CN216693002U - Automatic lubricating system for pin shaft of mechanical rope grab bucket - Google Patents
Automatic lubricating system for pin shaft of mechanical rope grab bucket Download PDFInfo
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- CN216693002U CN216693002U CN202122506615.XU CN202122506615U CN216693002U CN 216693002 U CN216693002 U CN 216693002U CN 202122506615 U CN202122506615 U CN 202122506615U CN 216693002 U CN216693002 U CN 216693002U
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Abstract
The utility model discloses an automatic lubricating system for a mechanical rope grab bucket pin shaft, which comprises an oil storage tank, wherein the oil storage tank is vertically inserted on a grease pump, one end of the grease pump is fixedly connected with a battery through a quick plug, the other end of the grease pump is connected with a main distributor through a steel pipe, the main distributor is respectively connected with a sub-distributor through pipelines, the sub-distributor is respectively connected with an upper pulley shaft, an upper stay rod pin shaft and a rope guide pulley shaft through a sub-distributor oil supply pipeline, and the main distributor is respectively connected with a lower stay rod pin shaft, a lower stay rod shaft and a main pin shaft through a lower stay rod pin shaft oil supply pipe, a lower stay rod shaft oil supply pipe and a main pin shaft oil supply pipe. This mechanical type rope grab round pin axle self-lubricate system can prolong the life of mechanical type rope grab, reduces grab dimension personnel's working strength and avoids climbing the possibility of dropping, avoids the abnormal sound that produces because of lacking oil in the use of grab, reduces noise pollution, reduces the complete machine fault rate, prevents the sintering between axle and the cover, reduces power loss, raises the efficiency.
Description
Technical Field
The utility model relates to the technical field of self-lubricating systems, in particular to an automatic lubricating system for a pin shaft of a mechanical rope grab bucket.
Background
With the continuous progress of society, the hoisting industry is rapidly developed. In the hoisting industry, mechanical rope grabs are frequently used. When the mechanical rope grab bucket is used, the main problems of mechanical loss are that main joints such as a supporting rod, a pulley, a pin shaft of a guide wheel device, a bearing, a bush and the like are abraded, and the main reason of over-quick abrasion is that lubricating points on the grab bucket are not sufficiently or timely added with lubricating oil, so that the shaft and the bush are abraded, and the integral service life of the grab bucket is shortened; in the existing grab bucket design, a user needs to regularly and manually oil the lubricating point of the grab bucket, the grab bucket can be maintained due to negligence of workers or non-maintenance requirements, in addition, the overall size of the grab bucket is high, part of lubricating positions need to be lifted for operation, lubricating oil is leaked due to negligence, and a pin shaft and a bush are damaged; in addition, the manual lubricating oil adding amount of maintenance personnel is not controllable, the shaft and the bushing are damaged too little, and waste is caused too much. In summary, the existing mechanical rope grab has the following defects in the using process: firstly, the mechanical rope grab bucket generally has the defects of not-in-place maintenance, rapid abrasion of parts such as a pin shaft, a bush, a joint bearing and the like, shortened overhaul period and service life of equipment, and prolonged service life of the shaft, the bearing and the bush in a use field; secondly, the mechanical grab bucket is too high, the manual filling is inconvenient and the working danger is large.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: in order to solve the problems in the background art, the automatic lubricating system for the pin shaft of the mechanical rope grab is provided, so that the service life of the mechanical rope grab can be prolonged; the working strength of the grab bucket maintenance personnel is reduced, and the possibility of climbing and falling is avoided; abnormal sound caused by oil shortage in the use of the grab bucket is avoided, and noise pollution is reduced; the failure rate of the whole machine is reduced; prevent the sintering between the shaft and the sleeve, reduce the power loss and improve the efficiency.
The technical scheme adopted by the utility model for solving the technical problems is as follows: an automatic lubricating system for a pin shaft of a mechanical rope grab bucket is provided with an oil storage tank, wherein the oil storage tank is vertically inserted on a grease pump, and one end of the grease pump is fixedly connected with a battery through a quick plug; the other end of the grease pump is connected with the main distributor through a steel pipe; the main distributor is respectively connected with the sub-distributors through pipelines; the sub-distributors are respectively connected with an upper pulley shaft, an upper stay bar pin shaft and a rope guide wheel shaft through sub-distributor oil supply pipelines; the main distributor is connected with the lower supporting rod pin shaft, the lower sliding wheel shaft and the main pin shaft through a lower supporting rod pin shaft oil supply pipe, a lower sliding wheel shaft oil supply pipe and a main pin shaft oil supply pipe respectively.
Further specifically, in the technical scheme, the main distributor is also connected with a pin shaft at a lower pulley wedge sleeve through a pipeline; the design can control the lubrication of the pin shaft at the wedge sleeve of the lower pulley through a pipeline.
Further specifically, in the above technical solution, the sub-distributor is connected with the upper pulley shaft and the rope guide pulley shaft by using a first steel pipe; the first steel pipe is fixedly arranged on the inner side of the upper bolster of the brace rod; the design can realize rigid connection of the lubricating pipeline, improve the overall connection strength and ensure the self-lubricating operation of the lubricating pipeline.
Further specifically, in the above technical solution, the main distributor and the lower stay bar pin shaft are connected by a second steel pipe; the second steel pipe is also fixedly arranged on the inner side of the upper bolster of the stay bar; the design can realize the rigid connection of the lubricating pipelines, improve the overall connection strength and ensure the self-lubricating operation of the lubricating pipelines.
Further specifically, in the above technical solution, a protective cover is further sleeved outside the oil storage tank; the normal operation of the whole self-lubricating system can be ensured.
The utility model has the beneficial effects that: the automatic lubricating system for the pin shaft of the mechanical rope grab can prolong the service life of the mechanical rope grab; the working strength of grab maintenance personnel is reduced, and the possibility of climbing and falling is avoided; abnormal sound caused by oil shortage in the use of the grab bucket is avoided, and noise pollution is reduced; the failure rate of the whole machine is reduced; prevent the sintering between the shaft and the sleeve, reduce the power loss and improve the efficiency.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a schematic diagram of the connection of the main distributor to the sub-distributors in the present invention;
FIG. 4 is a schematic diagram of the piping connections of the automatic lubrication system of the present invention;
fig. 5 is a schematic diagram of the circuit configuration of the grease pump of the present invention.
The reference numbers in the drawings are: 1. the oil storage tank comprises an oil storage tank, 2, a grease pump, 3, a battery, 4, a main distributor, 5, a sub distributor, 6, a sub distributor oil supply pipeline, 7, a lower support rod pin shaft oil supply pipe, 8, a lower sliding wheel shaft oil supply pipe, 9, a main pin shaft oil supply pipe, 10, a protective cover, 11, a charger, 12 and a power supply electric quantity display lamp.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Fig. 1 to 5 show an automatic lubricating system for a mechanical rope grab pin shaft, which comprises an oil storage tank 1, wherein the oil storage tank 1 is vertically inserted into a grease pump 2, and one end of the grease pump 2 is fixedly connected with a battery 3 through a quick plug; the other end of the grease pump 2 is connected with a main distributor 4 through a steel pipe; the main distributor 4 is respectively connected with the sub-distributors 5 through pipelines; the sub-distributor 5 is respectively connected with an upper pulley shaft, an upper stay bar pin shaft and a rope guide wheel shaft through an oil supply pipeline 6 of the sub-distributor; the main distributor 4 is connected with a lower supporting rod pin shaft, a lower pulley shaft and a main pin shaft through a lower supporting rod pin shaft oil supply pipe 7, a lower pulley shaft oil supply pipe 8 and a main pin shaft oil supply pipe 9 respectively.
Wherein, the main distributor 4 is also connected with a pin shaft at the wedge sleeve of the lower pulley through a pipeline. The sub-distributor 5 is connected with the upper pulley shaft and the rope guide pulley shaft by adopting a first steel pipe; the first steel pipe is fixedly arranged on the inner side of the upper bolster of the support rod. The main distributor is connected with the lower support rod pin shaft through a second steel pipe; the second steel pipe is also fixedly arranged on the inner side of the upper bolster of the support rod. The outer side of the oil storage tank 1 is also sleeved with a protective cover 10.
In the present application, the grease pump 2, the charger 11, the main dispenser 4, the sub-dispenser 5, and the power supply capacity display lamp 12 are directly mounted and used after being purchased from the market according to specific models. The main pin shaft, the lower stay bar pin shaft, the lower pulley wedge sleeve position pin shaft, the upper pulley shaft, the upper stay bar pin shaft and the rope guide pulley shaft which are mentioned in the application are all connecting parts in the existing grab bucket.
In the application, an oil storage tank 1 is filled with grease and then is installed on a grease pump 2, the grease pump 2 is connected to a main distributor 4 through a steel pipe, and the main distributor 4 is connected with four sub-distributors 5; the main pin shaft, the lower supporting rod pin shaft, the lower pulley shaft and the pin shaft at the lower pulley wedge sleeve are lubricated, and each sub-distributor 5 is connected to the lubricating points of the upper pulley shaft, the upper supporting rod pin shaft and the rope guide pulley shaft. The lower supporting rod pin shaft, the upper pulley shaft, the upper supporting rod pin shaft and the steel pipe of the guide rope pulley shaft lubrication point are connected and fixedly arranged at the inner sides of the supporting rod and the upper bolster, the supporting rod and the upper bolster move relatively and are connected by a hose, and a steel wire sheath is additionally arranged outside the hose to prevent materials from smashing the connecting steel and the hose; the main pin shaft, the lower pulley shaft and the lower wedge sleeve are connected through a pin shaft, a steel pipe and a hose are combined and connected, and in addition, a protective device is welded outside the steel pipe to prevent materials from extruding or smashing the steel pipe.
The use principle of the automatic lubricating system for the pin shaft of the mechanical rope grab bucket is as follows:
in this application, through artificial additional lubrication oil to the oil storage tank 1 in, just can realize its self-lubricating system's effective operation, avoid artificial everywhere manual additional lubrication, can practice thrift manpower and material resources at to a great extent, improve whole operating efficiency.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (5)
1. The utility model provides a mechanical type rope grab round pin axle self-lubricate system which characterized in that: the oil storage tank (1) is vertically inserted into the grease pump (2), and one end of the grease pump (2) is fixedly connected with the battery (3) through a quick plug; the other end of the grease pump (2) is connected with the main distributor (4) through a steel pipe; the main distributor (4) is respectively connected with the sub-distributors (5) through pipelines; the sub-distributor (5) is respectively connected with an upper pulley shaft, an upper stay bar pin shaft and a rope guide pulley shaft through a sub-distributor oil supply pipeline (6); the main distributor (4) is respectively connected with a lower stay bar pin shaft, a lower slide wheel shaft and a main pin shaft through a lower stay bar pin shaft oil supply pipe (7), a lower slide wheel shaft oil supply pipe (8) and a main pin shaft oil supply pipe (9).
2. The automatic lubrication system for the pin of the mechanical rope grab according to claim 1, wherein: the main distributor (4) is also connected with a pin shaft at the wedge sleeve of the lower pulley through a pipeline.
3. The automatic lubrication system for the pin of the mechanical rope grab according to claim 1, wherein: the sub-distributor (5) is connected with the upper pulley shaft and the rope guide pulley shaft by adopting a first steel pipe; the first steel pipe is fixedly arranged on the inner side of the upper bolster of the support rod.
4. The automatic lubrication system for the pin of the mechanical rope grab according to claim 1, wherein: the main distributor (4) is connected with the lower support rod pin shaft through a second steel pipe; and the second steel pipe is also fixedly arranged on the inner side of the upper bolster of the stay bar.
5. The automatic lubrication system for the pin shaft of the mechanical rope grab according to claim 1, characterized in that: the outer side of the oil storage tank (1) is also sleeved with a protective cover (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122506615.XU CN216693002U (en) | 2021-10-18 | 2021-10-18 | Automatic lubricating system for pin shaft of mechanical rope grab bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122506615.XU CN216693002U (en) | 2021-10-18 | 2021-10-18 | Automatic lubricating system for pin shaft of mechanical rope grab bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216693002U true CN216693002U (en) | 2022-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122506615.XU Active CN216693002U (en) | 2021-10-18 | 2021-10-18 | Automatic lubricating system for pin shaft of mechanical rope grab bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216693002U (en) |
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2021
- 2021-10-18 CN CN202122506615.XU patent/CN216693002U/en active Active
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