plurality of shafts (14) are installed in the middle of the ring bin (13); a rotating shaft (15) is rotatably connected to the middle of the shafts (14); a motor (16) is fixedly connected to the side wall of the conveyor tailstock (1); one of the plurality of rotating shafts (15) rotates in coordination with the output end of the motor (16), and a gear is fixedly connected to the middle of the rotating shaft (15); a chain (17) is sleeved on the middle of the plurality of rotating shafts (15); and a plurality of buckets (18) are fixedly connected to both sides of the chain (17).

2. The belt conveyor annular dust cleaning structure according to claim 1, characterized in that: Two groups of first adjustment grooves (2) are symmetrically arranged on both sides of the ring warehouse (13); a pair of shafts (14) away from the motor (16) are respectively located inside the two groups of first adjustment grooves (2); a plurality of first fixing plates (21) are fixedly connected to the outer wall of the ring warehouse (13); a plurality of first fixing plates (21) are respectively located near the plurality of first adjustment grooves (2); a pair of slide plates (22) are fixedly connected to the middle of the pair of shafts (14) away from the motor (16); the slide plates (22) are slidably connected to the middle of the first fixing plates (21); the side walls of the slide plates (22) are fixedly connected to the second fixing plates (23); the side walls of the second fixing plates (23) are rotatably connected to the adjusting top screws (24); the adjusting top screws (24) are threadedly connected to the middle of the first fixing plates (21).

3. The belt conveyor annular dust cleaning structure according to claim 2, characterized in that: The bottom side wall of the ring bin (13) is rotatably connected to a baffle (3); the baffle (3) is located outside the dust removal port; the side wall of the ring bin (13) is fixedly connected to a third fixing plate (31); a pair of slots (32) are provided in the middle of the third fixing plate (31); and the end of the baffle (3) is rotatably connected to a pair of adjusting bolts (33).

4. The belt conveyor annular dust cleaning structure according to claim 3, characterized in that: A material flow plate (4) is fixedly connected to the inner side wall of the first observation window (12); the material flow plate (4) is arranged to be inclined toward the middle above the conveyor belt.

5. The belt conveyor annular dust cleaning structure according to claim 4, characterized in that: A clamping plate (5) is fixedly connected to the bottom of the flow plate (4); a fastening bolt (51) is slidably connected to the middle of the clamping plate (5); an extension plate (52) is slidably connected to the middle of the clamping plate (5); the extension plate (52) is located between the flow plate (4) and the fastening bolt (51); a second adjustment groove (53) is opened in the middle of the extension plate (52); the clamping plate (5) is slidably connected to the inside of the second adjustment groove (53).

6. The belt conveyor annular dust cleaning structure according to claim 5, characterized in that: A plurality of second observation windows (6) are provided on the side wall of the conveyor tailstock (1); the plurality of second observation windows (6) are made of transparent material.

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