Electric automatic lubricating device for explosion-proof mining electromechanical equipment

Abstract

The utility model provides an electric automatic lubricating device for explosion-proof mining electromechanical equipment. The electric automatic lubricating device for the explosion-proof mining electromechanical equipment comprises a conveyor and a lubricating assembly used for lubricating a bearing and collecting lubricating oil, and the electric automatic lubricating device for the explosion-proof mining electromechanical equipment is provided with a lubricating part, so that the influence of the lubricating oil containing impurities on a pump is reduced, the noise in the lubricating process is also reduced, and the service life of the pump is prolonged. And meanwhile, the lubricating device is also adapted to a high-pressure lubricating occasion, so that the service life of the lubricating device is prolonged, the utilization rate of the lubricating oil can be increased through matched use of the collecting part and the lubricating part, meanwhile, the lubricating oil can be filtered for multiple times, and therefore the service life of the lubricating device is prolonged while the production cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to electromechanical equipment lubrication technical field, concretely is a kind of explosion-proof mine electromechanical equipment electric automatic lubricating device. BACKGROUND

[0002] Belt conveyer is widely applied in coal field, because it has the advantages such as large conveying capacity, simple structure, convenient maintenance, low cost and strong versatility, but long time work can make the bearing gradually worn out installed in the drum both sides of belt conveyer, thereby influence the efficiency of transport work, therefore, in the daily use of conveyer, the bearing installed in its drum both sides needs to be lubricated.

[0003] In prior art, first, in traditional lubricating device, most electric lubricating device adopts gear pump or vane pump, but the quality requirement of the two pumps to lubricating oil is higher, noise is larger and working pressure is limited, in lubricating work, the impurity in oil liquid can accelerate the damage of pump, thereby reduce service life, the noise of gear pump can damage the health of operator, and the working pressure of vane pump is lower, cannot adapt to high pressure lubrication occasion;Second, in lubricating process, many lubricating devices can directly discharge lubricating oil after lubricating, cannot collect used lubricating oil for reuse, reduce the use rate of lubricating oil, thereby increase production cost.

[0004] Therefore, it is necessary to design an explosion-proof mine electromechanical equipment electric automatic lubricating device in the current environment to solve the technical problems raised in the above background technology. UTILITY MODEL CONTENT

[0005] The utility model provides an explosion-proof mine electromechanical equipment electric automatic lubricating device to solve the technical problems raised in the above background technology.

[0006] The utility model provides an anti -explosion type mine electromechanical equipment electric automatic lubricating device, this anti -explosion type mine electromechanical equipment electric automatic lubricating device includes conveyer, be used for lubricating bearing and collection lubricating oil's lubricating component, the conveyer includes motor base, first motor, support frame, a plurality of rollers, a plurality of bearing groups, driving drum, driven drum, conveyer belt, the motor base is placed vertically on the ground, the first motor is installed on the motor base, the support frame is placed in one side of the motor base, a plurality of the roller is installed respectively in both ends of the support frame, a plurality of the bearing group corresponds with a plurality of the roller, and the bearing group is installed on the roller, be equipped with two bearings in each the bearing group, and two bearings are installed respectively in both ends of the roller, the driving drum is installed on the roller close to the first motor, the driven drum is installed on the roller away from the first motor, the conveyer belt is installed between the driving drum and the driven drum, the lubricating component includes the lubricating part for lubricating bearing, is used for collection recycling lubricating oil's collection part, the lubricating part is equipped with a plurality, and corresponds with a plurality of the bearing group one to one, the lubricating part is installed in the top end of the support frame, the collection part is equipped with a plurality, and corresponds with a plurality of the bearing group one to one, the collection part is installed in the bottom end of the support frame.

[0007] Optionally, the lubricating part includes an oil storage cylinder, an oil storage cover, a filter screen, and a lubricating module for transporting lubricating oil to the bearing, the oil storage cylinder is installed at the top end of the support frame, the oil storage cover is installed at the top end of the oil storage cylinder, the filter screen is installed at the bottom end of the oil storage cover, one end of the lubricating module extends into the oil storage cylinder, and the other end extends into the collection part.

[0008] Optionally, the lubricating module includes a housing, a rotating plate, a connecting rod, a piston rod, a second motor, a first pipeline, and a second pipeline, the rotating plate is installed in the housing, the connecting rod is rotatably arranged on the housing, the piston rod is rotatably arranged on the connecting rod, the output end of the second motor is connected with the connecting rod, one end of the first pipeline extends into the housing, and the other end extends into the oil storage cylinder, one end of the second pipeline extends into the housing, and the other end extends into the collection part.

[0009] Optionally, the collection part includes a lubricating sleeve, a third pipeline, a collection cylinder, and a collection filter screen, the lubricating sleeve is installed on the bearing, one end of the third pipeline extends into the lubricating sleeve, and the other end extends into the collection cylinder, and the collection filter screen is installed in the collection cylinder.

[0010] The utility model has the advantages of the following:

[0011] The explosion-proof mine electromechanical equipment electric automatic lubricating device comprises a conveyor, a lubricating assembly for lubricating bearings and collecting lubricating oil, the conveyor comprises a motor base, a first motor, a support frame, a plurality of rollers, a plurality of bearing groups, a driving roller, a driven roller and a conveying belt, the motor base is vertically placed on the ground, the first motor is installed on the motor base, the support frame is placed on one side of the motor base, a plurality of rollers are respectively installed at two ends of the support frame, a plurality of bearing groups correspond to the plurality of rollers one by one, and the bearing groups are installed on the rollers, two bearings are arranged in each bearing group and are installed at two ends of the roller respectively, the driving roller is installed on the roller close to the first motor, the driven roller is installed on the roller away from the first motor, and the conveying belt is installed between the driving roller and the driven roller, the lubricating assembly comprises a plurality of lubricating parts for lubricating bearings and a plurality of collecting parts for collecting recycled lubricating oil, the lubricating parts correspond to the plurality of bearing groups one by one, the lubricating parts are installed at the top end of the support frame, and the collecting parts correspond to the plurality of bearing groups one by one, and the collecting parts are installed at the bottom end of the support frame, the explosion-proof mine electromechanical equipment electric automatic lubricating device is provided with the lubricating parts, the influence of the impurity-containing lubricating oil on the pump is reduced, the noise in the lubricating process is reduced, and the lubricating device is suitable for high-pressure lubricating occasions, so that the service life of the lubricating device is prolonged, the use rate of the lubricating oil is increased through the cooperation of the collecting parts and the lubricating parts, the lubricating oil can be filtered multiple times, and therefore the production cost is reduced and the service life of the lubricating device is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0013] Fig. 1 is a first perspective view of the explosion-proof mine electromechanical equipment electric automatic lubricating device provided by the present application;

[0014] Fig. 2 is a second perspective view of the explosion-proof mine electromechanical equipment electric automatic lubricating device provided by the present application;

[0015] Fig. 3 is a third perspective view of the explosion-proof mine electromechanical equipment electric automatic lubricating device provided by the present application;

[0016] Fig. 4 is a partial structure section schematic view of an explosion-proof mine electromechanical equipment electric automatic lubricating device provided by the utility model;

[0017] The label is explained: 1, the conveyer; 11, motor base; 12, first motor; 13, support frame; 14, roller; 15, bearing group; 16, driving drum; 17, driven drum; 18, conveying belt; 2, lubricating assembly; 21, lubricating part; 211, oil storage cylinder; 212, oil storage cover; 213, filter screen; 214, lubricating module; 2141, shell; 2142, rotating plate; 2143, connecting rod; 2144, piston rod; 2145, second motor; 2146, first pipeline; 2147, second pipeline; 22, collection part; 221, lubricating sleeve; 222, third pipeline; 223, collection tank; 224, collection filter screen. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. It can be understood that the specific embodiments described herein are only used to explain the utility model, and not limit the utility model. In addition, it should be noted that, in order to facilitate description, only part of the structure related to the utility model is shown in the drawings. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0019] In this paper, "embodiment" means that the specific features, structures or characteristics described in combination with the embodiment can be contained in at least one embodiment of the utility model. The phrase appears at various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment to other embodiments. Those skilled in the art explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0020] Please refer to Figs. 1 to 4 The utility model provides a kind of explosion-proof mine electromechanical equipment electric automatic lubricating device of mine electromechanical equipment electric automatic lubricating device provided by the utility model includes conveyer 1, motor base 11, first motor 12, support frame 13, roller 14, bearing group 15, driving sleeve 16, driven drum 17, conveying belt 18, lubricating assembly 2, lubricating part 21, collection part 22;

[0021] The transport machine 1 is vertically placed on the ground, the motor base 11 is vertically placed on the ground, the first motor 12 is installed on the motor base 1, the support frame 13 is placed on one side of the motor base 11, a plurality of the rollers 14 are respectively installed at both ends of the support frame 13, a plurality of the bearing groups 15 correspond to the plurality of the rollers 14 one by one, and the bearing groups 15 are installed on the rollers 14, two bearings are arranged in each of the bearing groups 15, and the two bearings are respectively installed at both ends of the roller 14, the driving roller 16 is installed on the roller 14 close to the first motor 12, the driven roller 17 is installed on the roller 14 away from the first motor 12, the conveying belt 18 is installed between the driving roller 16 and the driven roller 17, the lubricating assembly 2 is installed on one side of the transport machine 1, the lubricating part 21 is provided with a plurality of, and corresponds to a plurality of the bearing groups 15 one by one, the lubricating part 21 is installed at the top end of the support frame 13, the collecting part 22 is provided with a plurality of, and corresponds to a plurality of the bearing groups 15 one by one, and the collecting part 22 is installed at the bottom end of the support frame 13.

[0022] Among them, the motor base 11 and the support frame 13 play a supporting role, providing a stable working environment for the transport machine 1, and the bearing group 15 provides support for the rotation of the roller 14 and reduces the friction condition;

[0023] Meanwhile, the output end of the first motor 12 is connected with the roller 14, the first motor 12 is powered to start rotating, driving the roller 14 to start rotating, the driving roller 16 rotates with the roller 14 connected thereto, the driving roller 16 drives the driven roller 17 to start rotating through the conveying belt 18, thereby achieving the purpose of transportation;

[0024] Further, after the long time work of the transport machine 1, the lubricating assembly 2 is needed to lubricate the bearings in the bearing group 15, so as to reduce wear and prevent corrosion, and also can heat dissipation for the bearings, thereby improving the service life and working efficiency of the bearings;

[0025] Further, the lubricating part 21 continuously delivers lubricating oil to the bearing group 15 during the working process of the transport machine 1, so as to achieve the purpose of lubrication, and after the lubrication is completed, the used lubricating oil is collected by the collecting part 22, filtered, and then re-used in the lubricating part 21, so as to achieve the purpose of repeated use, thereby increasing the use rate of the lubricating oil and reducing the production cost.

[0026] In this embodiment, the oil storage cylinder 211 is installed at the top end of the support frame 13, the oil storage cover 212 is installed at the top end of the oil storage cylinder 211, the filter screen 213 is installed at the bottom end of the oil storage cover 212, one end of the lubricating module 214 extends into the inside of the oil storage cylinder 211, and the other end extends into the inside of the collecting part 22.

[0027] The oil storage cover 212 is provided with an oil inlet matched with the collecting part 22. When the collecting part 22 collects part of the lubricating oil, the lubricating oil can be sent into the lubricating part 21 through the oil inlet on the oil storage cover 212. The end of the oil storage cover 212 extending into the oil storage cylinder 211 is provided with a filter screen 213. If the collected lubricating oil contains impurities, the impurities will be screened inside the filter screen 213, and the collected oil will flow into the oil storage cylinder 211 through the holes on the filter screen 213, and the impurities cannot be sucked to the collecting part 22 by the lubricating module 214. When the impurities in the filter screen 213 reach a threshold value, the oil storage cover 212 needs to be manually disassembled and the filter screen 213 needs to be cleaned. After cleaning, the oil storage cover 212 is reassembled, so that the lubricating oil can be reused, the quality of the lubricating oil is improved, the service life of the equipment is increased, the working noise is reduced, and the production cost is reduced.

[0028] In the embodiment, the rotating plate 2142 is installed in the shell 2141, the connecting rod 2143 is rotatably arranged on the shell 2141, the piston rod 2144 is rotatably arranged on the connecting rod 2143, the output end of the second motor 2145 is connected with the connecting rod 2143, one end of the first pipeline 2146 extends into the shell 2141, and the other end extends into the oil storage cylinder 211, and one end of the second pipeline 2147 extends into the shell 2141, and the other end extends into the collecting part 22.

[0029] The shell 2141 plays a protection role and provides a stable working environment for the lubricating module 214. The rotating plate 2142 is provided with a channel for the movement of the piston rod 2144, so that the piston rod 2144 can slide in the rotating plate 2142.

[0030] Meanwhile, when the bearing set 15 needs to be lubricated, the second motor 2145 starts to rotate at the power-on point. The output end of the second motor 2145 drives the connecting rod 2143 to rotate, and the connecting rod 2143 drives the piston rod 2144 to rotate. The piston rod 2144 can slide in the rotating plate 2142. When the piston rod 2144 moves to the first pipeline 2146, the piston rod 2144 draws in the lubricating oil in the oil storage cylinder 211. When the connecting rod 2143 and the piston rod 2144 are driven by the second motor 2145 to rotate to the second pipeline 2147, the piston rod 2144 discharges the drawn-in lubricating oil to the inside of the second pipeline 2147. The lubricating oil flows into the collecting part 22, and the lubricating effect on the bearing is achieved. In the working process of the lubricating module 214, the piston rod 2144 replaces the traditional gear or vane transmission, thereby reducing the noise during work. Meanwhile, this kind of transmission mode can also be suitable for high-pressure lubrication occasions.

[0031] Further, when it is required to accelerate the delivery rate of the lubricating oil of the lubricating part 21, at this time, the output power of the second motor 2145 is adjusted to be larger, so that the second motor 2145 drives the connecting rod 2143 to rotate faster, thereby driving the piston rod 2144 to complete the up-and-down movement more frequently, and thus the delivery rate of the lubricating oil is accelerated, and vice versa, if it is required to slow down the delivery rate of the lubricating oil, the output power of the second motor 2145 can be adjusted to be smaller.

[0032] In the embodiment, the lubricating sleeve 221 is installed on the bearing, one end of the third pipeline 222 extends into the interior of the lubricating sleeve 221, and the other end extends into the interior of the collecting cylinder 223, and the collecting filter screen 224 is installed in the interior of the collecting cylinder 223.

[0033] The lubricating sleeve 221 plays a supporting and protecting role, prevents the bearing from being affected by external factors, and lubricates the bearing in the interior of the lubricating sleeve 221, and a lubricating gap is left between the lubricating sleeve 221 and the bearing.

[0034] Meanwhile, when the lubricating oil flows into the lubricating sleeve 221 from the second pipeline 2147, the second pipeline 2147 is arranged at the top of the lubricating sleeve 221, the lubricating oil flows into the lubricating sleeve 221 from the top, and when passing through the gap in the lubricating sleeve 221, the lubricating effect on the bearing is realized, the bearing is cooled, and at the same time, an oil film is formed on the surface of the bearing, the lubricating work on the bearing is realized, then the lubricating oil flows into the interior of the collecting cylinder 223 through the third pipeline 222, and the collecting filter screen 224 is arranged in the interior of the collecting cylinder 223, which can prevent impurities from mixing into the lubricating oil, thereby improving the quality of the lubricating oil, allowing the lubricating oil to be repeatedly collected and used, and thus reducing the production cost.

[0035] In summary, the explosion-proof mine electromechanical equipment electric automatic lubricating device reduces the influence of impurity-containing lubricating oil on the pump, reduces the noise in the lubricating process, and is suitable for high-pressure lubricating occasions, thereby improving the service life of the lubricating device, and through the cooperation of the collecting part 22 and the lubricating part 21, the use rate of the lubricating oil can be increased, and the lubricating oil can be filtered multiple times, thereby reducing the production cost and improving the service life of the lubricating device.

[0036] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process conversion made by using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. An electric automatic lubricating device for an explosion-proof mine electromechanical equipment, characterized in that, The utility model relates to a kind of transport machine, including Transport machine is vertically placed on ground; The transport machine includes motor base, first motor, support frame, multiple rollers, multiple bearing groups, driving drum, driven drum, conveying belt, the motor base is vertically placed on ground, the first motor is installed on the motor base, the support frame is placed on the side of the motor base, multiple rollers are respectively installed at the two ends of the support frame, multiple bearing groups correspond to multiple rollers one by one, and the bearing group is installed on the roller, two bearings are provided in each bearing group, and two bearings are respectively installed at the two ends of the roller, the driving drum is installed on the roller close to the first motor, the driven drum is installed on the roller away from the first motor, and the conveying belt is installed between the driving drum and the driven drum. A lubricating assembly for lubricating bearings and collecting lubricating oil is installed on one side of the transport machine. The lubricating assembly includes a lubricating part for lubricating bearings, and a collection part for collecting reusable lubricating oil, the lubricating part is provided in multiple and corresponds to multiple bearing groups one by one, the lubricating part is installed at the top end of the support frame, and the collection part is provided in multiple and corresponds to multiple bearing groups one by one, the collection part is installed at the bottom end of the support frame.

2. The electric automatic lubricating device for the anti-explosion mine-used electromechanical equipment according to claim 1, characterized in that, The lubricating part includes an oil storage cylinder, an oil storage cover, a filter screen, and a lubricating module for transporting lubricating oil to the bearing, the oil storage cylinder is installed at the top end of the support frame, the oil storage cover is installed at the top end of the oil storage cylinder, the filter screen is installed at the bottom end of the oil storage cover, one end of the lubricating module extends into the inside of the oil storage cylinder, and the other end extends into the inside of the collection part.

3. The electric automatic lubricating device for the anti-explosion mine-used electromechanical equipment according to claim 2, characterized in that, The lubricating module includes a housing, a rotating plate, a connecting rod, a piston rod, a second motor, a first pipeline, and a second pipeline, the rotating plate is installed in the housing, the connecting rod is rotatably arranged on the housing, the piston rod is rotatably arranged on the connecting rod, the output end of the second motor is connected with the connecting rod, one end of the first pipeline extends into the inside of the housing, and the other end extends into the inside of the oil storage cylinder, one end of the second pipeline extends into the inside of the housing, and the other end extends into the inside of the collection part.

4. The electric automatic lubricating device for the anti-explosion mine-used electromechanical equipment according to claim 1, characterized in that, The collection part includes a lubricating sleeve, a third pipeline, a collection cylinder, and a collection filter screen, the lubricating sleeve is installed on the bearing, one end of the third pipeline extends into the inside of the lubricating sleeve, and the other end extends into the inside of the collection cylinder, and the collection filter screen is installed in the inside of the collection cylinder.

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