Dust remover

Abstract

The invention discloses a dust remover, and belongs to the technical field of dust removal equipment, the dust remover comprises a main box body, a lifting mechanism is slidably connected in the main box body, a supporting mechanism is fixedly mounted on the lower surface of the lifting mechanism, and a dust removal mechanism for removing dust is slidably connected in the supporting mechanism. A lifting mechanism used for compressing the dust removal mechanism is fixedly installed in the supporting mechanism, a pushing mechanism used for pushing the dust removal mechanism is slidably connected into the supporting mechanism, a flapping mechanism used for flapping the dust removal mechanism is fixedly installed in the main box body, and a fan mechanism is fixedly installed at the top of the main box body. Symmetrical access doors are hinged to the surface of the main box body, gas with dust enters the main box body through an air inlet for dust removal work, gas filtered by the dust removal mechanism is discharged from an air outlet, and when the lifting mechanism ascends and descends, the dust removal mechanism is integrally moved to the access doors so that dust removal bags can be conveniently replaced.

Description

Technical Field

[0001] The invention belongs to the technical field of dust removal equipment, and in particular relates to a dust collector. Background Art

[0002] A bag dust collector is a dry dust filtering device that is suitable for capturing fine, dry, non-fibrous dust. The filter bags are made of textile filter cloth or non-textile felt, and use the filtering effect of the fiber fabric to filter the dust-laden gas. When the dust-laden gas enters the bag dust collector, the large particles and high specific gravity dust settle due to gravity and fall into the ash hopper. When the gas containing finer dust passes through the filter material, the dust is retained, thereby purifying the gas.

[0003] Due to its low cost and good effect, bag-type dust collectors are widely used in industrial production. However, the current bag-type dust collectors still have some defects during use. After a certain period of use, a large amount of dust adheres to the surface of the filter bag of the existing filter bag-type dust collector. Therefore, the filter bag needs to be cleaned regularly, otherwise it will affect the dust removal efficiency of the dust collector. However, since the dust bag is located inside the dust collector, it is more troublesome to clean it. At the same time, the wear of the dust bag after long-term use will also affect the subsequent dust removal effect.

[0004] Therefore, it is urgent to provide a dust collector to solve the above problems. Summary of the invention

[0005] The technical problem to be solved by the present invention is to overcome the disadvantages of the above-mentioned prior art and provide a dust collector.

[0006] The technical solution adopted to solve the above technical problems is: to provide a dust collector, including a main box body, a lifting mechanism is slidably connected inside the main box body, a supporting mechanism is fixedly installed on the lower surface of the lifting mechanism, and also includes;

[0007] A dust removal mechanism for dust removal is slidably connected inside the support mechanism, a lifting mechanism for compressing the dust removal mechanism is fixedly installed inside the support mechanism, and a pushing mechanism for pushing the dust removal mechanism is slidably connected inside the support mechanism;

[0008] A beating mechanism for beating the dust removal mechanism is fixedly installed inside the main box body, a fan mechanism is fixedly installed on the top of the main box body, and symmetrical inspection doors are hinged on the surface of the main box body.

[0009] The present invention is further configured as follows: an air inlet is fixedly installed on one side of the surface of the main box body, an air outlet is fixedly installed on one side of the top of the main box body, a symmetrical ash hopper is fixedly installed on the lower surface of the main box body, a valve is fixedly installed on the surface of the ash hopper, and lifting grooves are opened on both sides of the inside of the main box body.

[0010] Through the above technical solution, the dusty gas enters the interior of the main box through the air inlet for dust removal work. The gas filtered by the dust removal mechanism is discharged from the air outlet, and the dust left after filtration is collected inside the ash hopper for centralized discharge. The valve controls the opening at the bottom of the ash hopper. The setting of the lifting groove facilitates the lifting and lowering of the lifting mechanism, and facilitates the overall movement of the dust removal mechanism to the maintenance door for the replacement of the dust removal bag.

[0011] The present invention is further configured as follows: The lifting mechanism includes a lifting frame, the lifting frame is slidably connected inside the lifting groove, a first motor is fixedly installed inside the left lifting groove, the output end of the first motor is drivingly connected to a first threaded rod, the lifting frame is threadedly connected to the surface of the first threaded rod, a guide rod is fixedly installed inside the right lifting groove, the lifting frame is slidably connected to the surface of the guide rod, a connecting rod is fixedly installed on the lower surface of the lifting frame, and the end of the connecting rod is fixedly connected to a scraper, and one side of the scraper is movably attached to the inner wall of the main box.

[0012] Through the above technical solution, when the dust removal bag is worn and the dust removal mechanism needs to be lifted, the first motor is started. At this time, the first threaded rod rotates. Through the threaded connection between the lifting frame and the first threaded rod, the two ends of the lifting frame can move upward inside the lifting groove. The setting of the guide rod makes the lifting frame more stable when rising. Through the setting of the connecting rod, the lifting frame can drive the scraper to rise at the same time when rising. The scraper scrapes the dust on the inner walls around the main box, so as to ensure the cleanliness inside the main box and ensure the subsequent dust removal effect.

[0013] The present invention is further configured as follows: The support mechanism includes two support plates, the support plates are fixedly connected to the lower surface of the lifting frame, the surfaces of the support plates are provided with a first sliding groove and a second sliding groove, a T-shaped block is fixedly installed inside the first sliding groove, a movable plate is slidably connected inside the first sliding groove, symmetric T-shaped grooves are provided on the surface of the movable plate, the T-shaped block is slidably connected inside the T-shaped groove, and a fixed seat is fixedly installed on the lower surface of the movable plate.

[0014] Through the above technical solution, the dust removal mechanism is arranged at the middle position between the two support plates. When the lifting frame moves to the maintenance door, the movable plate drives the whole lifting mechanism to slide inside the first sliding groove and then take it out from the maintenance door for the replacement of the dust removal bag. The setting of the second sliding groove facilitates the lifting mechanism to lift the bottom of the dust removal bag, so that the dust removal bag is in a compressed state. The cooperation setting of the T-shaped block and the T-shaped groove makes the movable plate move more stably when moving towards the maintenance door, and at the same time avoids the offset of the movable plate during movement. The setting of the fixed seat facilitates the quick replacement of the dust removal bag.

[0015] The present invention is further configured such that: a rotating handle is rotatably connected to the surface of the movable plate, a second threaded rod is fixedly installed on the lower surface of the rotating handle, a through groove is formed inside the fixed seat, the second threaded rod is rotatably connected inside the through groove, a moving block is threadedly connected to the surface of the second threaded rod, a plurality of upper brackets are hinged to the surface of the moving block, the end of the upper bracket is hinged to a lower bracket, a fixed block is fixedly installed at the bottom inside the through groove, the other end of the lower bracket is hinged to the surface of the fixed block, a clamping block is fixedly installed on the surface of the lower bracket, and a plurality of bracket grooves are formed on the surface of the fixed seat, and both the upper bracket and the lower bracket are slidably connected inside the bracket grooves.

[0016] Through the above technical solution, when the dust removal bag needs to be replaced, the rotating handle drives the second threaded rod to rotate counterclockwise, the moving block rises inside the through groove. Through the hinge setting between the upper bracket and the surface of the moving block, when the moving block rises, the upper bracket and the lower bracket rotate. The upper bracket and the lower bracket rotate to a vertical state inside the bracket groove and retract into the through groove. At this time, the old dust removal bag is taken out from the surface of the fixed seat. After the new dust removal bag is re-aligned and sleeved on the surface of the fixed seat, the rotating handle is rotated clockwise. The moving block moves downward to drive the upper bracket and the lower bracket to move out of the bracket groove. The included angle between the upper bracket and the lower bracket becomes smaller, and the clamping block is inserted into the card slot at the bottom of the docking plate, thereby fixing the new dust removal bag.

[0017] The present invention is further configured such that: the dust removal mechanism is slidably connected inside the first chute, the dust removal mechanism includes a dust removal bag, a docking plate is fixedly installed at the opening of the dust removal bag, a docking hole is formed on the surface of the docking plate, the fixed seat is slidably connected inside the docking hole, a plurality of air holes are formed on the surface of the docking plate, a plurality of card slots are formed on the lower surface of the docking plate, the clamping block is movably inserted into the card slot, a bottom plate is fixedly installed on the lower surface of the dust removal bag, and a plug is fixedly installed on the lower surface of the bottom plate.

[0018] Through the above technical solution, the movable plate drives the compressed dust removal bag to slide to the maintenance door through the first chute for easy removal. The docking hole on the surface of the docking plate is docked with the surface of the fixed seat for replacing the dust removal bag. The air holes are provided to facilitate the upward rise of the filtered gas. The number of the card slots and the clamping blocks is the same, so that the dust removal bag can be suspended on the surface of the fixed seat for filtering work after being unfolded. The bottom plate slides inside the second chute, thereby compressing the dust removal bag. The plug is inserted into the slot on the surface of the lifting plate to effectively fix the bottom of the dust removal bag.

[0019] The present invention is further configured as follows: The lifting mechanism includes a first cylinder, the first cylinder is fixedly installed on the lower surface of the movable plate, the end of the first cylinder is fixedly installed with a lifting plate, the lifting plate is slidably connected inside the second chute, a slot is formed on the surface of the lifting plate, the plug is movably inserted into the slot, symmetric push rods are slidably connected to the surface of the lifting plate, the end of the push rod is fixedly installed with an abutting block, the surface of the abutting block is movably attached to the surface of the plug, a positioning ring is fixedly installed on the surface of the push rod, a spring is fixedly installed on the surface of the positioning ring, symmetric positioning grooves are formed inside the lifting plate, the other end of the spring is fixedly installed inside the positioning groove, the positioning ring is slidably connected inside the positioning groove, the push rod penetrates through the inside of the spring, a receiving groove is formed on one side of the positioning groove, the abutting block is slidably connected inside the receiving groove, and symmetric relief grooves are formed on the surface of the lifting plate, and the push rod is slidably connected inside the relief groove.

[0020] Through the above technical solution, when it is necessary to compress the dust removal bag, the first cylinder is started to drive the lifting plate to rise from inside the second chute. When the dust removal bag is taken out for replacement, the two push rods are pushed to both sides, and the push rods drive the abutting blocks to retract into the receiving grooves. At this time, the plug can be removed from the slot. After the dust removal bag is replaced, the plug on the lower surface of the bottom plate of the new dust removal bag is inserted into the slot again. The plug first squeezes the two abutting blocks into the receiving grooves, and the spring is in a compressed state. When the plug moves to the bottom of the slot, the positioning ring is squeezed under the restoring action of the spring, and at the same time the push rod is squeezed, so that the abutting block moves out of the receiving groove and slides on the surface of the plug to limit the plug, thereby fixing the bottom of the dust removal bag. The push rod is set in an L shape, and the relief groove provides a movable space for the end of the push rod. The positioning groove provides a space for the movement of the positioning ring.

[0021] The present invention is further configured as follows: The pushing mechanism includes a second cylinder, the second cylinder is fixedly installed inside the first chute, the end of the second cylinder is fixedly installed with a push plate, the push plate is movably attached to one side of the movable plate, and the push plate is slidably connected inside the first chute.

[0022] Through the above technical solution, after the dust removal bag is compressed by the lifting mechanism, at this time the overall height of the dust removal mechanism is less than the height of the first chute. The second cylinder is started, and the push plate slides inside the first chute and contacts one side of the movable plate, further pushing the movable plate and the entire dust removal mechanism to move inside the first chute until the dust removal mechanism moves to the maintenance door for easy removal.

[0023] The present invention is further configured as follows: The flapping mechanism includes a protective shell, which is fixedly installed at the inner bottom of the main box body. A second motor is fixedly installed on the surface of the protective shell. The output end of the second motor is drivingly connected to a first transmission rod. A first gear is fixedly installed at the end of the first transmission rod. A first rack and a second rack are slidably connected inside the protective shell. Both the first rack and the second rack are engaged with the first gear. A second gear and a third gear are rotatably connected inside the protective shell. The second gear is engaged with the first rack, and the third gear is engaged with the second rack. The first gear is located at the middle position between the second gear and the third gear. Support columns are fixedly installed on the surfaces of the first gear and the third gear. A plurality of flapping rods are fixedly installed on the surfaces of the support columns. The flapping rods are movably attached to the surfaces of the dust removal bags.

[0024] Through the above technical solution, the flapping mechanism flaps the surfaces of the two dust removal bags. When too much dust accumulates on the surfaces of the dust removal bags, the second motor is started at this time. The first gear is driven to rotate by the first transmission rod. The first rack is engaged with the first gear and the second gear respectively. Thus, when the first rack moves, it drives the second gear to rotate counterclockwise, further driving the support column on the surface of the second gear to rotate counterclockwise, and the flapping rods flap the backs of the two dust removal bags. The second rack is engaged with the first gear and the third gear respectively. Thus, when the second rack moves, it drives the third gear to rotate clockwise, further driving the support column on the surface of the third gear to rotate clockwise, and the flapping rods flap the fronts of the two dust removal bags, thereby effectively cleaning the dust attached to the surfaces of the dust removal bags.

[0025] The present invention is further configured as follows: The fan mechanism includes a fan housing, which is fixedly installed on the top of the main box body. A third motor is fixedly installed on the surface of the fan housing. The output end of the third motor is drivingly connected to a second transmission rod. A fan is fixedly installed on the surface of the second transmission rod. The fan is rotatably connected to the inner top of the main box body.

[0026] Through the above technical solution, when the third motor is started, the second transmission rod drives the fan to rotate, thereby attracting and rising the gas with dust entering the main box body from the air inlet, accelerating the gas circulation speed inside the main box body, and further improving the filtering effect of the dust removal bags.

[0027] The beneficial effects of the present invention are as follows:

[0028] 1. The present invention is provided with a lifting mechanism and a pushing mechanism. When the dust removal bags inside the dust removal mechanism are worn and need to be replaced, the dust removal bags are compressed by the lifting mechanism, and the compressed dust removal bags are pushed as a whole to the maintenance door by the pushing mechanism for taking, so as to facilitate replacement and improve the replacement speed of the dust removal bags;

[0029] 2. The present invention is provided with a lifting mechanism. After the dust removal bag is compressed, the lifting mechanism drives the support mechanism to rise, thereby lifting the dust removal mechanism until it is level with the maintenance door, which is convenient for the staff to take the dust removal bag. When the lifting mechanism lifts, the scraper can scrape the dust condensed on the inner wall of the main box through the connecting rod, further improving the dust removal efficiency of the main box.

[0030] 3. The present invention is provided with a flapping mechanism. When the dust removal bag is filtered for a long time and dust adheres to its surface, affecting the filtering effect, the flapping mechanism is started at this time, and the two dust removal bags are continuously flapped by the flapping rod, so that the dust adhering to the surface of the dust removal bag can be cleaned, thereby improving the filtering effect of the dust removal bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0032] Figure 2 is a three-dimensional sectional structural schematic diagram of the present invention;

[0033] Figure 3 is a structural schematic diagram of the support mechanism of the present invention;

[0034] Figure 4 is a structural schematic diagram of the pushing mechanism of the present invention;

[0035] Figure 5 is a structural schematic diagram of the lifting mechanism of the present invention;

[0036] Figure 6 is a structural schematic diagram of the dust removal bag of the present invention;

[0037] Figure 7 is a structural schematic diagram of the docking plate of the present invention;

[0038] Figure 8 is a structural schematic diagram of the flapping mechanism of the present invention;

[0039] Figure 9 is a structural schematic diagram of the lifting mechanism of the present invention;

[0040] Figure 10 is Figure 5 the enlarged view at A in

[0041] Figure 11 is Figure 5 the enlarged view at B in

[0042] Figure 12 is Figure 8 the enlarged view at C in

[0043] Reference numerals: 1, main box body; 11, air inlet; 12, dust collection hopper; 13, valve; 14, air outlet; 15, lifting groove; 2, lifting mechanism; 21, lifting frame; 22, first motor; 23, first threaded rod; 24, guide rod; 25, connecting rod; 26, scraper; 3, support mechanism; 31, support plate; 311, first chute; 312, second chute; 313, T-shaped block; 32, movable plate; 321, T-shaped groove; 322, rotating handle; 323, second threaded rod; 324, moving block; 325, upper bracket; 326, lower bracket; 327, clamping block; 33, fixed seat; 331, through groove; 332, fixed block; 333, bracket groove; 4, dust removal mechanism; 41, dust removal bag; 42, docking plate; 421, docking hole; 422, ventilation hole; 432, clamping groove; 43, bottom plate; 44, insertion block; 5, lifting mechanism; 51, first cylinder; 52, lifting plate; 521, insertion slot; 53, push rod; 54, abutting block; 55, positioning ring; 56, spring; 57, positioning groove; 58, storage groove; 59, relief groove; 6, pushing mechanism; 61, second cylinder; 62, push plate; 7, flapping mechanism; 71, protective shell; 72, second motor; 73, first transmission rod; 74, first gear; 75, first rack; 76, second rack; 77, second gear; 78, third gear; 79, support column; 791, flapping rod; 8, fan mechanism; 81, fan housing; 82, third motor; 83, second transmission rod; 84, fan; 9, inspection door. Detailed implementation manners

[0044] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0045] Please refer to Figures 1 - 12 , this application provides a dust collector, including a main box body 1, a lifting mechanism 2 is slidably connected inside the main box body 1, and a support mechanism 3 is fixedly installed on the lower surface of the lifting mechanism 2.

[0046] As Figure 1 shown in Figure 2 , on one side of the surface of the main box body 1, an air inlet 11 is fixedly installed, on one side of the top of the main box body 1, an air outlet 14 is fixedly installed, symmetric dust collection hoppers 12 are fixedly installed on the lower surface of the main box body 1, a valve 13 is fixedly installed on the surface of the dust collection hopper 12, and lifting grooves 15 are opened on both sides inside the main box body 1.

[0047] Further in this embodiment, the dusty gas enters the main box body 1 through the air inlet 11 for dust removal work. The gas filtered by the dust removal mechanism 4 is discharged from the air outlet 14, and the remaining dust is collected inside the ash collecting hopper 12 for centralized discharge. The valve 13 controls the opening at the bottom of the ash collecting hopper 12. The lifting groove 15 is provided to facilitate the lifting of the lifting mechanism 2, and it is convenient to move the whole dust removal mechanism 4 to the maintenance door 9 for the replacement of the dust removal bag 41.

[0048] As Figure 2 shown in Figure 9 FIG. , the lifting mechanism 2 includes a lifting frame 21. The lifting frame 21 is slidably connected inside the lifting groove 15. A first motor 22 is fixedly installed inside the left lifting groove 15. The output end of the first motor 22 is drivingly connected to a first threaded rod 23. The lifting frame 21 is threadedly connected to the surface of the first threaded rod 23. A guide rod 24 is fixedly installed inside the right lifting groove 15. The lifting frame 21 is slidably connected to the surface of the guide rod 24. A connecting rod 25 is fixedly installed on the lower surface of the lifting frame 21. The end of the connecting rod 25 is fixedly connected to a scraper 26. One side of the scraper 26 is movably attached to the inner wall of the main box body 1.

[0049] Further in this embodiment, when the dust removal bag 41 is worn and the dust removal mechanism 4 needs to be lifted, the first motor 22 is started. At this time, the first threaded rod 23 rotates. Through the threaded connection between the lifting frame 21 and the first threaded rod 23, both ends of the lifting frame 21 can move upward inside the lifting groove 15. The setting of the guide rod 24 makes the lifting frame 21 more stable when rising. Through the setting of the connecting rod 25, the lifting frame 21 can drive the scraper 26 to rise simultaneously when rising. The scraper 26 scrapes the dust on the inner walls around the main box body 1, so as to ensure the cleanliness inside the main box body 1 and ensure the subsequent dust removal effect.

[0050] As Figure 2 shown in Figure 3 FIG. , the support mechanism 3 includes two support plates 31. The support plates 31 are fixedly connected to the lower surface of the lifting frame 21. The surfaces of the support plates 31 are provided with a first sliding groove 311 and a second sliding groove 312. A T-shaped block 313 is fixedly installed inside the first sliding groove 311. An activity plate 32 is slidably connected inside the first sliding groove 311. Symmetric T-shaped grooves 321 are provided on the surface of the activity plate 32. The T-shaped block 313 is slidably connected inside the T-shaped groove 321. A fixed seat 33 is fixedly installed on the lower surface of the activity plate 32.

[0051] Further in this embodiment, the dust removal mechanism 4 is arranged at the middle position between the two support plates 31. When the lifting frame 21 moves to the maintenance door 9, the movable plate 32 drives the entire lifting mechanism 2 to slide inside the first chute 311, so as to be taken out from the maintenance door 9 for convenient replacement of the dust removal bag 41. The setting of the second chute 312 facilitates the lifting mechanism 5 to lift the bottom of the dust removal bag 41, making the dust removal bag 41 in a compressed state. The cooperation setting of the T-shaped block 313 and the T-shaped groove 321 makes the movable plate 32 move more stably towards the maintenance door 9, and at the same time avoids the movable plate 32 from shifting during movement. The setting of the fixed seat 33 facilitates the quick replacement of the dust removal bag 41.

[0052] As Figure 5 shown in Figure 10 Figure, a rotating handle 322 is rotatably connected to the surface of the movable plate 32. A second threaded rod 323 is fixedly installed on the lower surface of the rotating handle 322. A through groove 331 is formed inside the fixed seat 33. The second threaded rod 323 is rotatably connected inside the through groove 331. A moving block 324 is threadedly connected to the surface of the second threaded rod 323. A plurality of upper brackets 325 are hinged to the surface of the moving block 324. The end of the upper bracket 325 is hinged to a lower bracket 326. A fixed block 332 is fixedly installed at the bottom inside the through groove 331. The other end of the lower bracket 326 is hinged to the surface of the fixed block 332. A clamping block 327 is fixedly installed on the surface of the lower bracket 326. A plurality of bracket grooves 333 are formed on the surface of the fixed seat 33. The upper bracket 325 and the lower bracket 326 are both slidably connected inside the bracket grooves 333.

[0053] Further in this embodiment, when the dust removal bag 41 needs to be replaced, the rotating handle 322 drives the second threaded rod 323 to rotate counterclockwise. The moving block 324 rises inside the through groove 331. Through the hinge setting between the upper bracket 325 and the surface of the moving block 324, when the moving block 324 rises, the upper bracket 325 and the lower bracket 326 rotate. The upper bracket 325 and the lower bracket 326 rotate to a vertical state inside the bracket groove 333 and retract into the through groove 331. At this time, the old dust removal bag 41 is taken out from the surface of the fixed seat 33. After the new dust removal bag 41 is re-aligned and sleeved on the surface of the fixed seat 33, the rotating handle 322 is rotated clockwise. The moving block 324 moves downward to drive the upper bracket 325 and the lower bracket 326 to move out of the bracket groove 333. The included angle between the upper bracket 325 and the lower bracket 326 becomes smaller, and the clamping block 327 is inserted into the card slot 432 at the bottom of the docking plate 42, thereby fixing the new dust removal bag 41.

[0054] A dust removal mechanism 4 for dust removal is slidably connected inside the support mechanism 3. A lifting mechanism 5 for compressing the dust removal mechanism 4 is fixedly installed inside the support mechanism 3. A pushing mechanism 6 for pushing the dust removal mechanism 4 is slidably connected inside the support mechanism 3.

[0055] As Figure 6 shown inFigure 7 As shown, the dust removal mechanism 4 is slidably connected inside the first chute 311. The dust removal mechanism 4 includes a dust removal bag 41. A docking plate 42 is fixedly installed at the opening of the dust removal bag 41. Docking holes 421 are formed on the surface of the docking plate 42. The fixed seat 33 is slidably connected inside the docking holes 421. A plurality of air holes 422 are formed on the surface of the docking plate 42. A plurality of card slots 432 are formed on the lower surface of the docking plate 42. The card blocks 327 are movably inserted inside the card slots 432. A bottom plate 43 is fixedly installed on the lower surface of the dust removal bag 41. An insertion block 44 is fixedly installed on the lower surface of the bottom plate 43.

[0056] In this embodiment, further, the movable plate 32 drives the compressed dust removal bag 41 to slide to the maintenance door 9 through the arrangement of the first chute 311 for easy removal. The docking holes 421 on the surface of the docking plate 42 are docked with the surface of the fixed seat 33 for replacing the dust removal bag 41. The arrangement of the air holes 422 facilitates the rise of the filtered gas. The number of the card slots 432 is the same as that of the card blocks 327, so that the dust removal bag 41 can be suspended on the surface of the fixed seat 33 for filtering work after being unfolded. The bottom plate 43 slides inside the second chute 312, so as to compress the dust removal bag 41. The insertion block 44 is inserted inside the slot 521 on the surface of the lifting plate 52, which is convenient for effectively fixing the bottom of the dust removal bag 41.

[0057] As Figure 5 shown in Figure 11 As shown, the lifting mechanism 5 includes a first cylinder 51. The first cylinder 51 is fixedly installed on the lower surface of the movable plate 32. The end of the first cylinder 51 is fixedly installed with a lifting plate 52. The lifting plate 52 is slidably connected inside the second chute 312. Slots 521 are formed on the surface of the lifting plate 52. The insertion block 44 is movably inserted inside the slots 521. Symmetrical push rods 53 are slidably connected on the surface of the lifting plate 52. The ends of the push rods 53 are fixedly installed with abutting blocks 54. The abutting blocks 54 are movably attached to the surface of the insertion block 44. Positioning rings 55 are fixedly installed on the surface of the push rods 53. Springs 56 are fixedly installed on the surface of the positioning rings 55. Symmetrical positioning grooves 57 are formed inside the lifting plate 52. The other ends of the springs 56 are fixedly installed inside the positioning grooves 57. The positioning rings 55 are slidably connected inside the positioning grooves 57. The push rods 53 penetrate through the inside of the springs 56. A receiving groove 58 is formed on one side of the positioning groove 57. The abutting blocks 54 are slidably connected inside the receiving groove 58. Symmetrical relief grooves 59 are formed on the surface of the lifting plate 52. The push rods 53 are slidably connected inside the relief grooves 59.

[0058] Furthermore, in this embodiment, when it is necessary to compress the dust bag 41, the first cylinder 51 is started to drive the lifting plate 52 to rise from the inside of the second slide groove 312. When the dust bag 41 is taken out for replacement, the two push rods 53 are pushed to both sides, and the push rods 53 drive the abutment blocks 54 to be retracted into the storage groove 58. At this time, the plug block 44 can be removed from the inside of the slot 521. When the dust bag 41 is replaced, the plug block 44 on the lower surface of the bottom plate 43 of the new dust bag 41 is inserted into the inside of the slot 521 again. The plug block 44 first squeezes the two abutment blocks 54 is retracted into the receiving groove 58, and the spring 56 is in a compressed state. When the insert block 44 moves to the bottom of the slot 521, the positioning ring 55 is squeezed under the restoring action of the spring 56, and the push rod 53 is squeezed at the same time, so that the abutment block 54 is moved out from the receiving groove 58 and slides on the surface of the insert block 44 to limit the insert block 44, thereby fixing the bottom of the dust bag 41. The push rod 53 is set to be L-shaped, and the clearance groove 59 provides a movable space for the end of the push rod 53, and the positioning groove 57 provides space for the movement of the positioning ring 55.

[0059] like Figure 4 As shown, the pushing mechanism 6 includes a second cylinder 61, which is fixedly installed inside the first slide groove 311, and a push plate 62 is fixedly installed at the end of the second cylinder 61. The push plate 62 is movably fitted with one side of the movable plate 32, and the push plate 62 is slidably connected inside the first slide groove 311.

[0060] In this embodiment, when the dust bag 41 is compressed by the lifting mechanism 5, the overall height of the dust removal mechanism 4 is smaller than the height of the first slide groove 311, the second cylinder 61 is started, and the push plate 62 slides inside the first slide groove 311 and contacts one side of the movable plate 32, further pushing the movable plate 32 and the dust removal mechanism 4 as a whole to move inside the first slide groove 311 until the dust removal mechanism 4 moves to the inspection door 9 for easy removal.

[0061] A beating mechanism 7 for beating the dust removal mechanism 4 is fixedly installed inside the main box body 1, a fan mechanism 8 is fixedly installed on the top of the main box body 1, and a symmetrical inspection door 9 is hinged on the surface of the main box body 1.

[0062] like Figure 9 and Figure 12The shown flapping mechanism 7 includes a protective housing 71 which is fixedly installed at the inner bottom of the main box body 1. A second motor 72 is fixedly installed on the surface of the protective housing 71. The output end of the second motor 72 is drivingly connected to a first transmission rod 73. A first gear 74 is fixedly installed at the end of the first transmission rod 73. A first rack 75 and a second rack 76 are slidably connected inside the protective housing 71. Both the first rack 75 and the second rack 76 are engaged with the first gear 74. A second gear 77 and a third gear 78 are rotatably connected inside the protective housing 71. The second gear 77 is engaged with the first rack 75, and the third gear 78 is engaged with the second rack 76. The first gear 74 is located in the middle position between the second gear 77 and the third gear 78. Support columns 79 are fixedly installed on the surfaces of both the first gear 74 and the third gear 78. A plurality of flapping rods 791 are fixedly installed on the surfaces of the support columns 79. The flapping rods 791 are movably attached to the surface of the dust removal bag 41.

[0063] In this embodiment, further, the flapping mechanism 7 flaps the surfaces of the two dust removal bags 41. When too much dust accumulates on the surface of the dust removal bag 41, the second motor 72 is started at this time. The first gear 74 is driven to rotate through the first transmission rod 73. The first rack 75 is engaged with the first gear 74 and the second gear 77 respectively. Thus, when the first rack 75 moves, it drives the second gear 77 to rotate counterclockwise, further driving the support column 79 on the surface of the second gear 77 to rotate counterclockwise, and the flapping rod 791 flaps the back surfaces of the two dust removal bags 41. The second rack 76 is engaged with the first gear 74 and the third gear 78 respectively. Thus, when the second rack 76 moves, it drives the third gear 78 to rotate clockwise, further driving the support column 79 on the surface of the third gear 78 to rotate clockwise, and the flapping rod 791 flaps the front surfaces of the two dust removal bags 41, thereby effectively cleaning the dust attached to the surface of the dust removal bag 41.

[0064] As Figure 2 shown, the fan mechanism 8 includes a fan housing 81 which is fixedly installed on the top of the main box body 1. A third motor 82 is fixedly installed on the surface of the fan housing 81. The output end of the third motor 82 is drivingly connected to a second transmission rod 83. A fan 84 is fixedly installed on the surface of the second transmission rod 83. The fan 84 is rotatably connected to the inner top of the main box body 1.

[0065] In this embodiment, further, when the third motor 82 is started, the second transmission rod 83 drives the fan 84 to rotate, thereby sucking and rising the dust-laden gas entering the main box body 1 from the air inlet 11, accelerating the gas circulation speed inside the main box body 1, and further improving the filtering effect of the dust removal bag 41.

[0066] The working principle of this embodiment is as follows. When it is necessary to replace the dust removal bag 41, first open the inspection door 9 and start the first motor 22. At this time, the first threaded rod 23 rotates. Through the threaded connection between the lifting frame 21 and the first threaded rod 23, both ends of the lifting frame 21 can move upward inside the lifting groove 15. Through the arrangement of the connecting rod 25, when the lifting frame 21 rises, it can drive the scraper 26 to rise at the same time. The scraper 26 scrapes the dust on the inner walls around the main box body 1. The lifting frame 21 drives the support plate 31 and the dust removal bag 41 to move to the inspection door 9. Then start the first cylinder 51 to drive the lifting plate 52 to rise from the inside of the second chute 312, so that the dust removal bag 41 is compressed. Start the second cylinder 61, and the push plate 62 slides inside the first chute 311 and contacts one side of the movable plate 32, further pushing the movable plate 32 and the dust removal mechanism 4 as a whole to move inside the first chute 311 until the dust removal mechanism 4 moves to the inspection door 9 for the removal of the dust removal bag 41. When it is necessary to replace the dust removal bag 41, turn the handle 322 to drive the second threaded rod 323 to rotate counterclockwise. The moving block 324 rises inside the through groove 331. Through the hinged setting on the surface of the upper support 325 and the moving block 324, when the moving block 324 rises, the upper support 325 and the lower support 326 rotate. The upper support 325 and the lower support 326 rotate to a vertical state inside the support groove 333 and retract into the through groove 331, and the upper part of the dust removal bag 41 is removed. Push the two push rods 53 to both sides. The push rods 53 drive the abutting blocks 54 to retract into the storage groove 58. At this time, remove the insertion block 44 from the insertion slot 521, and the lower part of the dust removal bag 41 is removed. At this time, take out the old dust removal bag 41 from the surface of the fixed seat 33. After the new dust removal bag 41 is re-aligned and sleeved on the surface of the fixed seat 33, turn the handle 322 clockwise again. The moving block 324 moves downward to drive the upper support 325 and the lower support 326 to move out of the support groove 333. The included angle between the upper support 325 and the lower support 326 becomes smaller, and the clamping block 327 is inserted into the clamping groove 432 at the bottom of the docking plate 42, so as to fix the new dust removal bag 41. The insertion block 44 on the lower surface of the bottom plate 43 of the new dust removal bag 41 is inserted into the insertion slot 521 again. The insertion block 44 first squeezes the two abutting blocks 54 to retract into the storage groove 58, and the spring 56 is in a compressed state. When the insertion block 44 moves to the bottom of the insertion slot 521, under the restoring action of the spring 56, it squeezes the positioning ring 55, and at the same time squeezes the push rod 53, so that the abutting block 54 moves out of the storage groove 58 and slides on the surface of the insertion block 44 to limit the insertion block 44, so as to fix the bottom of the dust removal bag 41. When too much dust accumulates on the surface of the dust removal bag 41, start the second motor 72 at this time. The first gear 74 is driven to rotate through the first transmission rod 73. The first rack 75 meshes with the first gear 74 and the second gear 77 respectively. Thus, when the first rack 75 moves, it drives the second gear 77 to rotate counterclockwise, and further drives the support column 79 on the surface of the second gear 77 to rotate counterclockwise.The flapping rod 791 flaps the back surfaces of the two dust removal bags 41. The second rack 76 meshes with the first gear 74 and the third gear 78 respectively. Thus, when the second rack 76 moves, it drives the third gear 78 to rotate clockwise, further driving the support column 79 on the surface of the third gear 78 to rotate clockwise, and the flapping rod 791 flaps the front surfaces of the two dust removal bags 41, thereby effectively cleaning the dust attached to the surface of the dust removal bags 41.,

[0067] The above is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.,

Claims

1. A dust collector, comprising a main housing (1), characterized in that: The main box (1) is slidably connected to a lifting mechanism (2), a supporting mechanism (3) is fixedly mounted on the lower surface of the lifting mechanism (2), and further comprises: A dust removal mechanism (4) for dust removal is slidably connected inside the support mechanism (3), a lifting mechanism (5) for compressing the dust removal mechanism (4) is fixedly installed inside the support mechanism (3), and a pushing mechanism (6) for pushing the dust removal mechanism (4) is slidably connected inside the support mechanism (3); A beating mechanism (7) for beating the dust removal mechanism (4) is fixedly installed inside the main box (1), a fan mechanism (8) is fixedly installed on the top of the main box (1), and a symmetrical inspection door (9) is hinged on the surface of the main box (1).

2. A dust collector according to claim 1, characterized in that: An air inlet (11) is fixedly mounted on one side of the surface of the main box body (1), an air outlet (14) is fixedly mounted on one side of the top of the main box body (1), a symmetrical ash collecting hopper (12) is fixedly mounted on the lower surface of the main box body (1), a valve (13) is fixedly mounted on the surface of the ash collecting hopper (12), and lifting grooves (15) are provided on both sides of the interior of the main box body (1).

3. A dust collector according to claim 2, characterized in that: The lifting mechanism (2) comprises a lifting frame (21), the lifting frame (21) is slidably connected to the inside of the lifting groove (15), a first motor (22) is fixedly installed inside the left lifting groove (15), the output end of the first motor (22) is transmission-connected to the first threaded rod (23), the lifting frame (21) is threadedly connected to the surface of the first threaded rod (23), a guide rod (24) is fixedly installed inside the right lifting groove (15), the lifting frame (21) is slidably connected to the surface of the guide rod (24), a connecting rod (25) is fixedly installed on the lower surface of the lifting frame (21), the end of the connecting rod (25) is fixedly connected to a scraper (26), and one side of the scraper (26) is movably fitted with the inner wall of the main box (1).

4. A dust collector according to claim 3, characterized in that: The support mechanism (3) comprises two support plates (31), wherein the support plates (31) are fixedly connected to the lower surface of the lifting frame (21), and the surface of the support plates (31) is provided with a first slide groove (311) and a second slide groove (312), and a T-shaped block (313) is fixedly installed inside the first slide groove (311), and a movable plate (32) is slidably connected inside the first slide groove (311), and a symmetrical T-shaped groove (321) is provided on the surface of the movable plate (32), and the T-shaped block (313) is slidably connected inside the T-shaped groove (321), and a fixed seat (33) is fixedly installed on the lower surface of the movable plate (32).

5. A dust collector according to claim 4, characterized in that: The surface of the movable plate (32) is rotatably connected with a rotating handle (322), and a second threaded rod (323) is fixedly installed on the lower surface of the rotating handle (322). A through groove (331) is provided inside the fixed seat (33), and the second threaded rod (323) is rotatably connected inside the through groove (331). The surface of the second threaded rod (323) is threadedly connected with a moving block (324), and the surface of the moving block (324) is hinged with a plurality of upper brackets (325). A lower bracket (326) is hingedly connected to the end of the bracket (325); a fixing block (332) is fixedly installed at the bottom of the through slot (331); the other end of the lower bracket (326) is hingedly connected to the surface of the fixing block (332); a clamping block (327) is fixedly installed on the surface of the lower bracket (326); a plurality of bracket grooves (333) are provided on the surface of the fixing seat (33); and the upper bracket (325) and the lower bracket (326) are both slidably connected inside the bracket grooves (333).

6. A dust collector according to claim 5, characterized in that: The dust removal mechanism (4) is slidably connected inside the first slide groove (311), and the dust removal mechanism (4) includes a dust removal bag (41). A docking plate (42) is fixedly installed at the opening of the dust removal bag (41), and a docking hole (421) is provided on the surface of the docking plate (42). The fixed seat (33) is slidably connected inside the docking hole (421), and a plurality of air holes (422) are provided on the surface of the docking plate (42). A plurality of card slots (432) are provided on the lower surface of the docking plate (42), and the card block (327) is movably inserted in the card slot (432). A bottom plate (43) is fixedly installed on the lower surface of the dust removal bag (41), and an insert block (44) is fixedly installed on the lower surface of the bottom plate (43).

7. A dust collector according to claim 6, characterized in that: The lifting mechanism (5) comprises a first cylinder (51), the first cylinder (51) is fixedly mounted on the lower surface of the movable plate (32), a lifting plate (52) is fixedly mounted on the end of the first cylinder (51), the lifting plate (52) is slidably connected inside the second slide groove (312), a slot (521) is provided on the surface of the lifting plate (52), the insert block (44) is movably inserted inside the slot (521), a symmetrical push rod (53) is slidably connected to the surface of the lifting plate (52), an abutment block (54) is fixedly mounted on the end of the push rod (53), the abutment block (54) is movably fitted with the surface of the insert block (44), and the surface of the push rod (53) is A positioning ring (55) is fixedly installed on the surface, and a spring (56) is fixedly installed on the surface of the positioning ring (55). A symmetrical positioning groove (57) is opened inside the lifting plate (52), and the other end of the spring (56) is fixedly installed inside the positioning groove (57). The positioning ring (55) is slidably connected inside the positioning groove (57). The push rod (53) passes through the spring (56). A receiving groove (58) is opened on one side of the positioning groove (57), and the abutment block (54) is slidably connected inside the receiving groove (58). A symmetrical giving way groove (59) is opened on the surface of the lifting plate (52), and the push rod (53) is slidably connected inside the giving way groove (59).

8. A dust collector according to claim 4, characterized in that: The pushing mechanism (6) comprises a second cylinder (61), the second cylinder (61) is fixedly mounted inside the first slide groove (311), a push plate (62) is fixedly mounted at the end of the second cylinder (61), the push plate (62) is movably fitted with one side of the movable plate (32), and the push plate (62) is slidably connected inside the first slide groove (311).

9. A dust collector according to claim 6, characterized in that: The flapping mechanism (7) comprises a protective shell (71), wherein the protective shell (71) is fixedly mounted on the bottom of the main box (1), a second motor (72) is fixedly mounted on the surface of the protective shell (71), an output end of the second motor (72) is transmission-connected to a first transmission rod (73), an end of the first transmission rod (73) is fixedly mounted to a first gear (74), a first rack (75) and a second rack (76) are slidably connected inside the protective shell (71), the first rack (75) and the second rack (76) are both meshed with the first gear (74), and the protective shell (71) is provided with a plurality of gears. A second gear (77) and a third gear (78) are rotatably connected inside the shell (71); the second gear (77) meshes with the first rack (75); the third gear (78) meshes with the second rack (76); the first gear (74) is located in the middle of the second gear (77) and the third gear (78); support columns (79) are fixedly mounted on the surfaces of the first gear (74) and the third gear (78); a plurality of beating rods (791) are fixedly mounted on the surfaces of the support columns (79); the beating rods (791) are movably fitted to the surface of the dust bag (41).

10. A dust collector according to claim 1, characterized in that: The fan mechanism (8) comprises a fan casing (81), wherein the fan casing (81) is fixedly mounted on the top of the main housing (1), a third motor (82) is fixedly mounted on the surface of the fan casing (81), an output end of the third motor (82) is transmission-connected to a second transmission rod (83), a fan (84) is fixedly mounted on the surface of the second transmission rod (83), and the fan (84) is rotationally connected to the inner top of the main housing (1).

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