CN210504437U - Belt feeder is from moving tail cylinder that economizes on fuel - Google Patents
Belt feeder is from moving tail cylinder that economizes on fuel Download PDFInfo
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- CN210504437U CN210504437U CN201921067155.1U CN201921067155U CN210504437U CN 210504437 U CN210504437 U CN 210504437U CN 201921067155 U CN201921067155 U CN 201921067155U CN 210504437 U CN210504437 U CN 210504437U
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- lubricating oil
- oil
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Abstract
The utility model provides a belt feeder is from moving tail cylinder that economizes on fuel, relate to belt feeder auxiliary assembly technical field, barrel, axle, end cover and lubricating oil limit device, the both ends of barrel can be dismantled and be connected with the end cover, the barrel is inside to form the oil reservoir with the end cover cooperation, the through-hole has been seted up at the end cover center, the axle passes the through-hole of end cover and runs through the barrel setting along the axial of barrel, and the both ends of axle are located the outside of barrel, lubricating oil limit device sets up in the oil reservoir that is formed by the barrel is inside to cooperate with the end cover. The oil storage cavity is divided into an oil storage inner cavity and an oil-free outer cavity by the lubricating oil limiting device, lubricating oil only needs to be injected into the oil storage inner cavity when a bearing is lubricated, the lubricating oil does not need to be injected into the whole oil storage cavity, the injection amount of the lubricating oil is relatively small, resources are saved, and the cost is reduced.
Description
Technical Field
The utility model relates to a belt feeder auxiliary assembly technical field, concretely relates to belt feeder is from moving tail cylinder that economizes on fuel.
Background
The tail roller is an important part of the self-moving tail of the mining belt conveyor, and the tail roller needs to rotate continuously during working, so that bearings inside the tail roller need to be lubricated regularly, otherwise, the rotation is blocked, and the belt conveyor can be seriously or even caused to break down in operation.
Lubricating oil is required to be injected into an oil storage cavity in the whole roller when the internal bearing of the tail roller is lubricated in the traditional way, a large amount of lubricating oil is consumed in each injection, resources are wasted, and the cost is increased.
Disclosure of Invention
In view of the above, it is necessary to provide a belt conveyor self-moving tail oil-saving roller with a small amount of lubricating oil.
An oil-saving roller at the tail of a belt conveyor self-moving machine comprises a roller body, a shaft, a sealing end cover and a lubricating oil limiting device, wherein the sealing end cover is detachably connected at two ends of the roller body, an oil storage cavity is formed by matching the inner part of the roller body and the sealing end cover, a through hole is formed in the center of the sealing end cover, the shaft penetrates through the through hole of the sealing end cover and penetrates through the roller body along the axial direction of the roller body, two ends of the shaft are positioned outside the roller body, the lubricating oil limiting device is arranged in the oil storage cavity formed by matching the inner part of the roller body and the sealing end cover, the lubricating oil limiting device is sleeved on the shaft, two ends of the lubricating oil limiting device are correspondingly and fixedly connected with the two sealing end covers so that lubricating oil is gathered in the oil storage cavity enclosed by the lubricating oil limiting device and the sealing end cover, two bearings, the outer ring of the bearing is fixedly connected with the inner wall of the lubricating oil limiting device so as to lubricate the bearing by using the gathered lubricating oil.
Preferably, the diameters of the two ends of the lubricating oil limiting device are larger than the diameter of the middle section of the lubricating oil limiting device, the diameter of the middle section of the lubricating oil limiting device is larger than the outer diameter of the shaft, the two ends of the lubricating oil limiting device are respectively matched with the two sealing end covers to form a bearing accommodating space, and the bearing is located in the bearing accommodating space.
Preferably, the minimum distance between the lubricating oil limiting device and the shaft is 5-20 mm, so that the volume of the oil storage cavity is reduced to the maximum extent.
Preferably, the minimum distance between the lubricating oil limiting device and the region where the bearing is not connected is 20-80 mm, so that the volume of the oil storage cavity is reduced to the maximum extent.
Preferably, at least one end of the shaft is provided with an oil filling port communicated with the oil storage inner cavity along the axial direction of the shaft, so that lubricating oil can be conveniently injected into the oil storage inner cavity from the oil filling port, and an outlet of the oil filling port is communicated with the bearing accommodating space.
Preferably, the both ends of axle all set up along its axial with store the oiling mouth of oil inner chamber intercommunication to store the oil inner chamber with lubricating oil injection from the oiling mouth, the export and the bearing accommodation space intercommunication of oiling mouth.
The utility model adopts the above technical scheme, its beneficial effect lies in: the oil storage cavity is divided into an oil storage inner cavity and an oil-free outer cavity by the lubricating oil limiting device, lubricating oil only needs to be injected into the oil storage inner cavity when a bearing is lubricated, the lubricating oil does not need to be injected into the whole oil storage cavity, the injection amount of the lubricating oil is relatively small, resources are saved, and the cost is reduced.
Drawings
Fig. 1 is a schematic sectional structure view of a belt conveyor self-moving tail oil-saving roller.
In the figure: the belt conveyor self-moving tail oil-saving roller comprises a belt conveyor self-moving tail oil-saving roller 10, a roller body 20, a lubricating oil limiting device 21, an oil storage inner cavity 22, an oil-free outer cavity 23, a shaft 24, an oil injection port 241, a sealing plug 2411, a bearing 25 and a sealing end cover 26.
Detailed Description
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Referring to fig. 1, an embodiment of the present invention provides a belt conveyor self-moving tail oil-saving drum 10, which includes a drum 20, a shaft 24, a sealing end cover 26 and a lubricating oil limiting device 21, wherein the sealing end cover 26 is detachably connected to two ends of the drum 20, an oil storage cavity is formed inside the drum 20 and in cooperation with the sealing end cover 26, a through hole is formed in the center of the oil storage cavity, the shaft 24 penetrates through the through hole of the sealing end cover 26 and axially penetrates through the drum 20, two ends of the shaft 24 are located outside the drum 20, the lubricating oil limiting device 21 is arranged in the oil storage cavity formed by the inside of the drum 20 and the sealing end cover 26, the lubricating oil limiting device 21 is sleeved on the shaft 24, and two ends of the lubricating oil limiting device 21 are fixedly connected to the two sealing end covers 26, so that the lubricating oil is gathered in an oil storage cavity 22 surrounded by the lubricating oil limiting device 21 and the sealing end covers 26, two bearings 25 are arranged, each bearing 25 is correspondingly close to one sealing end cover 26, the inner ring of the bearing 25 is fixedly connected with the shaft 24, and the outer ring of the bearing 25 is fixedly connected with the inner wall of the lubricating oil limiting device 21, so that the bearing 25 is lubricated by the collected lubricating oil.
Further, the diameters of the two ends of the lubricating oil limit device 21 are larger than the diameter of the middle section, the diameter of the middle section of the lubricating oil limit device 21 is larger than the outer diameter of the shaft 24, the two ends of the lubricating oil limit device 21 are respectively matched with the two sealing end covers 26 to form a bearing accommodating space, and the bearing 25 is located in the bearing accommodating space.
Further, the lubricating oil limiting device 21 divides the oil storage cavity into an oil storage inner cavity 22 and an oil-free outer cavity 23, and the oil storage inner cavity 22 is not communicated with the oil-free outer cavity 23, so that the lubricating oil in the oil storage inner cavity 22 does not enter the oil-free outer cavity 23.
Further, the minimum distance between the lubricating oil limiting device 21 and the shaft 24 is 10 mm, so that the work of the belt conveyor self-moving tail oil-saving roller 10 is not influenced on the premise of reducing the volume of the oil storage cavity 22.
Further, the minimum distance between the lubricating oil limiting device 21 and the region where the bearing 25 is not connected and the bearing 25 is 30 mm, so that the operation of the belt conveyor self-moving tail oil-saving roller 10 is not influenced on the premise of reducing the volume of the oil storage inner cavity 22.
Further, oiling mouth 241 with storing oil inner chamber 22 intercommunication is all seted up along its axial in the both ends of axle 24 to in store oil inner chamber 22 with lubricating oil injection fast from two oiling mouths 241 simultaneously, oiling mouth 241 export and bearing accommodation space intercommunication.
Further, a sealing plug 2411 is arranged at the oil injection position of the oil injection port 241, so that the belt conveyor self-moving tail oil-saving roller 10 cannot leak oil in the using process.
When the device is used specifically, the work of the belt conveyor self-moving tail oil-saving roller 10 is stopped, the sealing plug 2411 is opened, lubricating oil is injected into the oil storage inner cavity 22 from the oil injection port 241, the lubricating oil injection is stopped when the lubricating oil injection amount reaches the required amount manually visually from the oil injection port 241, the sealing plug 2411 is plugged, the oil injection port 241 is detected and confirmed to be sealed, and the belt conveyor self-moving tail oil-saving roller 10 is started to continue to work.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a belt feeder is from moving tail cylinder that economizes on fuel which characterized in that: the lubricating oil quantity-limiting device is arranged in an oil storage cavity formed by the barrel and the sealing end covers in a matching way, the lubricating oil quantity-limiting device is sleeved on the shaft, the two ends of the lubricating oil quantity-limiting device are correspondingly and fixedly connected with the two sealing end covers so that the lubricating oil is gathered in an oil storage cavity formed by the lubricating oil quantity-limiting device and the sealing end covers, two bearings are arranged on the shaft of the oil storage cavity, each bearing is correspondingly close to one sealing end cover, the inner rings of the bearings are fixedly connected with the shaft, and the outer rings of the bearings are fixedly connected with the inner wall of the lubricating oil quantity-limiting device, to lubricate the bearing with the pooled lubricating oil.
2. The belt conveyor self-moving tail oil-saving roller of claim 1, which is characterized in that: the diameter of the two ends of the lubricating oil quantity limiting device is larger than the diameter of the middle section of the lubricating oil quantity limiting device, the diameter of the middle section of the lubricating oil quantity limiting device is larger than the outer diameter of the shaft, the two ends of the lubricating oil quantity limiting device are respectively matched with the two sealing end covers to form a bearing accommodating space, and the bearing is located in the bearing accommodating space.
3. The belt conveyor self-moving tail oil-saving roller of claim 1 or 2, characterized in that: the minimum distance between the lubricating oil limiting device and the shaft is 5-20 mm.
4. The belt conveyor self-moving tail oil-saving roller of claim 3, characterized in that: the minimum distance between the lubricating oil limiting device and the region where the bearing is not connected is 20-80 mm.
5. The belt conveyor self-moving tail oil-saving roller of claim 2, characterized in that: at least one end of the shaft is provided with an oil filling port communicated with the oil storage inner cavity along the axial direction, and an outlet of the oil filling port is communicated with the bearing accommodating space.
6. The belt conveyor self-moving tail oil-saving roller of claim 2, characterized in that: the both ends of axle all set up along its axial with store the oiling mouth of oil inner chamber intercommunication, the export and the bearing accommodation space intercommunication of oiling mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921067155.1U CN210504437U (en) | 2019-07-09 | 2019-07-09 | Belt feeder is from moving tail cylinder that economizes on fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921067155.1U CN210504437U (en) | 2019-07-09 | 2019-07-09 | Belt feeder is from moving tail cylinder that economizes on fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210504437U true CN210504437U (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921067155.1U Active CN210504437U (en) | 2019-07-09 | 2019-07-09 | Belt feeder is from moving tail cylinder that economizes on fuel |
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| CN (1) | CN210504437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113086563A (en) * | 2021-03-26 | 2021-07-09 | 平安开诚智能安全装备有限责任公司 | Self-moving tail of belt conveyor |
-
2019
- 2019-07-09 CN CN201921067155.1U patent/CN210504437U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113086563A (en) * | 2021-03-26 | 2021-07-09 | 平安开诚智能安全装备有限责任公司 | Self-moving tail of belt conveyor |
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