CN214146584U - Air locking mechanism for cloth bag dust removal device - Google Patents
Air locking mechanism for cloth bag dust removal device Download PDFInfo
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- CN214146584U CN214146584U CN202022987628.9U CN202022987628U CN214146584U CN 214146584 U CN214146584 U CN 214146584U CN 202022987628 U CN202022987628 U CN 202022987628U CN 214146584 U CN214146584 U CN 214146584U
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- valve body
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- rotating shaft
- sealing
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- 239000000428 dust Substances 0.000 title claims abstract description 56
- 239000004744 fabric Substances 0.000 title claims description 5
- 238000007789 sealing Methods 0.000 claims abstract description 55
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 16
- 238000013016 damping Methods 0.000 claims description 16
- 230000035939 shock Effects 0.000 claims description 15
- 230000003139 buffering effect Effects 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract description 14
- 238000010168 coupling process Methods 0.000 abstract description 14
- 238000005859 coupling reaction Methods 0.000 abstract description 14
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 10
- 238000007599 discharging Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Abstract
The utility model discloses a sack is locking mechanism for dust collector, including motor, speed reducer and shaft coupling, the motor with the speed reducer links to each other, the shaft coupling with the speed reducer links to each other, still includes valve body subassembly, pivot, supporting component, sealing device, linking bridge, rotating device, bearing cap and fixed bolster, the pivot with the shaft coupling links to each other, the pivot run through in the valve body subassembly, the supporting component passes through the linking bridge with the valve body subassembly links to each other, sealing device with the valve body subassembly links to each other, rotating device fixed mounting in the pivot, the fixed bolster suit is in pivot tip, bearing cap with fixed bolster fixed connection. The beneficial effects of the utility model are that this device simple structure, the practicality is strong, is convenient for carry out the dismouting.
Description
Technical Field
The utility model relates to a dust collector technical field, especially a sack is locking gas mechanism for dust collector.
Background
The dust discharging valve is an important device of a dust removing system, and is particularly suitable for dust and small-particle materials, so that when a bag type dust removing device is subjected to dust removal, the dust discharging valve can be used for discharging dust generally, the dust discharging valve is usually installed at the position of a dust outlet of the dust removing device, the existing dust discharging valve is usually poor in sealing effect, the shaft end of the dust discharging device is easy to block, a rotating shaft of the dust discharging device is difficult to rotate, the sealing effect is poor, and leakage is easy to cause.
Through retrieval, the Chinese patent with the application number of 201921761410.2 and the name of a quick-release type air shutoff machine discloses an ash discharge valve, wherein a valve body comprises a motor connecting seat, a rotor, a coupler, a first side plate, a shell, a second side plate and a compression bolt, the shell is cylindrical, the first side and the second side of the shell are respectively connected with the first side plate and the second side plate, both the first side plate and the second side plate are provided with shaft holes, the outer side of the first side plate is connected with the motor connecting seat, and a first end part of the rotor penetrates through the shaft holes to enter the motor connecting seat; the compression bolt penetrates through the second side plate to be connected with the second end of the rotor, the first end of the rotor is movably connected with the coupler, the device can achieve ash unloading through the rotor, but a sealing structure is not arranged between the rotor and the shell, dust is easily accumulated to enter the joint of the rotor and the shell, the rotor is difficult to rotate, meanwhile, the device adopts rigid sealing, the sealing effect is not good enough, and leakage is easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem, a gas locking mechanism for sack dust collector has been designed, including motor, speed reducer and shaft coupling, the motor with the speed reducer links to each other, the shaft coupling with the speed reducer links to each other, still includes valve body subassembly, pivot, supporting component, sealing device, linking bridge, rotating device, bearing end cover and fixed bolster, the pivot with the shaft coupling links to each other, the pivot run through in the valve body subassembly, the supporting component passes through the linking bridge with the valve body subassembly links to each other, sealing device with the valve body subassembly links to each other, rotating device fixed mounting in the pivot, the fixed bolster suit is in pivot tip, the bearing end cover with fixed bolster fixed connection.
The sealing device is arranged on two sides of the valve body assembly and comprises sealing covers, sealing rings and air-tight sealing pieces, the sealing covers are fixedly connected with the valve body assembly, the sealing covers are sleeved on the rotating shaft, the sealing rings are arranged beside the sealing covers and sleeved on the rotating shaft, the air-tight sealing pieces are embedded on the valve body assembly, and the bottoms of the air-tight sealing pieces are in contact with the sealing rings.
The rotating device comprises a support frame, rotating blades, a mounting groove and a fastener, the support frame is fixed on the rotating shaft through welding, the mounting groove is evenly formed in the support frame, the rotating blades are embedded in the mounting groove, and the rotating blades are fixed on the support frame through the fastener.
The supporting component comprises a fixing piece, a connecting piece, a bearing and an oil seal ring, the connecting piece is sleeved on the rotating shaft, the connecting piece is connected with the valve body component through the connecting support, the fixing piece is fixedly connected with the connecting piece, the oil seal ring is embedded inside the connecting piece, and the bearing is embedded in the connecting piece and the middle of the rotating shaft.
The valve body assembly comprises a valve body connecting piece A, a valve body and a valve body connecting piece B, the valve body is sleeved on the rotating shaft, the valve body top is fixedly connected with the valve body connecting piece A, and the valve body connecting piece B is fixedly installed at the bottom of the valve body.
And the valve body connecting piece B is provided with a conical through hole.
The flexible support plate is embedded in the groove of the rotating blade, and the flexible support plate is fixed on the rotating blade through the fixing bolt.
The motor is characterized by further comprising a damping device, and the damping device is sleeved on the motor.
Damping device includes shock attenuation hoop, elastic component A, connects mount B, shock attenuation gasbag, fixed extension board and buffering subassembly, connect mount A with connect mount B suit and be in on the motor, elastic component A fixes connect the mount A outside, be connected with the shock attenuation hoop on the elastic component A, the shock attenuation gasbag sets up connect the mount B outside, fixed extension board with the shock attenuation gasbag links to each other, the buffering subassembly is fixed extension board both sides.
The buffer assembly comprises an elastic piece B, a moving rod, a fixed supporting rod and a base mounting plate, wherein the moving rod is fixed on the fixed supporting plate, the moving rod extends into the inside of the fixed supporting rod, one end of the elastic piece B is connected with the moving rod, the other end of the elastic piece B is fixed at the bottom end of the inside of the base mounting plate, and the base mounting plate is connected with the fixed supporting rod.
Utilize the technical scheme of the utility model a sack is locking gas mechanism for dust collector, the beneficial effect who reaches: this device simple structure, therefore, the clothes hanger is strong in practicability, be convenient for carry out the dismouting, through be provided with the sealing washer in the pivot, airtight sealing spare and sealed lid, can guarantee that the sealing in the device is good, the condition of leakage can not appear, simultaneously can also prevent effectively that dust from getting into to take place to block up, influence the motion of pivot, through be provided with flexible extension board on rotor blade, turn into the flexible seal with the rigid seal, leakproofness in the guarantee device that can be better, make the leakproofness of this device when out of work stronger, the condition of leakage can not take place, make on the valve body, two parts form the air isolated down, reach the purpose that can high-efficient discharge dust can lock gas again.
Drawings
FIG. 1 is an overall view of the present invention;
FIG. 2 is a partial block diagram of the present invention;
fig. 3 is an enlarged view of the point a of the present invention;
fig. 4 is an enlarged view of the point B of the present invention;
fig. 5 is a structural diagram of the damping device of the present invention.
In the figure, 1, a motor; 2. a speed reducer; 3. a coupling; 4. a fixing member; 5. a connecting member; 6. a bearing; 7. an oil seal ring A; 8. a sealing device; 9. a valve body assembly; 11. a rotating shaft; 12. a support frame; 13. a rotor blade; 14. connecting a bracket; 15. fixing a bracket; 16. a bearing end cap; 17. a damping device; 18. a support assembly; 19. a rotating device 81, a sealing cover; 82. a seal ring; 83. an airtight seal; 91. a valve body connecting piece A; 92. a valve body; 93. a valve body connecting piece B; 17. a damping device; 171. a shock-absorbing hoop; 172. an elastic member A; 173. connecting the fixed frame A; 174. connecting the fixed frame B; 175. a shock-absorbing air bag; 176. fixing a support plate; 178. an elastic member B; 179. a travel bar; 1710. fixing the supporting rod; 1711. a buffer assembly; 1712. a base mounting plate; 121. mounting grooves; 122. a fastener; 123. a flexible support plate; 124. and (5) fixing the bolt.
Detailed Description
In order to better understand the utility model, the following description of the invention is further made with reference to the specific embodiment and the accompanying drawings, as shown in fig. 1, an air-lock mechanism for a bag-type dust collector comprises a motor 1, a speed reducer 2 and a coupling 3, wherein the motor 1 is connected with the speed reducer 2, the coupling 3 is connected with the speed reducer 2, the motor 1, the speed reducer 2 and the coupling 3 are driven by direct connection, the air-lock mechanism further comprises a valve body assembly 9, a rotating shaft 11, a supporting assembly 18, a sealing device 8, a connecting bracket 14, a rotating device 19, a bearing end cover 16 and a fixing bracket 15, the rotating shaft 11 is connected with the coupling 3, the rotating shaft 11 penetrates through the valve body assembly 9, the supporting assembly 18 is connected with the valve body assembly 9 through the connecting bracket 14, the sealing device 8 is connected with the valve body assembly 9, the rotating device 19 is fixedly installed on the rotating shaft 11, the fixing bracket 15 is sleeved on the end of the rotating shaft 11, bearing end cover 16 and fixed bolster 15 fixed connection are provided with oil seal 7 and bearing 6 between fixed bolster 15 and the pivot 11, and fixed bolster 15 links to each other with valve body assembly 9 through linking bridge 14, is convenient for support pivot 11 through oil seal 7 and bearing 6, and oil seal 7 can prevent that the lubricating oil of bearing 6 from taking place to leak simultaneously.
In this mechanism, valve body subassembly 9 is used for as holistic connection structure, be used for linking to each other with the dust remover, pivot 11 is as overall structure's bearing structure and transmission structure, bearing assembly 18 is used for supporting pivot 11, be convenient for be connected with shaft coupling 3, sealing device 8 is used for sealing between pivot 11 and the valve body subassembly 9, it has the dust to get into to prevent, influence the rotation of pivot 11, rotating device 19 is the main work part, can be with the dust discharge valve body through rotating device 19, motor 1 drives pivot 11 through speed reducer 2 and shaft coupling 3 and rotates, pivot 11 drives rotating device 19 and rotates, discharge the dust through rotating device 19's rotation, still make valve body 92 upper and lower two parts form the air isolated simultaneously, reach the purpose that can high-efficient discharge dust can lock gas again.
Sealing device 8 sets up in valve body subassembly 9 both sides, sealing device 8 includes sealed lid 81, sealing washer 82 and air-tight seal 83, sealed lid 81 and valve body subassembly 9 fixed connection, sealed lid 81 suit is on pivot 11, sealing washer 82 sets up by sealed lid 81 suit in pivot 11, air-tight seal 83 inlays the dress on valve body subassembly 9, and air-tight seal 83 bottom and sealing washer 82 contact, air-tight seal 83 is jet-propelled subassembly, through inside pressurization, in order to avoid gas to leak outward, can reduce the wearing and tearing of pivot 11 and sealing member through being provided with sealing device 8, prevent sealed inefficacy.
As shown in fig. 2 and 3, the rotating device 19 includes a support frame 12, a rotating blade 13, a mounting groove 121 and a fastener 122, the support frame 12 is fixed on the rotating shaft 11 by welding, the mounting groove 121 is uniformly arranged on the support frame 12, the inside of the rotating blade 13 is embedded in the mounting groove 121, the rotating blade is fixed on the support frame 12 by the fastener 122, through the support frame 12, direct contact between dust and the rotating shaft 11 can be prevented, abrasion is caused to the rotating shaft, meanwhile, the rotating blade 13 is convenient to mount, the rotating blade 13 is detachably arranged, when a single blade is damaged, the rotating blade can be detached and replaced, the cost is saved, and the mounting is convenient.
The supporting component 18 comprises a fixing part 4, a connecting part 5, a bearing 6 and an oil seal ring 7, the connecting part 5 is sleeved on the rotating shaft 11, the connecting part 5 is connected with the valve body assembly 9 through a connecting support 14, the fixing part 4 is fixedly connected with the connecting part 5, the oil seal ring 7 is embedded inside the connecting part 5, the bearing 6 is embedded between the connecting part 5 and the rotating shaft 11, the rotating shaft 11 is convenient to rotate through the bearing 6, meanwhile, the oil seal ring 7 is in oil seal, lubricating oil on the bearing 6 is prevented from leaking, and the rotating shaft 11 and the coupler 3 are convenient to connect through the supporting component 18.
The valve body connecting piece B93 is provided with a conical through hole, the valve body connecting piece A91 is a straight through hole, a large amount of dust can enter the valve body 92 through the straight through hole, the dust discharging capacity of the valve body 92 is improved, meanwhile, the conical through hole is convenient for concentrated discharge of the dust, and the concentrated treatment is convenient.
As shown in fig. 4, the dust-proof air-tight sealing device further comprises a flexible support plate 123 and a fixing bolt 124, wherein the flexible support plate 123 is embedded in a groove of the rotating blade 13, the flexible support plate 123 is fixed on the rotating blade 13 through the fixing bolt 124, rigid sealing is converted into flexible sealing through the flexible support plate 123, the sealing effect is better, when the dust-proof air-tight sealing device does not work, the air tightness of the device is ensured through the flexible support plate 123, the upper portion and the lower portion of the valve body 92 are isolated from each other through the rotating blade 13, and the purposes of efficiently discharging dust and locking air are achieved.
As shown in fig. 5, the dust remover further comprises a damping device 17, the damping device 17 is sleeved on the motor 1, vibration of the motor 1 can be reduced by the damping device 17, the motor 1 is conveniently fixed on the dust remover, stress on the valve body assembly 9 and the rotating shaft 11 is reduced, and therefore the service life of the dust remover can be prolonged.
Damping device 17 includes shock attenuation hoop 171, elastic component A172, connect mount A173, connect mount B174, shock attenuation gasbag 175, fixed extension board 176 and buffer module 1711, connect mount A173 and connect mount B174 suit on motor 1, elastic component A172 is fixed in connecting the mount A173 outside, be connected with shock attenuation hoop 171 on the elastic component A172, shock attenuation gasbag 175 sets up in connecting the mount B174 outside, fixed extension board 176 links to each other with shock attenuation gasbag 175, buffer module 1711 is fixed in fixed extension board 176 both sides, be convenient for the suit on motor 1 through being provided with shock attenuation hoop 171, absorb the vibrations of motor 1 through shock attenuation gasbag and elastic component A172, utilize buffer module 1711 to prevent that rocking of motor 1 from influencing the dust remover and carrying out work, avoid taking place to become flexible with the dust remover junction.
The working process is as follows: valve body subassembly 9 links to each other with the dust remover, when needing to remove dust in the dust remover, starter motor 1, motor 1 output shaft drive pivot 11 through speed reducer 2 and shaft coupling 3 and rotate, and pivot 11 drives rotor blade 13 and rotates, and through rotor blade 13's rotation, the dust is through valve body connecting piece B93, is taken out in the dust remover.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (10)
1. The air locking mechanism for the cloth bag dust removing device comprises a motor (1), a speed reducer (2) and a coupler (3), wherein the motor (1) is connected with the speed reducer (2), the coupler (3) is connected with the speed reducer (2), the air locking mechanism is characterized by further comprising a valve body assembly (9), a rotating shaft (11), a supporting assembly (18), a sealing device (8), a connecting support (14), a rotating device (19) capable of removing dust and locking air, a bearing end cover (16) and a fixed support (15), the rotating shaft (11) is connected with the coupler (3), the rotating shaft (11) penetrates through the valve body assembly (9), the supporting assembly (18) is connected with the valve body assembly (9) through the connecting support (14), the sealing device (8) is connected with the valve body assembly (9), the rotating device (19) is fixedly installed on the rotating shaft (11), the fixed support (15) is sleeved at the end of the rotating shaft (11), and the bearing end cover (16) is fixedly connected with the fixed support (15).
2. The air locking mechanism for the cloth bag dust collector according to claim 1, wherein the sealing devices (8) are arranged on two sides of the valve body assembly (9), each sealing device (8) comprises a sealing cover (81), a sealing ring (82) and an air-tight sealing piece (83), each sealing cover (81) is fixedly connected with the valve body assembly (9), each sealing cover (81) is sleeved on the corresponding rotating shaft (11), each sealing ring (82) is arranged beside each sealing cover (81) and sleeved on the corresponding rotating shaft (11), each air-tight sealing piece (83) is embedded on the corresponding valve body assembly (9), and the bottom of each air-tight sealing piece (83) is in contact with each sealing ring (82).
3. The air locking mechanism for the bag dust collector according to claim 1, wherein the rotating device (19) comprises a support frame (12), rotating blades (13), a mounting groove (121) and a fastener (122), the support frame (12) is fixed on the rotating shaft (11) by welding, the mounting groove (121) is uniformly arranged on the support frame (12), the inside of the rotating blades (13) is embedded in the mounting groove (121), and the rotating blades are fixed on the support frame (12) by the fastener (122).
4. The air locking mechanism for the bag dust collector according to claim 1, wherein the support component (18) comprises a fixing piece (4), a connecting piece (5), a bearing (6) and an oil seal ring (7), the connecting piece (5) is sleeved on the rotating shaft (11), the connecting piece (5) is connected with the valve body component (9) through the connecting bracket (14), the fixing piece (4) is fixedly connected with the connecting piece (5), the oil seal ring (7) is embedded in the connecting piece (5), and the bearing (6) is embedded between the connecting piece (5) and the rotating shaft (11).
5. The air locking mechanism for the bag-type dust collector is characterized in that the valve body assembly (9) comprises a valve body connecting piece A (91), a valve body (92) and a valve body connecting piece B (93), the valve body (92) is sleeved on the rotating shaft (11), the valve body connecting piece A (91) is fixedly connected to the top of the valve body (92), and the valve body connecting piece B (93) is fixedly installed at the bottom of the valve body (92).
6. The air lock mechanism of claim 5, wherein said valve body connector B (93) is provided with a tapered through hole.
7. The air locking mechanism for the bag-type dust collector is characterized by further comprising a flexible support plate (123) and a fixing bolt (124), wherein the flexible support plate (123) is embedded in a groove of the rotating blade (13), and the flexible support plate (123) is fixed on the rotating blade (13) through the fixing bolt (124).
8. The air locking mechanism for the bag-type dust collector according to claim 1, further comprising a shock absorption device (17), wherein the shock absorption device (17) is sleeved on the motor (1).
9. The air lock mechanism for the cloth bag dust collector of claim 8, the damping device (17) comprises a damping hoop (171), an elastic piece A (172), a connecting and fixing frame A (173), a connecting and fixing frame B (174), a damping air bag (175), a fixing support plate (176) and a damping component (1711), the connecting fixing frame A (173) and the connecting fixing frame B (174) are sleeved on the motor (1), the elastic piece A (172) is fixed at the outer side of the connecting and fixing frame A (173), the elastic piece A (172) is connected with a damping hoop (171), the damping air bag (175) is arranged outside the connecting fixing frame B (174), the fixed support plate (176) is connected with the shock absorption air bag (175), and the buffer assembly (1711) is fixed on two sides of the fixed support plate (176).
10. The air locking mechanism for the bag dust collector according to claim 9, wherein the buffering component (1711) comprises an elastic member B (178), a moving rod (179), a fixing support rod (1710) and a base mounting plate (1712), the moving rod (179) is fixed on the fixing support rod (176), the moving rod (179) extends into the fixing support rod (1710), one end of the elastic member B (178) is connected with the moving rod (179), the other end of the elastic member B (178) is fixed at the bottom end inside the base mounting plate (1712), and the base mounting plate (1712) is connected with the fixing support rod (1710).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022987628.9U CN214146584U (en) | 2020-12-10 | 2020-12-10 | Air locking mechanism for cloth bag dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022987628.9U CN214146584U (en) | 2020-12-10 | 2020-12-10 | Air locking mechanism for cloth bag dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214146584U true CN214146584U (en) | 2021-09-07 |
Family
ID=77587132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022987628.9U Active CN214146584U (en) | 2020-12-10 | 2020-12-10 | Air locking mechanism for cloth bag dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214146584U (en) |
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2020
- 2020-12-10 CN CN202022987628.9U patent/CN214146584U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231219 Address after: 841000 Halmadun Area of Industrial Park in Hejing County, Bayingolin Mongolian Autonomous Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Hejing Yuxin Environmental Technology Co.,Ltd. Address before: 300000 unit 2302, 23rd floor, Tianjin global financial center, No. 2 Dagu North Road, Nanshi street, Heping District, Tianjin Patentee before: Tianjin Keyi environmental protection equipment Co.,Ltd. |
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| TR01 | Transfer of patent right |