Motor lubricating device

Abstract

The utility model relates to the field of motor lubrication, and discloses a motor lubrication device which comprises a support, a motor is installed at the top end of the support, a bearing cover is arranged at the front end of the motor and installed at the front end of the motor through a bolt, an oil storage assembly is arranged at the rear end of the bearing cover and comprises a rear baffle, and the rear baffle is provided with an oil outlet. The front end of the rear baffle is fixedly connected to the rear end of the bearing cover, an oil storage groove is formed in the rear end of the bearing cover, an oil conveying assembly is arranged at the front end of the bearing cover and comprises an oil conveying pipe, the oil conveying pipe penetrates through and is fixedly connected to the front end of the bearing cover, and the oil storage assembly further comprises a rotating handle. According to the utility model, through the arrangement of the oil storage assembly, when lubricating oil needs to be added, the rotating plate can be rotated firstly to drive the oil baffle plate to rotate to shield the oil conveying port, then the oil gun can be used for filling the oil storage tank at one time, and then the rotating handle can be rotated to enable the oil conveying port to be exposed again.

Description

Technical Field

[0001] The utility model relates to the field of motor lubrication, in particular to a motor lubrication device. Background Art

[0002] A motor is a device that converts electrical energy into mechanical energy. When powered on, it can drive other components to rotate by rotating the output shaft. In order to ensure smooth rotation of the output shaft, bearings are usually set on the outer wall of the output shaft to support the rotation of the output shaft.

[0003] In order to ensure the normal operation of the motor bearings, it is usually necessary to add lubricating oil thereto. However, when adding lubricating oil, adding too much at one time may increase the operating resistance of the bearings and cause bearing damage. Adding small amounts multiple times requires the operator to perform multiple operations, which is more troublesome during use. Therefore, a motor lubrication device is proposed to solve the above problems. Utility Model Content

[0004] In order to remedy the above deficiencies, the utility model provides a motor lubrication device, which aims to improve the problem in the prior art that "when adding lubricating oil, the operator needs to add it in small amounts multiple times, which is inconvenient during operation".

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a motor lubrication device, comprising a bracket, a motor is installed on the top of the bracket, a bearing cover is arranged at the front end of the motor, the bearing cover is installed at the front end of the motor by bolts, an oil storage assembly is arranged at the rear end of the bearing cover, the oil storage assembly comprises a rear baffle, the front end of the rear baffle is fixedly connected to the rear end of the bearing cover, an oil storage tank is arranged at the rear end of the bearing cover, an oil delivery assembly is arranged at the front end of the bearing cover, the oil delivery assembly comprises an oil delivery pipe, and the oil delivery pipe passes through and is fixedly connected to the front end of the bearing cover.

[0006] As a further description of the above technical solution:

[0007] The oil storage assembly also includes a turning handle, the rear end of which is fixedly connected to an oil baffle plate, and the rear end of the rear baffle plate is provided with an oil delivery hole, and the oil delivery hole and the oil baffle plate are adapted to each other.

[0008] As a further description of the above technical solution:

[0009] The front end of the bracket is fixedly connected with a plastic buckle near the left end of the handlebar, and the plastic buckle is arranged in an L shape, and the plastic buckle is adapted to the handlebar.

[0010] As a further description of the above technical solution:

[0011] The oil delivery component also includes a closing cap, which is threadedly connected to the front end of the oil delivery pipe, and the outer wall of the closing cap is fixedly connected with anti-slip grooves.

[0012] As a further description of the above technical solution:

[0013] The outer wall of the oil delivery pipe is sleeved with a sliding sleeve, the inner wall of the sliding sleeve is provided with an anti-loosening groove, and the anti-loosening groove is matched with the anti-slip pattern.

[0014] As a further description of the above technical solution:

[0015] The left end of the sliding sleeve is hinged with a hinge plate, the rear end of the hinge plate is hinged with a slider, and the slider is slidably connected to the front end of the bearing cover.

[0016] As a further description of the above technical solution:

[0017] The left end of the sliding block is fixedly connected with an anti-loosening spring, the left end of the anti-loosening spring is fixedly connected with a supporting plate, and the rear end of the supporting plate is fixedly connected to the front end of the bearing cover.

[0018] As a further description of the above technical solution:

[0019] The hinged plates and sliding blocks are provided in multiple groups, and the front end of another group of hinged plates is hinged to the right end of the sliding sleeve.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, by setting up an oil storage assembly, when lubricating oil needs to be added, the rotating plate can be rotated first to drive the oil baffle plate to rotate to cover the oil delivery port, and then the oil gun can be used to fill the inside of the oil storage tank at one time, and then the handle can be rotated to expose the oil delivery port again. In this way, when the motor is operating, the lubricating oil inside the oil storage tank will gradually penetrate into the inside of the bearing through the oil delivery hole, and the overall device is more convenient to use.

[0022] 2. In the utility model, the oil pipe is shielded by a closing cap to prevent the pipe opening from being blocked by foreign matter and to prevent the lubricating oil from flowing out. The closing cap is fixed by a sliding sleeve to prevent it from falling off from the front end of the oil pipe due to motor vibration, and the overall device has good stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the overall device in the utility model;

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure disassembly of the overall device in the utility model;

[0025] Figure 3This is a schematic rear view of the three-dimensional structure of the oil storage assembly of the utility model;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure disassembly of the oil delivery component in the utility model.

[0027] Legend:

[0028] 1. Bracket; 2. Motor; 3. Bolt; 4. Bearing cover; 5. Oil storage assembly; 51. Rear baffle; 52. Turn handle; 53. Oil delivery hole; 54. Oil baffle; 55. Oil storage tank; 56. Plastic buckle; 6. Oil delivery assembly; 61. Oil delivery pipe; 62. Closing cap; 63. Anti-slip groove; 64. Sliding sleeve; 65. Anti-loosening groove; 66. Hinge plate; 67. Anti-loosening spring; 68. Support plate; 69. Slider. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1 , Figure 2 , Figure 4 The utility model provides an embodiment: a motor lubrication device, comprising a bracket 1 for supporting a motor 2, a motor 2 is mounted on the top of the bracket 1, the motor 2 is a prior art, can start working when powered on, a bearing is mounted inside the motor 2, a bearing cover 4 for protecting the internal bearing of the motor 2 is arranged at the front end of the motor 2, the bearing cover 4 is mounted on the front end of the motor 2 by bolts 3, an oil storage assembly 5 for temporarily storing lubricating oil is arranged at the rear end of the bearing cover 4, the oil storage assembly 5 comprises a rear baffle 51 for closing the rear end of the bearing cover 4, the front end of the rear baffle 51 is fixedly connected to the rear end of the bearing cover 4, an oil storage tank 55 for temporarily storing lubricating oil is arranged at the rear end of the bearing cover 4, an oil delivery assembly 6 for conveniently delivering lubricating oil to the inside of the oil storage tank 55 by the operator is arranged at the front end of the bearing cover 4, the oil delivery assembly 6 comprises an oil delivery pipe 61 for delivering lubricating liquid, the oil delivery pipe 61 passes through and is fixedly connected to the front end of the bearing cover 4, and the lubricating oil can be injected into the oil delivery pipe 61 by using an oil gun.

[0031] Reference Figure 2 - Figure 4The oil storage assembly 5 also includes a turning handle 52 for driving an oil baffle plate 54 to rotate. The rear end of the turning handle 52 is fixedly connected with an oil baffle plate 54 for covering the oil delivery hole 53. The rear end of the rear baffle plate 51 is provided with an oil delivery hole 53 for discharging the lubricating oil in the oil storage tank 55. The oil delivery hole 53 and the oil baffle plate 54 are adapted to each other. The oil storage tank 55 can be closed by using the oil baffle plate 54 to cover the oil delivery hole 53. The front end of the bracket 1 is fixedly connected with a plastic clip 56 for fixing the turning handle 52 near the left end of the turning handle 52. The plastic clip 56 is set to be L-shaped. The plastic clip 56 is adapted to the turning handle 52. The plastic clip 56 is made of plastic material and will undergo elastic deformation when squeezed. The turning handle 52 can be fixed by clamping the plastic clip 56.

[0032] Reference Figure 2 - Figure 4 The oil delivery component 6 also includes a closing cap 62 for closing the oil delivery pipe 61. The closing cap 62 is threadedly connected to the front end of the oil delivery pipe 61. The front end of the oil delivery pipe 61 can be closed by installing the closing cap 62 on the front end of the oil delivery pipe. The outer wall of the closing cap 62 is fixedly connected with an anti-skid pattern 63 for facilitating the operator to rotate the closing cap 62. The outer wall of the oil delivery pipe 61 is sleeved with a sliding sleeve 64 for fixing the closing cap 62. The inner wall of the sliding sleeve 64 is provided with an anti-loosening groove 65 for accommodating the anti-skid pattern 63. The anti-loosening groove 65 and the anti-skid pattern 63 are adapted. When the sliding sleeve 64 is sleeved on the outer wall of the closing cap 62, the closing cap 62 will be fixed and cannot rotate. The left end of the sliding sleeve 64 is hinged with a hinged plate for supporting the sliding sleeve 64 66. The rear end of the hinged plate 66 is hinged with a slider 69 for supporting the hinged plate 66. The slider 69 is slidably connected to the front end of the bearing cover 4. The left end of the slider 69 is fixedly connected with an anti-loosening spring 67 for pushing the slider 69. The left end of the anti-loosening spring 67 is fixedly connected with a support plate 68 for supporting the anti-loosening spring 67. The rear end of the support plate 68 is fixedly connected to the front end of the bearing cover 4. The anti-loosening spring 67 will always push the slider 69 inward under the support of the support plate 68. There are multiple groups of hinged plates 66 and sliders 69. The front end of another group of hinged plates 66 is hinged to the right end of the sliding sleeve 64. The two groups of hinged plates 66 can support the sliding sleeve 64 from both ends, thereby increasing the stability of the movement of the sliding sleeve 64.

[0033] Working principle: When oil filling operation is required, the turning handle 52 can be rotated first to drive the oil baffle plate 54 to rotate and cover the oil delivery hole 53, and then the sliding sleeve 64 can be pushed backward to make it move backward and disengage from the outer wall of the closing cap 62, and then the closing cap 62 can be rotated to remove it from the front end of the oil pipe 61, and then the oil gun can be used to inject lubricating oil into the oil storage tank 55 through the oil pipe 61. When the injection is completed, the closing cap 62 can be reinstalled on the front end of the oil pipe 61, and the sliding sleeve 64 is loosened. The anti-loosening spring 67 will push the slider 69 to move it to the middle position, and the slider 69 will drive the sliding sleeve 64 to move forward through the hinged plate 66 and re-sleeve on the outer wall of the closing cap 62. At this time, the closing cap 62 will be fixed and cannot move.

[0034] When the closing cap 62 is fixed, the turning handle 52 can be rotated to drive the oil baffle plate 54 to rotate so that the oil delivery hole 53 is exposed again, and then the motor 2 can be started. During the rotation of the internal bearing of the motor 2, the lubricating oil in the oil storage tank 55 will be discharged into the bearing through the oil delivery hole 53, so that lubrication can be achieved.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A motor lubrication device, comprising a bracket (1), characterized in that: A motor (2) is mounted on the top of the bracket (1), a bearing cover (4) is arranged at the front end of the motor (2), the bearing cover (4) is mounted on the front end of the motor (2) by means of bolts (3), an oil storage assembly (5) is arranged at the rear end of the bearing cover (4), the oil storage assembly (5) comprises a rear baffle (51), the front end of the rear baffle (51) is fixedly connected to the rear end of the bearing cover (4), an oil storage tank (55) is arranged at the rear end of the bearing cover (4), an oil delivery assembly (6) is arranged at the front end of the bearing cover (4), the oil delivery assembly (6) comprises an oil delivery pipe (61), the oil delivery pipe (61) passes through and is fixedly connected to the front end of the bearing cover (4).

2. A motor lubrication device according to claim 1, characterized in that: The oil storage assembly (5) further comprises a turning handle (52), the rear end of which is fixedly connected to an oil baffle plate (54), and the rear end of the rear baffle plate (51) is provided with an oil delivery hole (53), the oil delivery hole (53) and the oil baffle plate (54) being adapted to each other.

3. A motor lubrication device according to claim 2, characterized in that: A plastic buckle (56) is fixedly connected to the front end of the bracket (1) near the left end of the turning handle (52); the plastic buckle (56) is arranged in an L shape, and the plastic buckle (56) is adapted to the turning handle (52).

4. The motor lubrication device according to claim 1, characterized in that: The oil delivery assembly (6) further comprises a closing cap (62), wherein the closing cap (62) is threadedly connected to the front end of the oil delivery pipe (61), and an outer wall of the closing cap (62) is fixedly connected with an anti-slip pattern (63).

5. A motor lubrication device according to claim 4, characterized in that: The outer wall of the oil delivery pipe (61) is sleeved with a sliding sleeve (64), and the inner wall of the sliding sleeve (64) is provided with an anti-loosening groove (65), and the anti-loosening groove (65) is matched with the anti-slip pattern (63).

6. A motor lubrication device according to claim 5, characterized in that: The left end of the sliding sleeve (64) is hinged with a hinge plate (66), the rear end of the hinge plate (66) is hinged with a slider (69), and the slider (69) is slidably connected to the front end of the bearing cover (4).

7. A motor lubrication device according to claim 6, characterized in that: The left end of the sliding block (69) is fixedly connected to an anti-loosening spring (67), the left end of the anti-loosening spring (67) is fixedly connected to a support plate (68), and the rear end of the support plate (68) is fixedly connected to the front end of the bearing cover (4).

8. The motor lubrication device according to claim 6, characterized in that: The hinged plates (66) and the sliding blocks (69) are provided in multiple groups, and the front end of another group of the hinged plates (66) is hinged to the right end of the sliding sleeve (64).

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