Belt conveyor roller lubricating device

Abstract

The utility model belongs to the technical field of belt conveyors, and particularly relates to a belt conveyor roller lubricating device which comprises an oil tank, an oil pump is installed at the bottom of the oil tank, an oil pipe is connected to the oil pump, an oil nozzle is connected to the end, away from the oil pump, of the oil pipe, and the oil nozzle faces a bearing at the end of a roller. The oil pump pumps lubricating oil from the oil tank, then the lubricating oil is conveyed into the oil spray nozzle through the oil pipe, the oil spray nozzle sprays the lubricating oil to the bearing, regular automatic maintenance of the bearing is achieved, labor cost is saved, meanwhile, the problem that workers forget to maintain the bearing is solved, and normal operation of the belt conveyor is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of belt conveyor, concretely is a kind of belt conveyor roller lubricating device. BACKGROUND

[0002] Belt conveyor is common conveying equipment, and the roller of belt conveyor is the component mainly supporting the belt in the belt conveyor, which ensures the normal operation of the belt, so the stable operation of the roller of belt conveyor is extremely important. Bearings and bearing seats are installed at both ends of the roller of belt conveyor, and the roller of belt conveyor is rotatably connected to the frame through the bearings and bearing seats. To ensure the normal operation of the roller of belt conveyor, the staff needs to regularly maintain and repair the roller of belt conveyor, that is, to regularly lubricate the bearings. If the maintenance is not in place, the bearings of the roller are easily damaged, affecting the safe operation of the belt conveyor, so a special staff needs to be arranged for regular maintenance, which wastes labor cost, and people have the shortcoming of forgetting. Once forgetting to maintain in time, the normal operation of the belt conveyor cannot be guaranteed. SUMMARY

[0003] To solve the problems in the above background art, the utility model provides a belt conveyor roller lubricating device. The oil pump extracts lubricating oil from the oil tank, then delivers the lubricating oil to the oil injection nozzle through the oil pipe, and the oil injection nozzle sprays the lubricating oil onto the bearing, realizing regular automatic maintenance of the bearing, saving labor cost, avoiding the problem of staff forgetting to maintain, and guaranteeing the normal operation of the belt conveyor.

[0004] The utility model provides a belt conveyor roller lubricating device, including oil tank, the bottom of oil tank is installed with oil pump, oil pump is connected with oil pipe, the one end of oil pipe is connected with oil injection nozzle away from oil pump, the oil injection nozzle is towards the bearing of roller end part.

[0005] Further, a support frame is arranged above the oil tank, a slide rail is fixedly connected to the top surface of the support frame in a transverse direction, a sliding block is slidably connected to the slide rail, the sliding block slides towards or away from the roller, a gas cylinder is fixedly connected to the top surface of the support frame in a transverse direction, the extension end of the gas cylinder is fixedly connected to the sliding block, an installation plate is fixedly connected to the sliding block, and the oil injection nozzle is fixedly installed on the installation plate.

[0006] Further, a control terminal is also fixedly installed on the support frame, and the control terminal is electrically connected to the gas cylinder and the oil pump respectively.

[0007] Further, the oil tank comprises a tank body and a tank cover, the tank cover is arranged on the top of the tank body, the tank cover is hingedly connected to the tank body through a hinge, a fixed block is fixedly connected to the end of the tank cover away from the hinge, a lock catch is fixedly connected to the fixed block, a bolt is arranged on the outer wall of the tank body, and the bolt is movably inserted into the lock catch.

[0008] Further, a mounting groove is vertically formed on the side wall of the box, and a transparent glass is arranged in the mounting groove.

[0009] Further, an outer part of the bearing is sleeved with a bearing seat, one side of the bearing seat is fixedly connected with an oil collecting groove body, the bottom of the oil collecting groove body is connected with an oil return pipe, and one end of the oil return pipe away from the oil collecting groove body is connected with the oil tank.

[0010] Further, a filter screen is arranged at the connection between the oil collecting groove body and the oil return pipe.

[0011] Further, the filter screen is fixedly connected with a dismounting plate, the bottom of the oil collecting groove body is formed with a dismounting groove, the dismounting plate is inserted into the dismounting groove, and a sealing gasket is arranged between the dismounting plate and the oil collecting groove body.

[0012] Compared with the prior art, the oil pump of the present application has the following advantages:

[0013] (1) The oil pump extracts lubricating oil from the oil tank, and then delivers the lubricating oil to the oil nozzle through the oil pipe, and the oil nozzle sprays the lubricating oil onto the bearing, thereby realizing regular automatic maintenance of the bearing, saving labor cost, avoiding the problem that the staff forgets to maintain, and ensuring the normal operation of the belt conveyor.

[0014] (2) When the bearing needs to be maintained, the cylinder drives the sliding block to move towards the bearing, the sliding block drives the oil nozzle to move towards the bearing through the mounting plate, the oil nozzle sprays oil to lubricate the bearing, after the maintenance is completed, the cylinder drives the sliding block to move away from the bearing, the sliding block drives the oil nozzle to move away from the bearing, the position of the oil nozzle is controlled by the cylinder, and the oil nozzle is away from the bearing when it does not need to be maintained, thereby preventing the oil nozzle from being damaged during the operation of the belt conveyor. Of course, the oil pipe in the embodiment is a corrugated pipe capable of deforming, so that it can move with the oil nozzle.

[0015] (3) When the lubricating oil sprayed by the oil nozzle does not enter the bearing, the lubricating oil will slide into the oil collecting groove body, thereby recycling the excess lubricating oil, and then the lubricating oil returns to the oil tank through the oil return pipe for reuse, thereby reducing the waste of lubricating oil. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0017] Figure 1 It is a schematic diagram of the overall structure of the belt conveyor roller lubricating device;

[0018] Figure 2 It is a schematic diagram of the structure of another angle of the oil tank;

[0019] Figure 3 It is a schematic diagram of the structure of the latch and the lock catch;

[0020] Figure 4 It is a schematic diagram of the structure of the oil collecting groove body;

[0021] Figure 5 It is a sectional view of the oil collecting groove body;

[0022] The reference signs are explained as follows: 1, oil tank; 2, oil pump; 3, oil pipe; 4, oil injection nozzle; 5, roller; 6, bearing; 7, support frame; 8, sliding rail; 9, sliding block; 10, air cylinder; 11, mounting plate; 12, control terminal; 13, tank body; 14, tank cover; 15, hinge; 16, fixed block; 17, lock catch; 18, latch; 19, mounting groove; 20, transparent glass; 21, bearing seat; 22, oil collecting groove body; 23, oil return pipe; 24, filter screen; 25, dismounting plate; 26, dismounting groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application. Figure 1 to the drawings Figure 5 The present application will be described in detail below with reference to the drawings and specific embodiments.

[0025] With reference to Figures 1-5 The present application provides a belt conveyor roller lubricating device, which comprises an oil tank 1, wherein the bottom of the oil tank 1 is provided with an oil pump 2, the oil pump 2 is connected with an oil pipe 3, the oil pipe 3 is connected with an oil injection nozzle 4 at the end away from the oil pump 2, and the oil injection nozzle 4 faces the bearing 6 at the end of the roller 5.

[0026] The oil pump 2 extracts lubricating oil from the oil tank 1, and then delivers the lubricating oil into the oil injection nozzle 4 through the oil pipe 3, so that the oil injection nozzle 4 sprays the lubricating oil onto the bearing 6, thereby realizing regular automatic maintenance of the bearing 6, saving labor cost, avoiding the problem that the staff forgets to maintain, and ensuring the normal operation of the belt conveyor.

[0027] As a preferred embodiment of the present embodiment, the oil tank 1 is provided with a support frame 7, the top surface of the support frame 7 is transversely and fixedly connected with a sliding rail 8, the sliding rail 8 is slidably connected with a sliding block 9, the sliding block 9 slides towards or away from the roller 5, the top surface of the support frame 7 is transversely and fixedly connected with a pneumatic cylinder 10, the telescopic end of the pneumatic cylinder 10 is fixedly connected with the sliding block 9, the sliding block 9 is fixedly connected with a mounting plate 11, and the oil injection nozzle 4 is fixedly installed on the mounting plate 11.

[0028] When the bearing 6 needs to be maintained, the pneumatic cylinder 10 drives the sliding block 9 to move towards the bearing 6, the sliding block 9 drives the oil injection nozzle 4 to move towards the bearing 6 through the mounting plate 11, and the oil injection nozzle 4 can lubricate the bearing 6 by oil injection. After the maintenance is completed, the pneumatic cylinder 10 drives the sliding block 9 to move away from the bearing 6, and the sliding block 9 drives the oil injection nozzle 4 to move away from the bearing 6. The position of the oil injection nozzle 4 is controlled by the pneumatic cylinder 10, so that the oil injection nozzle 4 is away from the bearing 6 when it is not necessary to be maintained, thereby preventing the oil injection nozzle 4 from being damaged in the operation process of the belt conveyor. Of course, the oil pipe 3 in the present embodiment is a corrugated pipe capable of deforming, so as to move along with the oil injection nozzle 4.

[0029] As a preferred embodiment of the present embodiment, the support frame 7 is further fixedly installed with a control terminal 12, the control terminal 12 is electrically connected with the pneumatic cylinder 10 and the oil pump 2, and the control terminal 12 at least includes a controller and a display screen. The worker can set the maintenance period on the control terminal 12, so as to timely adjust the maintenance period according to the operation of the belt conveyor, thereby further ensuring the normal operation of the belt conveyor.

[0030] As a preferred embodiment of the present embodiment, the oil tank 1 includes a tank body 13 and a tank cover 14, the tank cover 14 is arranged on the top of the tank body 13, the tank cover 14 is hingedly connected to the tank body 13 through a hinge 15, one end of the tank cover 14 away from the hinge 15 is fixedly connected with a fixed block 16, the fixed block 16 is fixedly connected with a lock catch 17, a latch 18 is arranged on the outer wall of the tank body 13 and movably inserted into the lock catch 17. The worker can open the tank cover 14 by sliding the latch 18 to make the latch 18 separate from the lock catch 17, so as to timely supplement the lubricating oil in the oil tank 1, thereby ensuring the normal work of the lubricating device.

[0031] As a preferred embodiment of the present embodiment, a mounting groove 19 is vertically arranged on the side wall of the tank body 13, and a transparent glass 20 is arranged in the mounting groove 19. The worker can see the amount of lubricating oil in the oil tank 1 through the transparent glass 20, thereby timely supplementing the lubricating oil.

[0032] As a preferred embodiment of the present embodiment, the outer part of the bearing 6 is sleeved with a bearing seat 21, one side of the bearing seat 21 is fixedly connected with an oil collecting groove body 22, the bottom of the oil collecting groove body 22 is connected with an oil return pipe 23, one end of the oil return pipe 23 away from the oil collecting groove body 22 is connected with the oil tank 1, when the lubricating oil sprayed by the oil nozzle 4 does not enter the bearing 6, the lubricating oil will slide into the oil collecting groove body 22, thereby the excess lubricating oil is recycled, and then the lubricating oil is returned to the oil tank 1 through the oil return pipe 23 for utilization, thereby reducing the waste of lubricating oil.

[0033] As a preferred embodiment of the present embodiment, a filter screen 24 is arranged at the connection between the oil collecting groove body 22 and the oil return pipe 23, since the top of the oil collecting groove body 22 is open, impurities can enter the oil collecting groove body 22, the filter screen 24 can filter the impurities in the oil collecting groove body 22, thereby preventing the impurities from entering the oil tank 1.

[0034] As a preferred embodiment of the present embodiment, the filter screen 24 is fixedly connected with a dismounting plate 25, the bottom of the oil collecting groove body 22 is provided with a dismounting groove 26, the dismounting plate 25 is inserted into the dismounting groove 26, and a sealing gasket is arranged between the dismounting plate 25 and the oil collecting groove body 22. The filter screen 24 will be blocked after long time use, thereby affecting the return of the lubricating oil, and therefore the filter screen needs to be cleaned, the filter screen 24 can be cleaned by pulling out the dismounting plate 25, and after cleaning, the dismounting plate 25 is inserted into the dismounting groove 26, in addition, the sealing gasket can seal the gap between the dismounting plate 25 and the oil collecting groove body 22, thereby preventing the lubricating oil from leaking out.

[0035] The above is further described by means of specific embodiments, but it should be understood that the specific description herein should not be understood as limiting the essence and scope of the present application, and various modifications made by those skilled in the art after reading the present specification are within the scope of the present application.

Claims

1. A belt conveyor drum lubricating device, characterized in that, Including oil tank, the bottom of oil tank is equipped with oil pump, oil pipe is connected to oil pump, the end of oil pipe is connected with oil nozzle, oil nozzle is towards the bearing of the end of the drum.

2. The belt conveyor roller lubricating apparatus according to claim 1, characterized by The upper part of the oil tank is provided with a support frame, the top surface of the support frame is transversely fixedly connected with a sliding rail, the sliding rail is slidably connected with a sliding block, the sliding block slides towards the drum or away from the drum, the top surface of the support frame is transversely fixedly connected with a cylinder, the telescopic end of the cylinder is fixedly connected with the sliding block, the sliding block is fixedly connected with a mounting plate, and the oil nozzle is fixedly installed on the mounting plate.

3. The belt conveyor roller lubricating apparatus according to claim 2, wherein The support frame is also fixedly installed with a control terminal, and the control terminal is electrically connected with the cylinder and the oil pump.

4. The belt conveyor roller lubricating apparatus as set forth in claim 1, wherein The oil tank comprises a tank body and a tank cover, the tank cover is arranged on the top of the tank body, the tank cover is hingedly connected to the tank body through a hinge, one end of the tank cover away from the hinge is fixedly connected with a fixed block, the fixed block is fixedly connected with a lock catch, a bolt is arranged on the outer wall of the tank body, and the bolt is movably inserted into the lock catch.

5. The belt conveyor roller lubricating apparatus as set forth in claim 4, wherein A mounting groove is vertically formed in the side wall of the tank body, and a transparent glass is arranged in the mounting groove.

6. The belt conveyor roller lubricating apparatus as set forth in claim 1, wherein, The outer part of the bearing is sleeved with a bearing seat, one side of the bearing seat is fixedly connected with an oil collecting groove body, the bottom of the oil collecting groove body is connected with an oil return pipe, and one end of the oil return pipe away from the oil collecting groove body is connected with the oil tank.

7. The belt conveyor roller lubricating apparatus according to claim 6, wherein A filter screen is arranged at the connection between the oil collecting groove body and the oil return pipe.

8. The belt conveyor roller lubricating apparatus according to claim 7, wherein The filter screen is fixedly connected to a dismounting plate, the bottom of the oil collecting groove body is provided with a dismounting groove, the dismounting plate is inserted into the dismounting groove, and a sealing gasket is arranged between the dismounting plate and the oil collecting groove body.

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