CN220770134U - Tail wheel sealing device of bucket elevator - Google Patents
Tail wheel sealing device of bucket elevator Download PDFInfo
- Publication number
- CN220770134U CN220770134U CN202322615911.2U CN202322615911U CN220770134U CN 220770134 U CN220770134 U CN 220770134U CN 202322615911 U CN202322615911 U CN 202322615911U CN 220770134 U CN220770134 U CN 220770134U
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- China
- Prior art keywords
- tail wheel
- side wall
- sealed cabin
- cabin
- fixedly connected
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- 238000007789 sealing Methods 0.000 title claims abstract description 82
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 238000010521 absorption reaction Methods 0.000 claims abstract description 4
- 239000010687 lubricating oil Substances 0.000 claims description 32
- 239000003921 oil Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 22
- 238000005213 imbibition Methods 0.000 abstract description 6
- 230000005611 electricity Effects 0.000 abstract description 2
- 108010066057 cabin-1 Proteins 0.000 description 11
- 239000000428 dust Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
The utility model belongs to the technical field of bucket elevators, in particular to a tail wheel sealing device of a bucket elevator, which comprises a shaft body sealing cabin; a first clamping groove is formed in the shaft body sealed cabin; the inner side wall of the first clamping groove is detachably provided with a liquid absorption sponge; the liquid suction sponge is rotationally connected with a main shaft; the end part of the main shaft is fixedly connected with a motor connecting rod; through the holistic sealed effect of the device of setting up of axis body sealed cabin can effectually be increased, the effectual probability that reduces the operating efficiency that causes because of the main shaft surface is attached to by the impurity reduces, the sealed effect of axis body sealed cabin has further been strengthened to the setting up of imbibition sponge the effectual probability that has isolated the inside back of getting into axis body sealed cabin of small volume impurity and attached to the main shaft surface, can make the device connect the electricity more convenient under the circumstances that does not destroy whole leakproofness through the setting up of motor connecting rod.
Description
Technical Field
The utility model belongs to the technical field of bucket elevators, and particularly relates to a tail wheel sealing device of a bucket elevator.
Background
In the prior art, most bucket elevators drive bucket containers to climb through wheel shafts respectively arranged at different heights, and then the aim of lifting materials from low positions to high positions is fulfilled.
In the prior art, most tail wheel sealing devices of bucket elevators achieve the sealing effect by adding a shell.
In long-time use observation, the tail wheel sealing device of the bucket elevator is found that a large gap is reserved between a sealing shell and the tail wheel sealing device, so that large-particle sundries are not completely protected, and meanwhile, the protection of a shaft body is also lost.
Therefore, the utility model provides a tail wheel sealing device of a bucket elevator.
Disclosure of Invention
In order to overcome the defects in the prior art and solve at least one problem in the background art, the tail wheel sealing device of the bucket elevator is provided.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a tail wheel sealing device of a bucket elevator, which comprises a shaft body sealing cabin; a first clamping groove is formed in the shaft body sealed cabin; the inner side wall of the first clamping groove is detachably provided with a liquid absorption sponge; the liquid suction sponge is rotationally connected with a main shaft; the end part of the main shaft is fixedly connected with a motor connecting rod; through the holistic sealed effect of the device of setting up of axis body sealed cabin can effectually be increased, the effectual probability that reduces the operating efficiency that causes because of the main shaft surface is attached to by the impurity reduces, the sealed effect of axis body sealed cabin has further been strengthened to the setting up of imbibition sponge the effectual probability that has isolated the inside back of getting into axis body sealed cabin of small volume impurity and attached to the main shaft surface, can make the device connect the electricity more convenient under the circumstances that does not destroy whole leakproofness through the setting up of motor connecting rod.
Preferably, a second clamping groove is formed in the shaft body sealed cabin, which is close to the motor connecting rod; the inner side wall of the second clamping groove is fixedly connected with a first sealing rubber pad; the inner side wall of the first sealing rubber pad is detachably provided with a lubricating oil box; the side wall of the lubricating oil box is fixedly connected with a plurality of oil delivery pipes; can make the further enhancement of leakproofness in axis body sealed cabin through the setting of lubricating oil box to the inside of lubricating oil inside the lubricating oil box can be along with the operation infiltration imbibition sponge of device, make the leakproofness of imbibition sponge further strengthen, and imbibition sponge can carry out holistic lubrication to the surface of main shaft, make the holistic increase of life of device, the setting of oil delivery pipe can let the inside lubricating oil of lubricating oil box more quick get into inside the imbibition sponge.
Preferably, the outer side wall of the shaft body sealed cabin is fixedly connected with a tail wheel sealed cabin; a tail wheel is arranged in the tail wheel sealed cabin; the tail wheel is detachably provided with a belt; the device has the advantages that the overall tightness of the device can be effectively improved through the arrangement of the tail wheel sealing cabin, the probability that impurities with larger external volume are attached to the surface of the tail wheel can be effectively reduced, the running safety of the tail wheel is effectively protected, meanwhile, the probability that the surface of the tail wheel is scratched by large particles is also reduced, and the overall stability of equipment is improved.
Preferably, an air pump is fixedly connected to the outer side wall of the tail wheel sealed cabin; the output end of the air pump is fixedly connected with a double-head air outlet pipe; the probability that can be effectual when reducing belt during operation with outside impurity brought into the inside sealed cabin of tailwheel through the setting of air pump, also effectually reduced simultaneously because of the too much dust of belt surface adhesion causes frictional force reduce to the probability that skids on the tailwheel surface, the setting of double-end outlet duct can let the more concentrated blowing to predetermined place of the gaseous of air pump, the effectual clean ability that has increased the air pump.
Preferably, a pair of belt grooves are formed in the narrow side wall of the tail wheel sealed cabin; the inner side wall of the belt groove is fixedly connected with a plurality of second sealing rubber gaskets; the arrangement of the second sealing rubber pad can clean the surface of the belt to a certain extent when the belt enters and exits the tail wheel sealing cabin, and meanwhile, the probability that the belt brings impurities into the tail wheel sealing cabin from the outside is further reduced, so that the overall sealing effect of the tail wheel sealing cabin is further improved.
Preferably, a dust-proof plate is fixedly connected to the outer side wall of the tail wheel sealed cabin, which is close to the belt groove; through the setting of dust guard, can effectually reduce the impurity on belt surface along with the probability that the air current attached to axis body sealed cabin and peripheral device to can also directly isolate the impurity of blowing off directly in the probability of attaching to other devices when the air pump pumps gas.
The beneficial effects of the utility model are as follows:
1. according to the tail wheel sealing device of the bucket elevator, the integral sealing effect of the device can be effectively improved through the arrangement of the shaft body sealing cabin, the probability of reduction of operation efficiency caused by the fact that impurities are attached to the surface of a main shaft is effectively reduced, the probability of attaching to the surface of the main shaft after small-volume impurities enter the shaft body sealing cabin is effectively isolated through the arrangement of the liquid suction sponge, and the device can be more conveniently connected under the condition that the integral sealing performance is not damaged through the arrangement of the motor connecting rod.
2. According to the tail wheel sealing device of the bucket elevator, the sealing performance of the shaft body sealing cabin can be further enhanced through the arrangement of the lubricating oil box, lubricating oil in the lubricating oil box can infiltrate into the liquid suction sponge along with the operation of the device, so that the sealing performance of the liquid suction sponge is further enhanced, the liquid suction sponge can lubricate the surface of the main shaft integrally, the service life of the whole device is prolonged effectively, and the lubricating oil in the lubricating oil box can enter the liquid suction sponge more quickly through the arrangement of the oil conveying pipe.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is an overall perspective view of the present utility model;
FIG. 2 is a view showing the internal structure of a shaft body seal cabin in the utility model;
FIG. 3 is a cross-sectional view of a shaft seal capsule in accordance with the present utility model;
FIG. 4 is a schematic view of the tail wheel capsule of the present utility model;
FIG. 5 is a schematic view of the tail wheel construction of the present utility model;
legend description:
1. a shaft body sealed cabin; 11. a motor connecting rod; 12. a liquid-absorbing sponge; 13. a first clamping groove; 14. a main shaft; 2. a lubricating oil box; 21. a first seal cushion; 22. a second clamping groove; 23. an oil delivery pipe; 3. a tail wheel sealed cabin; 31. a tail wheel; 32. a belt; 4. an air pump; 41. a double-end air outlet pipe; 5. pi Daicao; 51. a second sealing rubber pad; 6. a dust-proof plate; 7. and a third sealing rubber cushion.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Specific examples are given below.
As shown in fig. 1 to 5, a tail wheel sealing device of a bucket elevator according to an embodiment of the present utility model includes a shaft seal cabin 1; the method is characterized in that: a first clamping groove 13 is formed in the shaft body sealed cabin 1; the inner side wall of the first clamping groove 13 is detachably provided with a liquid absorption sponge 12; the liquid absorbing sponge 12 is rotatably connected with a main shaft 14; the end part of the main shaft 14 is fixedly connected with a motor connecting rod 11; during operation, the motor connecting rod 11 is connected into the motor, then the motor power supply is turned on, then the motor connecting rod 11 can drive the main shaft 14 to start working, then the shaft body sealing cabin 1 can automatically exert sealing effect, then the liquid absorbing sponge 12 can further strengthen sealing effect, the integral sealing effect of the device can be effectively improved through the arrangement of the shaft body sealing cabin 1, the probability of operation efficiency reduction caused by the fact that impurities are attached to the surface of the main shaft 14 is effectively reduced, the sealing effect of the shaft body sealing cabin 1 is further improved through the arrangement of the liquid absorbing sponge 12, the probability that small-volume impurities are effectively isolated from entering the inside of the shaft body sealing cabin 1 and then are attached to the surface of the main shaft 14 is further improved, and the device is more convenient to connect under the condition that the integral sealing performance is not damaged through the arrangement of the motor connecting rod 11.
As shown in fig. 2 and 3, a second clamping groove 22 is formed in the shaft body sealed cabin 1 near the motor connecting rod 11; the inner side wall of the second clamping groove 22 is fixedly connected with a first sealing rubber pad 21; the inner side wall of the first sealing rubber pad 21 is detachably provided with a lubricating oil box 2; the side wall of the lubricating oil box 2 is fixedly connected with a plurality of oil delivery pipes 23; during operation firstly adds proper amount of lubricating oil into the lubricating oil box 2, then inserts the oil delivery pipe 23 into the liquid suction sponge 12 when installing the lubricating oil box 2 to the middle part of the first sealing rubber pad 21, then the lubricating oil box 2 can automatically immerse the lubricating oil into the liquid suction sponge 12, the sealing performance of the shaft body sealed cabin 1 can be further enhanced through the arrangement of the lubricating oil box 2, and the lubricating oil in the lubricating oil box 2 can infiltrate into the liquid suction sponge 12 along with the operation of the device, so that the sealing performance of the liquid suction sponge 12 is further enhanced, and the liquid suction sponge 12 can lubricate the surface of the main shaft 14 integrally, so that the service life of the device is prolonged effectively, and the lubricating oil in the lubricating oil box 2 can enter the liquid suction sponge 12 more rapidly through the arrangement of the oil delivery pipe 23.
As shown in fig. 4 and 5, the outer side wall of the shaft body sealed cabin 1 is fixedly connected with a tail wheel sealed cabin 3; a tail wheel 31 is arranged in the tail wheel sealed cabin 3; the tail wheel 31 is detachably provided with a belt 32; the main shaft 14 rotates and can drive the tail wheel 31 by oneself and rotate during operation, then the tail wheel 31 drives the belt 32 to operate, then the tail wheel sealed cabin 3 can exert sealing effect by oneself, can effectually increase the holistic leakproofness of device through the setting of tail wheel sealed cabin 3, and the tail wheel sealed cabin 3 can effectually reduce the great impurity of external volume and attach to the probability on tail wheel 31 surface, the effectual tail wheel 31 of having protected operation safety also reduces the probability of scratch belt 32 when having big granule on tail wheel 31 surface, has promoted the holistic stability of equipment.
As shown in fig. 4, an air pump 4 is fixedly connected to the outer side wall of the tail wheel sealed cabin 3; the output end of the air pump 4 is fixedly connected with a double-head air outlet pipe 41; during operation, the power supply of the air pump 4 is started firstly, then the air pump 4 pumps pumped gas into the double-end air outlet pipe 41 from the output end, then the double-end air outlet pipe 41 blows gas to the surface of the belt 32, the probability that external impurities are brought into the tail wheel sealed cabin 3 during operation of the belt 32 can be effectively reduced through the arrangement of the air pump 4, meanwhile, friction force reduction caused by too much dust attached to the surface of the belt 32 is effectively reduced, and accordingly the probability of skidding on the surface of the tail wheel 31 is reduced, the double-end air outlet pipe 41 enables the pumped gas of the air pump 4 to be blown to a preset place more intensively, and the cleaning capacity of the air pump 4 is effectively improved.
As shown in fig. 4, a pair of belt grooves 5 are formed in the narrow side wall of the tail wheel sealed cabin 3; the inner side wall of the belt groove 5 is fixedly connected with a plurality of second sealing rubber gaskets 51; when the belt 32 is in and out of the belt groove 5 in operation, the second sealing rubber cushion 51 can automatically sweep impurities on the surface of the belt 32, and the second sealing rubber cushion 51 can automatically isolate the impurities brought in when the belt 32 enters the tail wheel sealing cabin 3, and the surface of the belt 32 can be cleaned to a certain extent when the belt 32 is in and out of the tail wheel sealing cabin 3 through the arrangement of the second sealing rubber cushion 51, so that the probability that the impurities are brought into the tail wheel sealing cabin 3 from the outside by the belt 32 is further reduced, and the overall sealing effect of the tail wheel sealing cabin 3 is further improved.
As shown in fig. 1, a dust-proof plate 6 is fixedly connected to the outer side wall of the tail wheel sealed cabin 3, which is close to the belt groove 5; during operation, the dustproof plate 6 can automatically play a dustproof role so as to prevent impurities on the surface of the belt 32 from adhering to the surface of the motor connecting rod 11 along with air, the probability that the impurities on the surface of the belt 32 adhere to the shaft body sealed cabin 1 and peripheral devices along with air flow can be effectively reduced through the arrangement of the dustproof plate 6, and the probability that the blown impurities are directly isolated and adhered to other devices can be directly reduced when the air pump 4 pumps out air.
As shown in fig. 5, the side wall of the tail wheel 31 is fixedly connected with a third sealing rubber pad 7; the third sealing rubber cushion 7 can automatically exert sealing effect during operation, and the sealing effect of the joint of the main shaft 14 and the tail wheel 31 is effectively improved through the arrangement of the third sealing rubber cushion 7, so that the service life of the whole device is effectively prolonged.
Working principle: during operation, the motor connecting rod 11 is connected into the motor, then the motor power supply is turned on, then the motor connecting rod 11 can drive the main shaft 14 to start working, then the shaft body sealing cabin 1 can automatically exert sealing effect, then the liquid suction sponge 12 can further strengthen sealing effect, firstly, a proper amount of lubricating oil is added into the lubricating oil box 2, then the lubricating oil box 2 is mounted to the middle part of the first sealing rubber cushion 21, meanwhile, the oil delivery pipe 23 is inserted into the liquid suction sponge 12, then the lubricating oil box 2 can automatically immerse the lubricating oil into the liquid suction sponge 12, the main shaft 14 rotates to automatically drive the tail wheel 31 to rotate, then the tail wheel 31 drives the belt 32 to work, then the tail wheel sealing cabin 3 can automatically exert sealing effect, the power supply of the air pump 4 is started, then the air pump 4 pumps pumped air into the double-end air outlet pipe 41 from the output end, then the double-end air outlet pipe 41 blows air to the surface of the belt 32 every time, when the belt 32 enters the belt groove 5, the second sealing rubber cushion 51 can automatically sweep impurities on the surface of the belt 32, and the second sealing rubber cushion 51 can automatically isolate impurities on the surface of the belt 32 from entering the inside the tail wheel sealing cabin 3, the inner side 6 can automatically exert the effect of the dust-proof belt, and the dust-proof effect of the dust-proof belt can automatically exert the dust-proof effect on the surface of the tail wheel sealing cabin, and the dust-proof surface can automatically exert the dust-proof effect on the dust-proof surface of the tail wheel sealing cabin.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A tail wheel sealing device of a bucket elevator, a shaft body sealing cabin (1); the method is characterized in that: a first clamping groove (13) is formed in the shaft body sealed cabin (1); the inner side wall of the first clamping groove (13) is detachably provided with a liquid absorption sponge (12); the liquid absorbing sponge (12) is rotationally connected with a main shaft (14); the end part of the main shaft (14) is fixedly connected with a motor connecting rod (11).
2. The bucket elevator tail pulley sealing device of claim 1, wherein: a second clamping groove (22) is formed in the shaft body sealed cabin (1) close to the motor connecting rod (11); the inner side wall of the second clamping groove (22) is fixedly connected with a first sealing rubber pad (21); the inner side wall of the first sealing rubber pad (21) is detachably provided with a lubricating oil box (2); the side wall of the lubricating oil box (2) is fixedly connected with a plurality of oil delivery pipes (23).
3. The bucket elevator tail wheel sealing device of claim 2, wherein: the outer side wall of the shaft body sealed cabin (1) is fixedly connected with a tail wheel sealed cabin (3); a tail wheel (31) is arranged in the tail wheel sealed cabin (3); the tail wheel (31) is detachably provided with a belt (32).
4. A bucket elevator tail pulley seal as set forth in claim 3 wherein: an air pump (4) is fixedly connected to the outer side wall of the tail wheel sealed cabin (3); the output end of the air pump (4) is fixedly connected with a double-head air outlet pipe (41).
5. The bucket elevator tail pulley seal of claim 4 wherein: a pair of belt grooves (5) are formed in the narrow side wall of the tail wheel sealed cabin (3); the inner side wall of the belt groove (5) is fixedly connected with a plurality of second sealing rubber gaskets (51).
6. The bucket elevator tail pulley seal of claim 5 wherein: and a dustproof plate (6) is fixedly connected at the outer side wall of the tail wheel sealed cabin (3) close to the belt groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322615911.2U CN220770134U (en) | 2023-09-26 | 2023-09-26 | Tail wheel sealing device of bucket elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322615911.2U CN220770134U (en) | 2023-09-26 | 2023-09-26 | Tail wheel sealing device of bucket elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220770134U true CN220770134U (en) | 2024-04-12 |
Family
ID=90613142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322615911.2U Active CN220770134U (en) | 2023-09-26 | 2023-09-26 | Tail wheel sealing device of bucket elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220770134U (en) |
-
2023
- 2023-09-26 CN CN202322615911.2U patent/CN220770134U/en active Active
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