A conveyor belt dust removal structure

Abstract

The present invention discloses a conveyor belt dust removal structure, which relates to the technical field of conveyor belt dust removal, including a conveyor arranged on the top of a bottom plate, and the conveyor includes a conveyor belt body, and a dust removal mechanism for dust removal on the conveyor belt body is arranged on the top of the bottom plate; the dust removal mechanism includes a support plate fixedly connected to the top of the bottom plate, and the side wall of the support plate is fixedly connected with an L-shaped plate, and the side wall of the L-shaped plate is connected with a movable plate through a telescopic mechanism. This conveyor belt dust removal structure can ensure that the dust suction hole is always close to the conveyor belt body and the article during the dust removal process, and at the same time, it can drive the rotating tube to rotate, and can clean the surface of the conveyor belt body and the article, so that the dust suction efficiency is higher and the effect is better; it is convenient to replace different filter bags to collect dust, and the filter bag can be removed and the dust inside it can be processed without stopping the machine, thereby improving the efficiency and effect of dust removal.

Description

Technical Field

[0001] The invention relates to the technical field of conveyor belt dust removal, in particular to a conveyor belt dust removal structure. Background Art

[0002] Conveyor belts are widely used in the construction and food industries due to their simple transportation, easy maintenance and labor-saving features. After cement and flour are packaged, they are usually placed on conveyor belts for transportation. Dust is easily left on the surface of the conveyor belts. At this time, dust is removed from the conveyor belts and the surface of the items by using dust suction fans, and the dust is collected by filter bags.

[0003] However, when the existing conveyor belt dust removal structure is in use, it is not convenient to place the dust suction holes close to the conveyor belt and the surface of the objects because the conveyor belt is conveying products, which affects the efficiency and effect of dust suction. In addition, when a lot of dust is collected in the filter bag, it is necessary to stop the machine for cleaning, which also affects the efficiency of dust suction.

[0004] To this end, we propose a conveyor belt dust removal structure. Summary of the invention

[0005] The object of the present invention is to provide a conveyor belt dust removal structure to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a conveyor belt dust removal structure, comprising a conveyor arranged on the top of a bottom plate, and the conveyor comprises a conveyor belt body, and a dust removal mechanism for removing dust from the conveyor belt body is arranged on the top of the bottom plate;

[0007] The dust removal mechanism includes a support plate fixedly connected to the top of the bottom plate, and the side wall of the support plate is fixedly connected to an L-shaped plate, the side wall of the L-shaped plate is connected to a movable plate through a telescopic mechanism, and the movement of the movable plate is pushed by a pushing mechanism, a plurality of rotating tubes are arranged through the top of the movable plate, and the lower end of each rotating tube is fixedly connected to a conical tube, the bottom of each conical tube is provided with a ball, and the side wall of the conical tube is provided with a plurality of dust suction holes arranged in an array, a rectangular tube is arranged on the top of the movable plate, and the upper end of the rotating tube is rotatably connected to the bottom of the rectangular tube, the side wall of the support plate is fixedly connected to a fixed block, and the fixed block An annular cover is fixedly connected to the side wall, a second rotating disk is rotatably connected inside the annular cover, and a conical cover is fixedly inserted on the top of the second rotating disk, a hose is arranged between the conical cover and the rectangular tube, and a fan is arranged on the side wall of the hose, the fan is fixed to the side wall of the support plate, and a plurality of through holes arranged in an array are opened at the bottom of the annular cover, a movable ring is inserted in each of the through holes, and a reset mechanism is arranged between the movable ring and the annular cover, a frame is fixedly connected to the bottom of the movable ring, and a filter bag is detachably connected to the side wall of the frame, a cleaning assembly is arranged on the side wall of each of the rotating tubes, and the rotation of the rotating tube is driven by a driving mechanism.

[0008] Preferably, the cleaning assembly comprises a fixed ring fixedly sleeved on the side wall of the rotating tube, and a plurality of brushes arranged in an array are fixedly connected to the bottom of the fixed ring.

[0009] Preferably, the driving mechanism includes a rotating ring sleeved on the side wall of each rotating tube, and the side wall of the rotating ring is rotatably connected to a support ring, a first L-shaped block is fixedly connected between the support ring and the movable plate, and a sliding mechanism is arranged between the rotating ring and the rotating tube, the side wall of each rotating ring is fixedly sleeved with a gear, and the top of the L-shaped plate is fixedly connected to a plurality of second L-shaped blocks arranged in an array, the side wall of the second L-shaped block is fixedly connected to a rack, and the rack is meshing with the gear.

[0010] Preferably, the sliding mechanism comprises a plurality of guide bars arranged in an array and fixedly connected to the side walls of each rotating tube, the inner side wall of the rotating ring is provided with a plurality of sliding grooves arranged in an array, and the guide bars are inserted into the sliding grooves.

[0011] Preferably, the telescopic mechanism comprises two symmetrically arranged first T-shaped guide rods inserted into the side wall of the L-shaped plate, one end of the first T-shaped guide rod is fixed to the side wall of the movable plate, and the side wall of each first T-shaped guide rod is sleeved with a first spring.

[0012] Preferably, the pushing mechanism includes a notch opened in the side wall of the hose, and a working box is fixedly inserted in the notch, a connecting plate is fixedly connected between the working box and the support plate, and the side wall of the working box is rotatably connected to a rotating shaft through a power mechanism, one end of the rotating shaft is fixedly connected to a first rotating disk, the side wall of the first rotating disk is fixedly connected to a plurality of pushing plates arranged in an array, and the side wall of the movable plate is fixedly connected to a conical rod.

[0013] Preferably, the power mechanism includes a driving shaft rotatably connected in the working box, and the driving shaft is fixed to the other end of the rotating shaft, and the side wall of the driving shaft is fixedly connected with a plurality of baffles arranged in an array.

[0014] Preferably, the reset mechanism includes two symmetrically arranged connecting blocks fixedly connected to the side walls of each movable ring, and a second T-shaped guide rod is inserted into the side wall of each connecting block, the upper end of the second T-shaped guide rod is fixed to the bottom of the annular cover, and the side wall of each second T-shaped guide rod is sleeved with a second spring, and the side wall of the connecting block is provided with a detection mechanism for detecting the compression amount of the second spring.

[0015] Preferably, the detection mechanism comprises a mounting block fixedly connected to a side wall of the connecting block, and a distance sensor is fixedly inserted on the top of the mounting block.

[0016] Preferably, a motor is fixedly connected to the bottom of the annular cover, and an output end of the motor is fixed to the bottom of the second rotating disk.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention provides a pushing mechanism, etc., so that when the conveyor belt body is conveying, the ball can roll on the surface of the conveyor belt body. When the conveyed objects abut against the side walls of the conical tube, the conical tube and the rotating tube can be pushed upward, and the ball can roll along the surface of the objects. When the conical tube passes over the objects, the conical tube and the rotating tube can move downward under the action of gravity, and the ball can continue to roll on the surface of the conveyor belt body. At the same time, the fan is started to perform dust collection operation. At this time, the dust on the conveyor belt body and the surface of the objects can be sucked in through the dust collection holes, and enter the rectangular tube after passing through the conical tube and the rotating tube, and then enter the filter bag through the moving ring after passing through the hose and the conical cover for filtration and collection. In the process of dust removal, it can be ensured that the dust collection holes are always close to the conveyor belt. The belt body and articles are moved, thereby ensuring the efficiency and effect of dust collection, and when air enters the working box, it impacts the surface of the baffle, causing the driving shaft to rotate, and the rotation of the driving shaft drives the rotation of the first rotating disk and the pushing plate, and when the pushing plate abuts against the side wall of the tapered rod, it can push the movable plate to move, and at the same time, the first spring is compressed, and when the pushing plate passes over the tapered rod, the movable plate can move and reset under the action of the first spring, and so on and so forth, so that the movable plate can reciprocate, thereby driving the rotating tube and the tapered tube to move, and at the same time, when the rotating tube reciprocates, it can drive the brush to reciprocate through the fixed ring, thereby cleaning the surface of the conveyor belt body and articles, thereby making the dust collection more efficient and effective.

[0019] The present invention sets a driving mechanism, etc., so that when vacuuming, when the movable plate moves back and forth, it can drive the rotating tube to move synchronously, and drive the gear to move synchronously, and the gear and the rack are meshingly arranged, so that the gear can rotate back and forth. When the gear rotates back and forth, it drives the rotating ring to rotate back and forth, and then drives the rotating tube and the tapered tube to rotate back and forth through the sliding mechanism, so that the dust suction hole can be more efficient and more effective. At the same time, the fixed ring drives the brush to rotate back and forth, which can make the cleaning efficiency higher and the effect better, and thus the dust suction efficiency is higher and the effect is better.

[0020] The present invention provides a reset mechanism and a detection mechanism, etc., so that during dust removal, dust will enter the filter bag for collection. As the dust collected in the filter bag gradually increases, its weight will gradually increase. At this time, the connecting block can be driven by the movable ring to move downward along the second T-shaped guide rod. At the same time, the second spring is compressed, and the distance sensor detects the change in the distance between the connecting block and the annular cover, so that the compression amount of the second spring and the weight of the dust collected in the filter bag can be determined. When the dust to be collected is large, the motor is started, and the rotation of the motor causes the rotation of the second rotating disk, so that the conical cover is aligned with the other movable ring, that is, the absorbed dust is absorbed by the other filter bag, and this reciprocating process is convenient for replacing different filter bags to collect dust. Moreover, the filter bag can be removed and the dust inside it can be processed without stopping the machine, thereby improving the efficiency and effect of dust removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the use state of the present invention;

[0022] Figure 2 A schematic diagram of the use state of the present invention from another perspective;

[0023] Figure 3 It is a partial cross-sectional schematic diagram of the working box and the second rotating disk in the present invention;

[0024] Figure 4 It is a partial cross-sectional structural schematic diagram of the filter bag in the present invention;

[0025] Figure 5 for Figure 1 Enlarged view of point A in the middle;

[0026] Figure 6 for Figure 2 Enlarged view of point B in the middle;

[0027] Figure 7 for Figure 3 Enlarged view of point C in the middle;

[0028] Figure 8 for Figure 4 Enlarged view of point D in the middle;

[0029] Fig. 9 for Figure 5 Enlarged view of point E in the middle;

[0030] Fig.10 for Figure 6 Enlarged view of point F in the middle.

[0031] In the figure: 1, bottom plate; 201, fixed ring; 202, brush; 301, first L-shaped block; 302, support ring; 303, rotating ring; 304, gear; 305, second L-shaped block; 306, rack; 401, guide bar; 402, sliding groove; 501, first T-shaped guide rod; 502, first spring; 601, connecting plate; 602, working box; 603, notch; 604, rotating shaft; 605, first rotating disk; 606, pushing plate; 607, tapered rod; 701, driving shaft; 702, baffle; 801, second T-shaped guide rod; 802, connecting block; 803, second Spring; 901, mounting block; 902, distance sensor; 11, conveyor; 1101, conveyor belt body; 1201, support plate; 1202, L-shaped plate; 1203, moving plate; 1204, rotating tube; 1205, conical tube; 1206, dust suction hole; 1207, ball bearing; 1208, rectangular tube; 1209, fan; 1211, hose; 1212, fixing block; 1213, annular cover; 1214, through hole; 1215, moving ring; 1216, frame; 1217, filter bag; 1218, motor; 1219, second rotating disk; 1220, conical cover. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1-Figure 10 A conveyor belt dust removal structure shown in the figure includes a conveyor 11 arranged on the top of a bottom plate 1, and the conveyor 11 includes a conveyor belt body 1101. A dust removal mechanism for dusting the conveyor belt body 1101 is arranged on the top of the bottom plate 1, and multiple groups of dust removal mechanisms can be arranged;

[0034] The dust removal mechanism includes a support plate 1201 fixedly connected to the top of the bottom plate 1, and the side wall of the support plate 1201 is fixedly connected to an L-shaped plate 1202, the side wall of the L-shaped plate 1202 is connected to a movable plate 1203 through a telescopic mechanism, and the movement of the movable plate 1203 is driven by a driving mechanism, a plurality of rotating tubes 1204 are arranged through the top of the movable plate 1203, and the lower end of each rotating tube 1204 is fixedly connected to a conical tube 1205, and the bottom of each conical tube 1205 is provided with a ball 1207, and the side wall of the conical tube 1205 is provided with a A plurality of dust suction holes 1206 are arranged in an array, a rectangular tube 1208 is arranged on the top of the movable plate 1203, and the upper end of the rotating tube 1204 is rotatably connected to the bottom of the rectangular tube 1208, a fixed block 1212 is fixedly connected to the side wall of the support plate 1201, and an annular cover 1213 is fixedly connected to the side wall of the fixed block 1212, a second rotating disk 1219 is rotatably connected in the annular cover 1213, and a conical cover 1220 is fixedly inserted on the top of the second rotating disk 1219, and a hose 1211 is arranged between the conical cover 1220 and the rectangular tube 1208 , and the side wall of the hose 1211 is provided with a fan 1209, the fan 1209 is fixed to the side wall of the support plate 1201, and the bottom of the annular cover 1213 is provided with a plurality of through holes 1214 arranged in an array, each through hole 1214 is inserted with a moving ring 1215, and a reset mechanism is provided between the moving ring 1215 and the annular cover 1213, the bottom of the moving ring 1215 is fixedly connected with a frame 1216, and the side wall of the frame 1216 is detachably connected with a filter bag 1217, and the side wall of each rotating tube 1204 is provided with a cleaning component, and the rotating tube 1 The rotation of 204 is driven by a driving mechanism. During the dust removal process, it can ensure that the dust suction hole 1206 is always close to the conveyor belt body 1101 and the objects. At the same time, it can drive the rotating tube 1204 to rotate, and can clean the surface of the conveyor belt body 1101 and the objects, so that the dust removal efficiency is higher and the effect is better; it is convenient to replace different filter bags 1217 to collect dust, and the filter bag 1217 can be removed and the dust inside it can be processed without stopping the machine, thereby improving the efficiency and effect of dust removal.

[0035] The cleaning component includes a fixed ring 201 fixedly mounted on the side wall of the rotating tube 1204, and a plurality of brushes 202 arranged in an array are fixedly connected to the bottom of the fixed ring 201. When the rotating tube 1204 reciprocates with the movable plate 1203, the brush 202 can be driven to reciprocate through the fixed ring 201, so that the surface of the conveyor belt body 1101 and the objects can be cleaned. When the rotating tube 1204 reciprocates, the brush 202 can be driven to reciprocate through the fixed ring 201, which can make the cleaning efficiency higher and the effect better, thereby making the dust collection efficiency higher and the effect better.

[0036] The driving mechanism includes a rotating ring 303 sleeved on the side wall of each rotating tube 1204, and the side wall of the rotating ring 303 is rotatably connected to the support ring 302, a first L-shaped block 301 is fixedly connected between the support ring 302 and the moving plate 1203, and a sliding mechanism is provided between the rotating ring 303 and the rotating tube 1204, a gear 304 is fixedly sleeved on the side wall of each rotating ring 303, and a plurality of second L-shaped blocks 305 arranged in an array are fixedly connected to the top of the L-shaped plate 1202, and a rack is fixedly connected to the side wall of the second L-shaped block 305 306, and the rack 306 is meshed with the gear 304. When vacuuming, when the movable plate 1203 moves back and forth, it can drive the rotating tube 1204 to move synchronously, and drive the gear 304 to move synchronously, and the gear 304 and the rack 306 are meshed, so that the gear 304 can rotate back and forth. When the gear 304 rotates back and forth, it drives the rotating ring 303 to rotate back and forth, and then drives the rotating tube 1204 and the conical tube 1205 to rotate back and forth through the sliding mechanism.

[0037] The sliding mechanism includes a plurality of guide bars 401 arranged in an array and fixedly connected to the side walls of each rotating tube 1204. The inner wall of the rotating ring 303 is provided with a plurality of sliding grooves 402 arranged in an array, and the guide bars 401 are inserted into the sliding grooves 402. When the rotating tube 1204 is lifted or lowered, the guide bars 401 can slide in the sliding grooves 402, thereby ensuring that when the gear 304 rotates, the rotating tube 1204 can be driven to rotate through the rotating ring 303.

[0038] The telescopic mechanism includes two symmetrically arranged first T-shaped guide rods 501 inserted into the side wall of the L-shaped plate 1202, one end of the first T-shaped guide rod 501 is fixed to the side wall of the movable plate 1203, and the side wall of each first T-shaped guide rod 501 is sleeved with a first spring 502, which guides and resets the movement of the movable plate 1203.

[0039] The pushing mechanism includes a notch 603 opened on the side wall of the hose 1211, and a working box 602 is fixedly inserted in the notch 603, a connecting plate 601 is fixedly connected between the working box 602 and the support plate 1201, and the side wall of the working box 602 is rotatably connected to a rotating shaft 604 through a power mechanism, one end of the rotating shaft 604 is fixedly connected to a first rotating disk 605, and the side wall of the first rotating disk 605 is fixedly connected to a plurality of pushing plates 606 arranged in an array, and the side wall of the moving plate 1203 is fixedly connected to a conical rod 607, and the rotating shaft 604 and the first rotating disk 605 are driven to rotate by the power mechanism. When the pushing plate 606 abuts against the side wall of the conical rod 607, the moving plate 1203 can be pushed to move. At the same time, the first spring 502 is compressed. When the pushing plate 606 passes over the conical rod 607, the moving plate 1203 can move and reset under the action of the first spring 502, and so on and so forth, the moving plate 1203 can be reciprocated.

[0040] The power mechanism includes a driving shaft 701 rotatably connected to the working box 602, and the driving shaft 701 is fixed to the other end of the rotating shaft 604. The side wall of the driving shaft 701 is fixedly connected with a plurality of baffles 702 arranged in an array. When air enters the working box 602, it impacts the surface of the baffle 702, causing the driving shaft 701 to rotate. The rotation of the driving shaft 701 drives the rotation of the first rotating disk 605 and the pushing plate 606.

[0041] The reset mechanism includes two symmetrically arranged connecting blocks 802 fixedly connected to the side walls of each movable ring 1215, and a second T-shaped guide rod 801 is inserted into the side wall of each connecting block 802, the upper end of the second T-shaped guide rod 801 is fixed to the bottom of the annular cover 1213, and the side wall of each second T-shaped guide rod 801 is sleeved with a second spring 803, and the side wall of the connecting block 802 is provided with a detection mechanism for detecting the compression amount of the second spring 803. When dust removal is performed, the dust will enter the filter bag 1217 for collection. As the dust collected in the filter bag 1217 gradually increases, its weight will gradually increase. At this time, the connecting block 802 can be driven by the movable ring 1215 to move downward along the second T-shaped guide rod 801, and at the same time, the second spring 803 is compressed.

[0042] The detection mechanism includes a mounting block 901 fixedly connected to the side wall of the connecting block 802, and a distance sensor 902 is fixedly inserted on the top of the mounting block 901. The distance sensor 902 detects the change in the distance between the connecting block 802 and the annular cover 1213, so as to determine the compression amount of the second spring 803 and further determine the weight of the dust collected in the filter bag 1217. When the dust to be collected is large, the second rotating disk 1219 is rotated so that the conical cover 1220 is aligned with the other movable ring 1215, that is, the absorbed dust is absorbed by the other filter bag 1217, and so on and so forth, which is convenient for replacing different filter bags 1217 to collect dust, and the filter bag 1217 can be removed and the dust inside it can be processed without stopping the machine, thereby improving the efficiency and effect of dust removal.

[0043] The bottom of the annular cover 1213 is fixedly connected to a motor 1218, and the output end of the motor 1218 is fixed to the bottom of the second rotating disk 1219. When the motor 1218 is started, the rotation of the motor 1218 causes the rotation of the second rotating disk 1219, so that the conical cover 1220 is aligned with the other movable ring 1215, that is, the absorbed dust is absorbed by another filter bag 1217, and the second rotating disk 1219 is driven by the motor 1218 to rotate forward and reverse, thereby ensuring that the filter bag 1217 can be replaced while avoiding the entanglement of the hose 1211.

[0044] Working principle: When in use, when the conveyor belt body 1101 is conveying, the ball 1207 can roll on the surface of the conveyor belt body 1101. When the conveyed objects collide with the side wall of the conical tube 1205, the conical tube 1205 and the rotating tube 1204 can be pushed upward, and the ball 1207 can roll along the surface of the objects. When the conical tube 1205 passes over the objects, the conical tube 1205 and the rotating tube 1204 can move downward under the action of gravity, and the ball 1207 continues to roll on the surface of the conveyor belt body 1101. At the same time, the fan 1209 is started to perform dust collection operation. At this time, the dust on the conveyor belt body 1101 and the surface of the objects can be sucked in through the dust collection holes 1206, and enter the rectangular tube 1208 after passing through the conical tube 1205 and the rotating tube 1204, and then pass through the hose 1211 and the conical cover 1220, and enter the filter bag 1217 through the moving ring 1215 for filtration and collection. In the process of dust removal, it can be ensured that the dust collection holes 1206 are always close to the conveyor belt body 1101 and the objects, thereby ensuring the efficiency and effect of dust collection;

[0045] When air enters the working box 602, it impacts the surface of the baffle 702, causing the driving shaft 701 to rotate. The rotation of the driving shaft 701 drives the rotation of the first rotating disk 605 and the pushing plate 606. When the pushing plate 606 abuts against the side wall of the tapered rod 607, the moving plate 1203 can be pushed to move. At the same time, the first spring 502 is compressed. When the pushing plate 606 passes over the tapered rod 607, the moving plate 1203 can move and reset under the action of the first spring 502. This reciprocating process can make the moving plate 1203 reciprocate, thereby driving the rotating tube 1204 and the tapered tube 1205 to move. At the same time, when the rotating tube 1204 reciprocates, it can drive the brush 202 to reciprocate through the fixing ring 201, so that the conveyor belt body 1101 and the surface of the article can be cleaned, thereby making the dust collection more efficient and effective.

[0046] When vacuuming, when the movable plate 1203 moves back and forth, it can drive the rotating tube 1204 to move synchronously, and drive the gear 304 to move synchronously, and the gear 304 and the rack 306 are meshed, so that the gear 304 can reciprocate. When the gear 304 reciprocates, it drives the rotating ring 303 to reciprocate, and then drives the rotating tube 1204 and the tapered tube 1205 to reciprocate through the sliding mechanism, so that the dust suction hole 1206 can suction dust more efficiently and effectively. At the same time, the fixed ring 201 drives the brush 202 to reciprocate, which can make the cleaning efficiency higher and the effect better, and then make the vacuuming efficiency higher and the effect better;

[0047] Furthermore, during dust removal, dust will enter the filter bag 1217 for collection. As the amount of dust collected in the filter bag 1217 gradually increases, its weight will gradually increase. At this time, the connecting block 802 can be driven by the movable ring 1215 to move downward along the second T-shaped guide rod 801. At the same time, the second spring 803 is compressed. Moreover, the distance sensor 902 detects the change in the distance between the connecting block 802 and the annular cover 1213, so as to determine the compression amount of the second spring 803 and further determine the compression amount of the filter bag 1217. The weight of the collected dust is determined. When the amount of dust to be collected is large, the motor 1218 is started. The rotation of the motor 1218 causes the second rotating disk 1219 to rotate, so that the conical cover 1220 is aligned with the other movable ring 1215, that is, the absorbed dust is absorbed by another filter bag 1217, and this process is repeated repeatedly, so that different filter bags 1217 can be replaced to collect dust, and the filter bag 1217 can be removed and the dust inside it can be processed without stopping the machine, thereby improving the efficiency and effect of dust removal.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] 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 conveyor belt dust removal structure, comprising a conveyor (11) arranged on the top of a base plate (1), wherein the conveyor (11) comprises a conveyor belt body (1101), characterized in that: A dust removal mechanism for removing dust from the conveyor belt body (1101) is provided on the top of the bottom plate (1); The dust removal mechanism comprises a support plate (1201) fixedly connected to the top of the base plate (1), and the side wall of the support plate (1201) is fixedly connected to an L-shaped plate (1202), the side wall of the L-shaped plate (1202) is connected to a movable plate (1203) via a telescopic mechanism, and the movement of the movable plate (1203) is driven by a driving mechanism, and a plurality of rotating tubes (1204) are provided through the top of the movable plate (1203), and the lower end of each rotating tube (1204) is fixedly connected to a conical tube (1204). 205), a ball (1207) is arranged at the bottom of each of the conical tubes (1205), and a plurality of dust suction holes (1206) arranged in an array are opened on the side wall of the conical tube (1205), a rectangular tube (1208) is arranged on the top of the movable plate (1203), and the upper end of the rotating tube (1204) is rotatably connected to the bottom of the rectangular tube (1208), a cleaning component is arranged on the side wall of each of the rotating tubes (1204), and the rotation of the rotating tube (1204) is driven by a driving mechanism; The pushing mechanism comprises a notch (603) formed on the side wall of the hose (1211), and a working box (602) is fixedly inserted in the notch (603), a connecting plate (601) is fixedly connected between the working box (602) and the support plate (1201), and a rotating shaft (604) is rotatably connected to the side wall of the working box (602) through a power mechanism, one end of the rotating shaft (604) is fixedly connected to a first rotating disk (605), a plurality of pushing plates (606) arranged in an array are fixedly connected to the side wall of the first rotating disk (605), and a conical rod (607) is fixedly connected to the side wall of the moving plate (1203); The power mechanism comprises a driving shaft (701) rotatably connected in the working box (602), and the driving shaft (701) is fixed to the other end of the rotating shaft (604), and a plurality of baffles (702) arranged in an array are fixedly connected to the side wall of the driving shaft (701).

2. A conveyor belt dust removal structure according to claim 1, characterized in that: The side wall of the support plate (1201) is fixedly connected to a fixed block (1212), and the side wall of the fixed block (1212) is fixedly connected to an annular cover (1213), a second rotating disk (1219) is rotatably connected inside the annular cover (1213), and a conical cover (1220) is fixedly inserted on the top of the second rotating disk (1219), a hose (1211) is provided between the conical cover (1220) and the rectangular tube (1208), and a fan (1209) is provided on the side wall of the hose (1211), the fan (1209) is fixed to the side wall of the support plate (1201), and the annular cover The bottom of the (1213) is provided with a plurality of through holes (1214) arranged in an array, each of the through holes (1214) is inserted with a movable ring (1215), and a reset mechanism is provided between the movable ring (1215) and the annular cover (1213), the bottom of the movable ring (1215) is fixedly connected to a frame (1216), and the side wall of the frame (1216) is detachably connected to a filter bag (1217), and the cleaning component includes a fixed ring (201) fixedly mounted on the side wall of the rotating tube (1204), and the bottom of the fixed ring (201) is fixedly connected to a plurality of brushes (202) arranged in an array.

3. A conveyor belt dust removal structure according to claim 1, characterized in that: The driving mechanism comprises a rotating ring (303) sleeved on the side wall of each rotating tube (1204), and the side wall of the rotating ring (303) is rotatably connected to a support ring (302), a first L-shaped block (301) is fixedly connected between the support ring (302) and the movable plate (1203), and a sliding mechanism is arranged between the rotating ring (303) and the rotating tube (1204), a gear (304) is fixedly sleeved on the side wall of each rotating ring (303), and a plurality of second L-shaped blocks (305) arranged in an array are fixedly connected to the top of the L-shaped plate (1202), a rack (306) is fixedly connected to the side wall of the second L-shaped block (305), and the rack (306) is meshed with the gear (304).

4. A conveyor belt dust removal structure according to claim 3, characterized in that: The sliding mechanism comprises a plurality of guide bars (401) arranged in an array and fixedly connected to the side walls of each rotating tube (1204); the inner side wall of the rotating ring (303) is provided with a plurality of sliding grooves (402) arranged in an array, and the guide bars (401) are inserted into the sliding grooves (402).

5. A conveyor belt dust removal structure according to claim 1, characterized in that: The telescopic mechanism comprises two symmetrically arranged first T-shaped guide rods (501) inserted into the side wall of the L-shaped plate (1202), one end of the first T-shaped guide rod (501) is fixed to the side wall of the movable plate (1203), and the side wall of each first T-shaped guide rod (501) is sleeved with a first spring (502).

6. A conveyor belt dust removal structure according to claim 2, characterized in that: The reset mechanism comprises two symmetrically arranged connecting blocks (802) fixedly connected to the side walls of each movable ring (1215), and a second T-shaped guide rod (801) is inserted into the side wall of each connecting block (802), the upper end of the second T-shaped guide rod (801) is fixed to the bottom of the annular cover (1213), and a second spring (803) is sleeved on the side wall of each second T-shaped guide rod (801), and a detection mechanism for detecting the compression amount of the second spring (803) is provided on the side wall of the connecting block (802).

7. A conveyor belt dust removal structure according to claim 6, characterized in that: The detection mechanism comprises a mounting block (901) fixedly connected to the side wall of the connecting block (802), and a distance sensor (902) is fixedly inserted on the top of the mounting block (901).

8. A conveyor belt dust removal structure according to claim 2, characterized in that: The bottom of the annular cover (1213) is fixedly connected to a motor (1218), and the output end of the motor (1218) is fixed to the bottom of the second rotating disk (1219).

Images