CN214838217U - Self-lubricating chain for mining machinery - Google Patents
Self-lubricating chain for mining machinery Download PDFInfo
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- CN214838217U CN214838217U CN202120272108.1U CN202120272108U CN214838217U CN 214838217 U CN214838217 U CN 214838217U CN 202120272108 U CN202120272108 U CN 202120272108U CN 214838217 U CN214838217 U CN 214838217U
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- Prior art keywords
- chain
- flywheel
- rotating
- self
- fouling
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- 238000005065 mining Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 238000004140 cleaning Methods 0.000 claims abstract description 28
- 230000003373 anti-fouling effect Effects 0.000 claims description 36
- 230000005540 biological transmission Effects 0.000 claims description 24
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000003921 oil Substances 0.000 abstract description 44
- 239000012535 impurity Substances 0.000 description 13
- 239000000428 dust Substances 0.000 description 8
- 238000010892 electric spark Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of mining machinery, in particular to a self-lubricating chain for mining machinery, which comprises a driving flywheel and a linkage flywheel, wherein the driving flywheel is meshed with the chain; by the driving mode, the driving flywheel is linked with the cleaning mechanism, when the driving flywheel is started or stopped, the cleaning mechanism is correspondingly started or stopped, a worker does not need to control to start or stop the cleaning mechanism, and the workload of the worker is reduced; the drive flywheel is connected with oiling mechanism through the chain rotation, and through the removal of chain, oiling mechanism oils to the chain, and when the chain was not removing, oiling mechanism also stopped oiling to the chain, and the continuity of oil is stronger, and oiling efficiency also is showing and is improving.
Description
Technical Field
The utility model relates to a mining machinery technical field, concretely relates to self-lubricating chain for mining machinery.
Background
The chain for the mining machinery is generally a metal chain ring or a metal ring, is mainly used for mechanical transmission and traction, and generally needs to be added with some lubricating oil when the chain is used for a period of time or the use strength is more than the price, so that the chain transmission is smoother, and the rusting phenomenon of the chain is reduced; before lubricating oil is fed, impurities (small stones and sand) on the chain need to be cleaned, and the phenomenon that the chain is damaged due to the fact that the chain and the flywheel are abraded and aggravated by the impurities is avoided.
The patent of patent application CN201821293545.6 discloses a chain cleaning device, which uses a second motor to drive a roller to make soft bristles on the roller brush the chain, so as to achieve the purpose of cleaning the chain, but the device still has the following problems in use;
on one hand, the roller is driven by a motor, the linkage with the chain is poor, the motor needs to be correspondingly started or closed by a worker when the chain is started or closed, and the workload of the worker is increased;
on the other hand, as the mining machinery is longer in chain and shorter in downtime, the motor is easy to break down when the motor is used for driving the roller to work for a long time; and when the motor is started, electric sparks are easy to generate, and under the mine environment, each additional motor needs to be carefully treated.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a self-lubricating chain for mining machinery.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a self-lubricating chain for mining machinery, includes drive flywheel and linkage flywheel with chain engaged with, the drive flywheel rotates and is connected with oiling machine and constructs, the linkage flywheel is connected with axial drive mechanism, axial drive mechanism rotates and is connected with reversing transmission mechanism, reversing transmission mechanism is used for the clean mechanism of drive to clean for the chain.
The axial transmission mechanism is a turbine, and the reversing transmission mechanism comprises a worm and a gear I;
the worm wheel is meshed with the worm and is coaxially connected with the linkage flywheel;
the worm is coaxially connected with the gear I, and two ends of the worm are rotatably connected with the reversing transmission mechanism protective shell through bearings.
The cleaning mechanism comprises a cleaning brush ring, a rotating pipe and a rotating sleeve;
the cleaning brush ring is fixedly connected with the inner peripheral surface of the rotating pipe, the chain penetrates through the rotating pipe, the annular sliding block is sleeved on the fixing ring on the outer peripheral surface of the rotating pipe, the sliding way matched with the annular sliding block is formed in the inner peripheral surface of the rotating pipe, and the rolling balls are embedded in the contact surface of the annular sliding block and the sliding way.
The gear II is fixedly sleeved on the outer peripheral surface of the rotating pipe and meshed with the gear I, and the rotating sleeve is fixed on the support frame.
The oiling mechanism comprises a rotating wheel and an oil tank, the rotating wheel is installed on a rotating wheel supporting frame and meshed with the chain, and the oil tank is located below the rotating wheel.
And an antifouling mechanism is arranged on the oil tank.
The antifouling mechanism is provided with an antifouling groove, the antifouling groove extends into the inner cavity of the oil tank, the side wall and the bottom surface of the antifouling groove are provided with oil inlet holes, and one part of the rotating wheel extends into the antifouling groove.
Compared with the prior art, the beneficial effects of the utility model are that:
firstly, a driving flywheel drives a linkage flywheel to rotate through a chain, the linkage flywheel is connected with an axial transmission mechanism, the axial transmission mechanism is rotationally connected with a reversing transmission mechanism, and a cleaning mechanism is driven by the reversing transmission mechanism to clean the chain; by the driving mode, the driving flywheel is linked with the cleaning mechanism under the condition that other power sources are not increased, when the driving flywheel is started or stopped, the cleaning mechanism is correspondingly started or stopped, a worker does not need to control to start or stop the cleaning mechanism, and the workload of the worker is reduced; the design of a motor is cancelled, the condition of electric sparks is reduced, and the reliability is higher due to the transmission mode among mechanical parts.
Two, drive flywheel rotate through the chain and are connected with the mechanism that oils, and through the removal of chain, the mechanism that oils the chain, and when the chain was not removing, the mechanism that oils also stopped oiling to the chain, compares with traditional artifical fat liquoring mode, and the continuity of fat liquoring is stronger, and fat liquoring efficiency is showing the improvement also.
And thirdly, due to the design of the antifouling groove, the phenomenon that residual impurities on the chain diffuse in the inner cavity of the oil tank to pollute the whole oil tank can be avoided.
Drawings
Fig. 1 is a schematic structural view of a self-lubricating chain for mining machinery.
Fig. 2 is an exploded view of an anti-fouling mechanism and an oil tank in a self-lubricating chain for mining machinery.
Fig. 3 is a schematic view of the structure of the rotating tube.
Fig. 4 is a front view of the rotating tube.
Fig. 5 is a schematic structural view of the rotating sleeve.
In the drawings: the device comprises a chain 1, a driving flywheel 2, a linkage flywheel 3, a turbine 4, a worm 5, a gear I6, a rotating pipe 7, a rotating sleeve 8, an annular sliding block 9, a ball 11, a cleaning brush ring 12, a gear II13, a supporting frame 14, a rotating wheel 15, an oil tank 16, a rotating wheel supporting frame 17, an antifouling mechanism 18, an antifouling groove 19, a reversing transmission mechanism protective shell 20 and an oil inlet 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, a self-lubricating chain for mining machinery comprises a driving flywheel 2 and a linkage flywheel 3, wherein the driving flywheel 2 and the linkage flywheel 3 are meshed with a chain 1, the driving flywheel 2 is rotatably connected with an oiling mechanism through the chain 1, the linkage flywheel 3 is connected with an axial transmission mechanism, the axial transmission mechanism is rotatably connected with a reversing transmission mechanism, and the reversing transmission mechanism is used for driving a cleaning mechanism to clean the chain 1;
in the embodiment, the driving flywheel 2 is fixedly arranged on a driving flywheel rotating shaft, the driving flywheel rotating shaft is rotatably arranged on a driving flywheel supporting frame through a bearing, and the output end of the driving motor is connected with the shaft end of the driving flywheel rotating shaft; the linkage flywheel 3 is fixedly arranged on a linkage flywheel rotating shaft, and the linkage flywheel rotating shaft is rotatably arranged on a linkage flywheel supporting frame through a bearing.
Referring to fig. 1, specifically, the axial transmission mechanism is a worm wheel 4, the reversing transmission mechanism includes a worm 5 and a gear I6, the worm wheel 4 is engaged with the worm 5 and coaxially connected with the linkage flywheel 3, the worm 5 is coaxially connected with the gear I6, and two ends of the worm 5 are rotatably connected with the reversing transmission mechanism protective housing 20 through bearings.
During transmission, the driving flywheel 2 is started, the driving flywheel 2 drives the linkage flywheel 3 to rotate through the meshing chain 1, the linkage flywheel 3 and the turbine 4 are fixedly connected with the same rotating shaft, namely the linkage flywheel 3 and the turbine 4 are fixedly installed on the linkage flywheel rotating shaft, the linkage flywheel 3 drives the turbine 4 to rotate through the linkage flywheel rotating shaft, the turbine 4 is meshed with the worm 5, the gear I6 is coaxially and fixedly connected to the worm 5, the gear I6 is driven to rotate in the rotating process of the worm 5, and the cleaning mechanism is driven through the gear I6.
Referring to fig. 3, 4 and 5, in detail, the cleaning mechanism includes a cleaning brush ring 12, a rotating pipe 7 and a rotating sleeve 8;
referring to fig. 1, 3, 4 and 5, the cleaning brush ring 12 is fixedly connected to an inner circumferential surface of the rotating tube 7, the chain 1 penetrates through the rotating tube 7, the annular slider 9 is sleeved on a fixed ring on an outer circumferential surface of the rotating tube 7, a slideway adapted to the annular slider 9 is formed on an inner circumferential surface of the rotating sleeve 8, balls 11 are embedded on a contact surface of the annular slider 9 and the slideway, a gear II13 is fixedly sleeved on an outer circumferential surface of the rotating tube 7, the gear II13 is engaged with the gear I6, and the rotating sleeve 8 is fixed on the supporting frame 14.
During transmission, gear I6 meshing gear II13, gear II13 drive rotating tube 7 and rotate, because rotating sleeve 8 fixes on support frame 14, so rotating tube 7 rotates at rotating sleeve 8 inner chamber, and rotating tube 7 inner peripheral surface fixed connection cleaning brush ring 12, rotating tube 7 just so drives cleaning brush ring 12 and rotates when rotating sleeve 8 inner chamber, and when cleaning brush ring 12 rotated, dust impurity on chain 1 cleaned.
Referring to fig. 2, in particular, the oiling mechanism includes a rotating wheel 15 and an oil tank 16, the rotating wheel 15 is mounted on a rotating wheel support frame 17, the rotating wheel 15 is engaged with the chain 1, and the oil tank 16 is located below the rotating wheel 15.
When drive flywheel 2 starts, drive flywheel 2 is through meshing chain 1, it rotates to drive chain 1, chain 1 meshes with rotation wheel 15 during rotation, it is rotatory to drive rotation wheel 15, it is oil tank 16 to rotate wheel 15 below, when rotating wheel 15 is rotatory, can be continuous dip in oil tank 16, just also made to rotate and scribbled the oil on the wheel 15, it meshes with chain 1 to rotate wheel 15, just also make the oil that rotates on the wheel 15 paint chain 1, oil to chain 1, when drive flywheel 2 stops, chain 1 stall, drive flywheel 2 also just so stall, stop oiling to chain 1 promptly.
Further, considering that although the cleaning mechanism is provided in the present apparatus, a small amount of dust and impurities may remain on the surface of the chain 1, when the chain 1 engages with the rotating wheel 15, the dust and impurities on the surface of the chain 1 adhere to the rotating wheel 15, and after the rotating wheel 15 is immersed in the oil tank 16, the dust and impurities may also be immersed in the oil tank 16, so that the light weight may float on the surface of the oil, and the heavy weight may sink to the bottom of the oil tank 16, causing contamination of the oil tank 16.
Therefore, in the present embodiment, the tank 16 is provided with the stain-proofing mechanism 18;
specifically, the anti-fouling mechanism 18 is a box-shaped device with an opening at the upper part, an anti-fouling groove 19 is formed in the anti-fouling mechanism 18, the anti-fouling groove 19 extends into an inner cavity of the oil tank 16, and the anti-fouling mechanisms 18 on two sides of the anti-fouling groove 19 are abutted against the oil tank 16; oil inlet holes 21 are formed in the side wall and the bottom surface of the anti-fouling groove 19 and used for allowing oil materials to enter the anti-fouling groove 19, and a part of the rotating wheel 15 extends into the anti-fouling groove 19; in this embodiment, a filter net is fixedly installed in the anti-fouling groove 19, the filter net covers the oil inlet 21, and the filter net is a three-hundred mesh filter net, the diameter of which is zero five millimeters, and is used for preventing dust and impurities from entering the oil tank 16 through the anti-fouling groove 19.
When the anti-fouling mechanism is used, the anti-fouling mechanism 18 is installed on the oil tank 16, the anti-fouling groove 19 of the anti-fouling mechanism 18 enters the oil tank 16, and oil is immersed in the anti-fouling groove 19 through the oil inlet hole 21; when the rotating wheel 15 rotates, the rotating wheel enters the anti-fouling groove 19, if dust or impurities are carried on the surface of the rotating wheel 15, the dust or the impurities only stay in the anti-fouling groove 19 under the obstruction of the anti-fouling mechanism 18, and cannot diffuse into the whole oil tank 16 through the anti-fouling groove 19, so that the environment of the oil tank cannot be polluted; when the amount of the impurities in the dirt-proof tank 19 is large, the dirt-proof mechanism 18 is taken out and the impurities in the dirt-proof tank 19 are dumped.
The working principle is as follows:
when the chain 1 is cleaned, the driving flywheel 2 is started, the driving flywheel 2 drives the linkage flywheel 3 to rotate through the meshing chain 1, the linkage flywheel 3 and the turbine 4 are fixedly connected with the rotating shaft, the turbine 4 is driven to rotate, the worm 5 is coaxially and fixedly connected with the gear I6, the worm 5 is driven to rotate in the rotating process, the gear I6 is driven to rotate, the gear I6 is meshed with the gear II13, the gear II13 drives the rotating pipe 7 to rotate, the rotating pipe 7 rotates in the inner cavity of the rotating sleeve 8 as the rotating sleeve 8 is fixed on the supporting frame 14, the inner peripheral surface of the rotating pipe 7 is fixedly connected with the cleaning brush ring 12, the rotating pipe 7 drives the cleaning brush ring 12 to rotate when the inner cavity of the rotating sleeve 8 rotates, and dust and impurities on the chain 1 are cleaned when the cleaning brush ring 12 rotates.
When oiling to chain 1, drive flywheel 2 is through meshing chain 1, it rotates to drive chain 1, chain 1 meshes with rotation wheel 15 during rotation, it is rotatory to drive rotation wheel 15, it is oil tank 16 to rotate wheel 15 below, when rotating wheel 15 is rotatory, can be continuous dip in oil tank 16, just also made to rotate and scribbled the oil on wheel 15, it meshes with chain 1 to rotate wheel 15, just also make the oil that rotates on the wheel 15 scribble chain 1, oil to chain 1, when drive flywheel 2 stops, chain 1 stall, so drive flywheel 2 is just also stall, stop oiling to chain 1 promptly.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (8)
1. The utility model provides a self-lubricating chain for mining machinery, its characterized in that includes drive flywheel (2) and linkage flywheel (3) with chain (1) engaged with, drive flywheel (2) rotate and are connected with oiling machine structure, linkage flywheel (3) are connected with axial drive mechanism, axial drive mechanism rotates and is connected with reversing drive mechanism, reversing drive mechanism is used for driving clean mechanism and cleans for chain (1).
2. Self-lubricating chain for mining machines according to claim 1, characterized in that the axial transmission is a worm gear (4) and the reversing transmission comprises a worm (5) and a gear I (6).
3. The self-lubricating chain for mining machines according to claim 2, characterized in that the worm wheel (4) meshes with the worm (5), coaxially connected to the linked flywheel (3); the worm (5) is coaxially connected with the gear I (6), and two ends of the worm (5) are rotatably connected with the reversing transmission mechanism protective shell (20) through bearings.
4. The self-lubricating chain for mining machinery according to claim 1, characterized in that the cleaning mechanism comprises a cleaning brush ring (12), a rotating tube (7) and a rotating sleeve (8);
the cleaning brush ring (12) is fixedly connected with the inner peripheral surface of the rotating pipe (7), the chain (1) penetrates through the rotating pipe (7), the annular sliding block (9) is sleeved on the outer peripheral surface of the rotating pipe (7) in a fixing ring mode, a slideway matched with the annular sliding block (9) is formed in the inner peripheral surface of the rotating sleeve (8), and a ball (11) is embedded in the contact surface of the annular sliding block (9) and the slideway.
5. The self-lubricating chain for mining machinery of claim 4, wherein the rotating pipe (7) is further fixedly sleeved with a gear II (13) on the outer peripheral surface, the gear II (13) is meshed with the gear I (6), and the rotating sleeve (8) is fixed on the support frame (14).
6. Self-lubricating chain for mining machines according to claim 1, characterized in that the oiling mechanism comprises a rotating wheel (15) and an oil tank (16), the rotating wheel (15) being mounted on a rotating wheel support frame (17), the rotating wheel (15) being engaged with the chain (1), the oil tank (16) being located below the rotating wheel (15).
7. The self-lubricating chain for mining machinery of claim 6, characterized in that an anti-fouling mechanism (18) is mounted on the oil tank (16).
8. The self-lubricating chain for mining machinery according to claim 7, wherein the anti-fouling mechanism (18) is provided with an anti-fouling groove (19), the anti-fouling groove (19) extends into an inner cavity of the oil tank (16), oil inlet holes (21) are formed in side walls and a bottom surface of the anti-fouling groove (19), and a part of the rotating wheel (15) extends into the anti-fouling groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120272108.1U CN214838217U (en) | 2021-01-29 | 2021-01-29 | Self-lubricating chain for mining machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120272108.1U CN214838217U (en) | 2021-01-29 | 2021-01-29 | Self-lubricating chain for mining machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214838217U true CN214838217U (en) | 2021-11-23 |
Family
ID=78880395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120272108.1U Expired - Fee Related CN214838217U (en) | 2021-01-29 | 2021-01-29 | Self-lubricating chain for mining machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214838217U (en) |
-
2021
- 2021-01-29 CN CN202120272108.1U patent/CN214838217U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |