Constant-speed driving shaft oiling equipment

Abstract

The utility model discloses oil coating equipment for a constant-speed driving shaft. The oil coating equipment comprises a shaft body supporting device for placing the constant-speed driving shaft and an automatic oil coating device, the automatic oil coating device comprises an oil coating bin with an oil coating space and an oil coating driving part for driving the oil coating bin to move; a spray head for spraying oil into the oil coating space is arranged on the oil coating bin; the spray head adopts an atomizing spray head; according to the automatic oil coating device, the oil coating bin is accurately controlled to move through the oil coating driving part, and the atomization nozzle is combined, so that uniform oil coating of the constant-speed driving shaft can be completed in a short time, the requirement of large-scale production is met, and the oil coating efficiency is improved; the atomizing nozzle can uniformly atomize lubricating oil, so that oil mist can fully and uniformly cover the surface of the constant-speed driving shaft, and the oiling effect is further improved; through the arrangement of the oil coating bin, the constant-speed driving shaft is subjected to the oil coating procedure in the oil coating bin, then dust and impurities in air are effectively prevented from entering lubricating oil, and the cleanliness of an oil product is kept.

Description

Technical Field

[0001] The utility model relates to the field of industrial manufacturing, and more specifically to a constant speed drive shaft oiling device. Background Art

[0002] In the machinery manufacturing industry, the constant velocity drive shaft is an important transmission component. During its production process, the surface is oiled to ensure its normal operation and extend its service life. The traditional oiling method is mostly to use a brush to apply oil, that is, after dipping the brush in lubricating oil, the surface of the constant velocity drive shaft is manually or mechanically brushed.

[0003] However, this oiling method has many shortcomings. First, it is difficult to achieve uniformity and consistency in the oiling method using a brush. Factors such as the amount of oil dipped in the brush, the brushing force and the speed of the oiling will affect the oiling effect, resulting in uneven thickness of the oiling layer, and even missing or re-coating. Second, the oiling method using a brush is inefficient and difficult to meet the needs of large-scale production. In addition, during the dipping and brushing process, the brush can easily bring dust and impurities in the air into the lubricating oil, causing oil contamination. Utility Model Content

[0004] The utility model overcomes the shortcomings of the prior art and provides a constant speed drive shaft oiling device which has high oiling efficiency, better oiling effect and is not easy to pollute the lubricating oil.

[0005] In order to solve the above technical problems, the technical solution of the utility model is as follows:

[0006] A constant speed drive shaft oiling device comprises a shaft support device for placing the constant speed drive shaft and an automatic oiling device; the automatic oiling device comprises an oiling bin provided with an oiling space and an oiling drive unit for driving the oiling bin to move; a nozzle for spraying oil into the oiling space is provided on the oiling bin; the nozzle is an atomizing nozzle.

[0007] Furthermore, an extraction opening is provided on the oiling bin, and an oil mist extraction device is provided at the extraction opening.

[0008] Furthermore, the oiling bin is provided with a shaft inlet and outlet opening, and a leak-proof sponge is provided at the shaft inlet and outlet opening.

[0009] Furthermore, the shaft support device includes a support frame provided with a roller; the shaft support device also includes a roller driving part that cooperates with the roller and drives the roller to rotate; the roller contacts the constant speed drive shaft and drives it to rotate.

[0010] Furthermore, the roller includes a driving wheel and a driven wheel, and the driving wheel and the driven wheel are both rotatably connected to the support frame; the driving wheel and the driven wheel are both in contact with the constant speed drive shaft, and the central axes of the driving wheel and the driven wheel are parallel to the axial direction of the constant speed drive shaft; the driving wheel cooperates with the roller driving part.

[0011] Furthermore, the roller driving part includes a roller driving motor and a motor transmission shaft, the motor transmission shaft is connected to the motor shaft of the roller driving motor; the roller transmission shaft is arranged on the driving wheel; the first transmission wheel is arranged on the motor transmission shaft, the second transmission wheel is arranged on the roller transmission shaft, and a synchronous belt is arranged between the first transmission wheel and the second transmission wheel for transmission; the central axes of the motor transmission shaft, the motor shaft of the roller driving motor, the driving wheel and the roller transmission shaft are parallel to each other, the central axes of the motor transmission shaft and the motor shaft of the roller driving motor coincide with each other, and the central axes of the driving wheel and the roller transmission shaft coincide with each other.

[0012] Furthermore, the shaft support device includes a base plate and a mounting plate movably arranged on the base plate; a slide rail is arranged on the base plate, a slider cooperating with the slide rail is arranged on the mounting plate, and a support frame is arranged on the mounting plate; the end of the slide rail faces the direction of the oiling bin.

[0013] Furthermore, the first transmission wheel is movably arranged on the motor transmission shaft; the motor transmission shaft is in the shape of a polygonal cylinder; a shaft sleeve is arranged on the motor transmission shaft, an inner space matching the motor transmission shaft is arranged inside the shaft sleeve, and the shaft sleeve is slidably arranged on the motor transmission shaft; the first transmission wheel is arranged on the shaft sleeve and rotates with the motor transmission shaft and the shaft sleeve.

[0014] Furthermore, a bearing seat is arranged on the mounting plate, and a rolling bearing is arranged in the bearing seat; the rolling bearing includes an inner ring and an outer ring, and the outer ring is connected to the bearing seat; the shaft sleeve is connected to the inner ring of the rolling bearing.

[0015] Furthermore, the central axes of the driving wheel and the driven wheel are on different straight lines, and the constant speed drive shaft is located at the intersection of the two wheels or between the two wheels. Beneficial Effects

[0016] In the utility model, the automatic oiling device accurately controls the movement of the oiling bin through the oiling drive unit, and then combines with the atomizing nozzle, so that the utility model can complete the uniform oiling of the constant speed drive shaft in a short time, meet the needs of large-scale production, and thus improve the oiling efficiency.

[0017] In the utility model, the atomizing nozzle can evenly atomize the lubricating oil so that the oil mist can fully and evenly cover the surface of the constant speed drive shaft, avoiding as much as possible the problems of uneven thickness of the oil layer, missing coating or over-coating that may occur in the traditional oiling method, thereby improving the oiling effect.

[0018] In the utility model, by providing an oiling bin, the constant velocity drive shaft undergoes an oiling process in the oiling bin, thereby effectively preventing dust and impurities in the air from entering the lubricating oil, thereby maintaining the cleanliness of the oil; it can also effectively prevent dust and impurities in the air from adhering to the area of ​​the constant velocity drive shaft that needs to be oiled, thereby improving not only the lubrication effect, but also the oiling quality, thereby further extending the service life of the constant velocity drive shaft.

[0019] In the utility model, by setting up the extraction opening and the oil mist extraction equipment, the excess oil mist in the oiling bin can be effectively extracted and recovered, which can also reduce the waste of lubricating oil and realize the effective utilization of resources; it can also prevent the oil mist from gathering and accumulating in the oiling space, thereby avoiding the influence on the subsequent constant speed drive shaft oiling process as much as possible; at the same time, it can also reduce the oil mist emission and help reduce the pollution to the environment, which meets the energy-saving and environmental protection requirements of modern industrial production.

[0020] In the utility model, the leak-proof sponge has good oil absorption and sealing properties. By arranging the leak-proof sponge at the shaft entrance and exit opening of the oiling bin, it can effectively prevent the lubricating oil from leaking from the opening during the oiling process, thereby reducing the waste of lubricating oil and reducing the pollution to the environment and equipment caused by the leakage of lubricating oil, thereby improving the quality of the working environment.

[0021] In the utility model, the roller contacts the constant speed drive shaft and drives it to rotate, thereby ensuring that the surface of the constant speed drive shaft can be evenly sprayed with lubricating oil during the oiling process; this rotational action helps the lubricating oil to better cover various parts of the shaft, avoiding the problem of uneven oiling caused by the stationary shaft, thereby improving the oiling quality and effect.

[0022] In the utility model, by adopting a double roller design of the driving wheel and the driven wheel, the constant-speed drive shaft can be subjected to a more uniform and stable supporting force and rotational force during the oiling process, thereby enhancing the reliability of the roller-driven constant-speed drive shaft rotation; at the same time, the double roller design reduces the load on a single roller, reducing the possibility of roller wear and failure.

[0023] In the utility model, through the cooperation of the roller drive motor and the motor drive shaft, as well as the transmission of the first transmission wheel, the second transmission wheel and the synchronous belt, power can be efficiently and stably transmitted to the driving wheel, thereby driving the constant speed drive shaft to rotate and oil.

[0024] In the utility model, through the coordinated design of the slide rail and the slider, the mounting plate can be slid and adjusted on the base plate; this enables the shaft support device to flexibly adapt to constant-speed drive shafts of different lengths, ensuring that the shaft is stably supported during the oiling process, and whether it is a shorter constant-speed drive shaft or a longer constant-speed drive shaft, it can be conveniently placed on the support frame to achieve effective oiling.

[0025] In the utility model, the first transmission wheel is movably arranged on the motor transmission shaft, so that after the mounting plate is adjusted, the position of the first transmission wheel on the motor transmission shaft can be adjusted accordingly, so as to avoid the situation where the transmission efficiency between the first transmission wheel and the second transmission wheel is low or the transmission cannot be performed; through the setting of the shaft sleeve, the first transmission wheel can be movably arranged on the motor transmission shaft without affecting the rotation, so as to meet the adjustment requirements of the first transmission wheel on the motor transmission shaft.

[0026] In the utility model, through the bearing seat and the rolling bearing arranged on the bearing seat, the utility model allows the first transmission wheel and the mounting plate to be adjusted synchronously without affecting the rotation of the driving wheel driven by the roller driving part, thereby improving the convenience of use of the utility model.

[0027] In the utility model, by arranging the central axes of the driving wheel and the driven wheel on different straight lines, the constant speed drive shaft can be located at the intersection of the driving wheel and the driven wheel or between the two, thereby increasing the flexibility and versatility of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is the overall structure diagram of the utility model.

[0029] Figure 2 This is a structural diagram of the automatic oiling device.

[0030] Figure 3 This is a structural diagram of the oil tank and the supporting part.

[0031] Figure 4 This is a structural diagram of the shaft support device.

[0032] Figure 5 It is a side structural diagram of the shaft support device.

[0033] Figure 6 for Figure 5 Enlarged view of point A in the middle.

[0034] Figure 7 for Figure 5 Enlarged view of point B in the middle.

[0035] Figure 8 This is a diagram of the matching structure of the motor drive shaft, the first drive wheel and the shaft sleeve.

[0036] Fig. 9 This is the matching structure diagram of the support frame and the mounting plate.

[0037] Numbers in the figure:

[0038] 1. Shaft support device; 2. Automatic oiling device; 3. Oiling tank; 4. Oiling drive unit; 5. Support frame; 6. Roller drive unit; 7. Adjustment limit unit; 8. Table panel; 9. Constant speed drive shaft; 11. Bottom plate; 12. Mounting plate; 13. Bearing seat; 14. Rolling bearing; 15. Inner ring; 16. Outer ring; 31. Oiling space; 32. Nozzle; 33. Extraction opening; 34. Interface; 35. Shaft inlet and outlet opening; 36. Leak-proof sponge; 41. Mounting frame; 42. Support unit; 43. Oiling Oil drive motor; 44. Oil-coated transmission device; 51. Roller; 52. Driving wheel; 53. Driven wheel; 54. Roller transmission shaft; 55. Second transmission wheel; 61. Roller drive motor; 62. Motor transmission shaft; 63. First transmission wheel; 64. Synchronous belt; 65. Bushing; 71. Adjustment screw; 72. Adjustment movable block; 101. Slide rail; 102. Sliding block; 441. Transmission mounting block; 442. Third transmission wheel; 443. Fourth transmission wheel; 444. Transmission belt; 445. Transmission block. DETAILED DESCRIPTION

[0039] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments are only specific descriptions of the present invention, and their purpose is to allow those skilled in the art to better understand the technical solution of the present invention, and should not be regarded as limiting the present invention.

[0040] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by terms such as "center", "up", "down", "left", "right", "vertical", "horizontal", "inside" and "outside" are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0041] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0042] like Figure 1-9 As shown, a constant speed drive shaft oiling device comprises a shaft support device 1 for placing a constant speed drive shaft 9 and an automatic oiling device 2; the automatic oiling device 2 comprises an oiling bin 3 provided with an oiling space 31 and an oiling drive unit 4 that drives the oiling bin 3 to move; the oiling bin 3 is provided with a nozzle 32 for spraying oil into the oiling space 31; the nozzle 32 adopts an atomizing nozzle 32; the automatic oiling device 2 accurately controls the movement of the oiling bin 3 through the oiling drive unit 4, and then by combining with the atomizing nozzle 32, the utility model can complete the uniform oiling of the constant speed drive shaft 9 in a short time, meet the needs of large-scale production, and thus improve the oiling efficiency; the atomizing nozzle 32 is used. The atomizing nozzle 32 can evenly atomize the lubricating oil so that the oil mist can fully and evenly cover the surface of the constant velocity drive shaft 9, avoiding as much as possible the problems of uneven thickness of the oil layer, missing coating or over-coating that may occur in the traditional oiling method, thereby improving the oiling effect; through the setting of the oiling bin 3, the constant velocity drive shaft 9 is subjected to the oiling process in the oiling bin 3; thereby effectively preventing dust and impurities in the air from entering the lubricating oil, thereby maintaining the cleanliness of the oil; it can also effectively prevent dust and impurities in the air from adhering to the area of ​​the constant velocity drive shaft 9 that needs to be oiled; it not only improves the lubrication effect, but also improves the oiling quality, and further extends the service life of the constant velocity drive shaft 9.

[0043] In this embodiment, the atomizing nozzle 32 used is a siphon-type atomizing nozzle 32, which has a small atomized particle size and good dispersion, can better cover the target area, and achieve a more uniform atomization effect; lubricating oil is provided to the atomizing nozzle 32 through an oil supply pipeline.

[0044] In some preferred embodiments, a transparent window is also provided on the oiling bin 3, so as to facilitate people to observe the oiling status.

[0045] It is worth noting that the number and position of the nozzles 32 are not limited, and the number of the atomizing nozzles 32 can be increased or decreased, and the position of the atomizing nozzles 32 can be changed according to actual usage requirements.

[0046] In the utility model, an extraction opening 33 is provided on the oiling bin 3, and an oil mist extraction device is provided at the extraction opening 33; by providing the extraction opening 33 and the oil mist extraction device, the excess oil mist in the oiling bin 3 can be effectively extracted and recovered, which can reduce the waste of lubricating oil and realize the effective utilization of resources; it can also prevent the oil mist from gathering and accumulating in the oiling space 31, thereby avoiding as much as possible the impact on the subsequent oiling process of the constant speed drive shaft 9; at the same time, it can also reduce the emission of oil mist and help reduce pollution to the environment, which meets the energy-saving and environmental protection requirements of modern industrial production.

[0047] In this embodiment, an interface 34 is provided at the extraction opening 33, and the extraction pipeline of the oil mist extraction device cooperates with the interface 34, and then driven by the power device of the oil mist extraction device, the excess oil mist is extracted and recovered from the oiling bin 3; at the same time, the extracted grease is sent to the oil storage container of the oil mist extraction device through the pipeline.

[0048] It is worth noting that the power device of the oil mist extraction equipment can use different devices such as fans and air pumps according to different specific equipment.

[0049] In the utility model, a shaft entrance and exit opening 35 is provided on the oiling bin 3 for the constant speed drive shaft 9 to enter the oiling space 31 of the oiling bin 3, and a leak-proof sponge 36 is provided at the shaft entrance and exit opening 35. The constant speed drive shaft 9 needs to pass through the leak-proof sponge 36 when entering the oiling space 31; the leak-proof sponge 36 has good oil absorption and sealing properties. By providing the leak-proof sponge 36 at the shaft entrance and exit opening 35 of the oiling bin 3, the lubricating oil can be effectively prevented from leaking from the opening during the oiling process, thereby reducing the waste of lubricating oil, and also reducing the pollution of the environment and equipment caused by the leakage of lubricating oil, thereby improving the quality of the working environment.

[0050] In the utility model, the shaft support device 1 includes a support frame 5 provided with a roller 51; the shaft support device 1 also includes a roller driving part 6 that cooperates with the roller 51 and drives the roller 51 to rotate; the roller 51 contacts the constant speed drive shaft 9 and drives it to rotate; through the contact between the roller 51 and the constant speed drive shaft 9 and driving it to rotate, it can be ensured that the surface of the constant speed drive shaft 9 can be evenly sprayed with lubricating oil during the oiling process; this rotation action helps the lubricating oil to better cover various parts of the shaft, avoiding the problem of uneven oiling caused by the stationary shaft, thereby improving the oiling quality and effect.

[0051] In the utility model, the roller 51 includes a driving wheel 52 and a driven wheel 53, and the driving wheel 52 and the driven wheel 53 are both rotatably connected to the support frame 5; the driving wheel 52 and the driven wheel 53 are both in contact with the constant speed drive shaft 9, and the central axes of the driving wheel 52 and the driven wheel 53 are parallel to the axial direction of the constant speed drive shaft 9; the driving wheel 52 cooperates with the roller driving part 6; by adopting the double roller 51 design of the driving wheel 52 and the driven wheel 53, the constant speed drive shaft 9 can be subjected to more uniform and stable supporting force and rotational force during the oiling process, thereby enhancing the reliability of the roller 51 driving the constant speed drive shaft 9 to rotate; at the same time, the double roller 51 design reduces the load of a single roller 51, reducing the possibility of wear and failure of the roller 51.

[0052] In the present utility model, the roller driving unit 6 includes a roller driving motor 61 and a motor transmission shaft 62, the motor transmission shaft 62 is connected to the motor shaft of the roller driving motor 61; a roller transmission shaft 54 ​​is arranged on the driving wheel 52; a first transmission wheel 63 is arranged on the motor transmission shaft 62, a second transmission wheel 55 is arranged on the roller transmission shaft 54, and a synchronous belt 64 is arranged between the first transmission wheel 63 and the second transmission wheel 55 for transmission; the central axes of the motor transmission shaft 62, the motor shaft of the roller driving motor 61, the driving wheel 52 and the roller transmission shaft 54 ​​are parallel to each other, the central axes of the motor transmission shaft 62 and the motor shaft of the roller driving motor 61 coincide, and the central axes of the driving wheel 52 and the roller transmission shaft 54 ​​coincide; through the cooperation of the roller driving motor 61 and the motor transmission shaft 62, and the transmission of the first transmission wheel 63, the second transmission wheel 55 and the synchronous belt 64, the power can be efficiently and stably transmitted to the driving wheel 52, thereby driving the constant speed drive shaft 9 to rotate and apply oil.

[0053] In the utility model, the shaft support device 1 includes a base plate 11 and a mounting plate 12 movably arranged on the base plate 11; a slide rail 101 is arranged on the base plate 11, a slider 102 cooperating with the slide rail 101 is arranged on the mounting plate 12, and the support frame 5 is arranged on the mounting plate 12; the end of the slide rail 101 faces the direction of the oiling bin 3; through the matching design of the slide rail 101 and the slider 102, the mounting plate 12 can be slid and adjusted on the base plate 11; this enables the shaft support device 1 to flexibly adapt to constant-speed drive shafts 9 of different lengths, ensuring that the shaft is stably supported during the oiling process, whether it is a shorter constant-speed drive shaft 9 or a longer constant-speed drive shaft 9, it can be conveniently placed on the support frame 5 to achieve effective oiling.

[0054] In the present invention, the first transmission wheel 63 is movably arranged on the motor transmission shaft 62; the motor transmission shaft 62 is in the shape of a polygonal prism; a sleeve 65 is arranged on the motor transmission shaft 62, and an inner space matching the motor transmission shaft 62 is arranged in the sleeve 65, and the shape of the cross section of the inner space is the same as the shape of the cross section of the motor transmission shaft 62; the sleeve 65 is slidably arranged on the motor transmission shaft 62; the first transmission wheel 63 is arranged on the sleeve 65, and rotates with the motor transmission shaft 62 and the sleeve 65; the first transmission wheel 63 is movably arranged on the motor transmission shaft 62, so that after the mounting plate 12 is adjusted, the position of the first transmission wheel 63 on the motor transmission shaft 62 can be adjusted accordingly, and the situation of low transmission efficiency or inability to transmit between the first transmission wheel 63 and the second transmission wheel 55 is avoided as much as possible; through the arrangement of the sleeve 65, the first transmission wheel 63 can be movably arranged on the motor transmission shaft 62 without affecting the rotation, so as to meet the adjustment requirements of the first transmission wheel 63 on the motor transmission shaft 62.

[0055] In the utility model, a bearing seat 13 is arranged on the mounting plate 12, and a rolling bearing 14 is arranged in the bearing seat 13; the rolling bearing 14 includes an inner ring 15 and an outer ring 16, and the outer ring 16 is connected to the bearing seat 13; the shaft sleeve 65 is connected to the inner ring 15 of the rolling bearing 14; through the bearing seat 13 and the rolling bearing 14 arranged on the bearing seat 13, the utility model allows the first transmission wheel 63 and the mounting plate 12 to be adjusted synchronously without affecting the rotation of the driving wheel 52 driven by the roller driving unit 6, thereby improving the convenience of use of the utility model.

[0056] In this embodiment, it also includes an adjustment limit part 7, and the adjustment limit part 7 adopts an adjustment screw, which includes an adjustment screw rod 71 and an adjustment movable block 72 movably arranged on the adjustment screw rod 71, and the adjustment movable block 72 is connected to the mounting plate 12; thereby, the mounting plate 12 and the support frame 5 on the mounting plate 12 can not only be adjusted, but also have excellent stability after the adjustment.

[0057] It is worth noting that the number of mounting plates 12 and support frames 5 can be adjusted according to actual needs.

[0058] In this embodiment, the mounting plate 12 and the adjusting movable block 72 are detachably connected by means of threads and bolts, so that when people perform oiling processing on constant-speed drive shafts 9 of different models, they can first manually adjust the mounting plate 12 to a large extent, and then connect the mounting plate 12 to the adjusting movable block 72, and make fine adjustments by adjusting the lead screw; in other ways, the mounting plate 12 and the adjusting movable block 72 can also be fixedly connected.

[0059] In the present invention, the central axes of the driving wheel 52 and the driven wheel 53 are on different straight lines, and the constant speed drive shaft 9 is located at the intersection of the two or between the two, thereby increasing the flexibility and versatility of the device.

[0060] In the present invention, there are two automatic oiling devices 2, so that the present invention can simultaneously oil both ends of the constant speed drive shaft 9, thereby improving the oiling efficiency; it is worth noting that the number of automatic oiling devices 2 can be increased or decreased according to actual needs.

[0061] In the present utility model, a table panel 8 is included, the bottom plate 11, the adjustment limit part 7 and the oiling drive part 4 are arranged on the table panel 8; the oiling drive part 4 includes a mounting frame 41 arranged on the table panel 8 and a support part 42 connected to the oiling bin 3; a slide rail 101 is arranged on the mounting frame 41, and a slider 102 cooperating with the slide rail 101 is arranged on the support part 42; the oiling drive part 4 also includes an oiling drive motor 43 and an oiling transmission device 44; the oiling drive motor 43 is arranged on the mounting frame 41; the oiling transmission device 44 includes a transmission mounting block 441, a third transmission wheel 442, a fourth transmission wheel 443, a transmission belt 444 and a transmission block 445; the transmission mounting block 441 is provided Placed on the mounting frame 41, the third transmission wheel 442 is rotatably arranged on the transmission mounting block 441; the fourth transmission wheel 443 is arranged on the motor shaft of the oiling drive motor 43, the central axes of the third transmission wheel 442 and the fourth transmission wheel 443 are parallel to each other, and the central axis of the fourth transmission wheel 443 is on the same straight line as the central axis of the motor shaft of the oiling drive motor 43; the third transmission wheel 442 and the fourth transmission wheel 443 are transmitted through the transmission belt 444; the transmission block 445 is fixed on the transmission belt 444, and the transmission block 445 is connected to the support part 42; thereby, when the transmission belt 444 moves, it can drive the support part 42 and the oiling bin 3 on the support part 42 to move.

[0062] It is worth noting that other technical solutions of the present invention belong to the prior art and will not be described in detail.

[0063] The above is only a preferred embodiment of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the concept of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A constant speed drive shaft oiling device, characterized in that: It comprises an axle support device for placing a constant speed drive shaft and an automatic oiling device; the automatic oiling device comprises an oiling bin provided with an oiling space and an oiling drive unit for driving the oiling bin to move; a nozzle for spraying oil into the oiling space is provided on the oiling bin; the nozzle adopts an atomizing nozzle.

2. The constant velocity drive shaft oiling device according to claim 1, characterized in that: The oiling bin is provided with an extraction opening, and an oil mist extraction device is arranged at the extraction opening.

3. A constant speed drive shaft oiling device according to claim 1 or 2, characterized in that: The oiling bin is provided with a shaft body inlet and outlet opening, and a leak-proof sponge is provided at the shaft body inlet and outlet opening.

4. The constant velocity drive shaft oiling device according to claim 1, characterized in that: The shaft support device includes a support frame provided with a roller; the shaft support device also includes a roller driving part that cooperates with the roller and drives the roller to rotate; the roller contacts the constant speed drive shaft and drives it to rotate.

5. The constant velocity drive shaft oiling device according to claim 4, characterized in that: The roller includes a driving wheel and a driven wheel, both of which are rotatably connected to the support frame; both of the driving wheel and the driven wheel are in contact with the constant speed drive shaft, and the central axes of the driving wheel and the driven wheel are parallel to the axial direction of the constant speed drive shaft; the driving wheel cooperates with the roller driving part.

6. The constant velocity drive shaft oiling device according to claim 5, characterized in that: The roller driving part includes a roller driving motor and a motor transmission shaft, the motor transmission shaft is connected to the motor shaft of the roller driving motor; the roller transmission shaft is arranged on the driving wheel; the first transmission wheel is arranged on the motor transmission shaft, the second transmission wheel is arranged on the roller transmission shaft, and a synchronous belt is arranged between the first transmission wheel and the second transmission wheel for transmission; the central axes of the motor transmission shaft, the motor shaft of the roller driving motor, the driving wheel and the roller transmission shaft are parallel to each other, the central axes of the motor transmission shaft and the motor shaft of the roller driving motor coincide with each other, and the central axes of the driving wheel and the roller transmission shaft coincide with each other.

7. The constant velocity drive shaft oiling device according to claim 6, characterized in that: The shaft support device includes a base plate and a mounting plate movably arranged on the base plate; a slide rail is arranged on the base plate, a slider matching the slide rail is arranged on the mounting plate, and a support frame is arranged on the mounting plate; the end of the slide rail faces the direction of the oiling bin.

8. The constant velocity drive shaft oiling device according to claim 7, characterized in that: The first transmission wheel is movably arranged on the motor transmission shaft; the motor transmission shaft is in the shape of a polygonal cylinder; a shaft sleeve is arranged on the motor transmission shaft, an inner space matching the motor transmission shaft is arranged inside the shaft sleeve, and the shaft sleeve is slidably arranged on the motor transmission shaft; the first transmission wheel is arranged on the shaft sleeve and rotates with the motor transmission shaft and the shaft sleeve.

9. The constant velocity drive shaft oiling device according to claim 8, characterized in that: The mounting plate is provided with a bearing seat, and a rolling bearing is provided in the bearing seat; the rolling bearing comprises an inner ring and an outer ring, and the outer ring is connected to the bearing seat; the shaft sleeve is connected to the inner ring of the rolling bearing.

10. The constant velocity drive shaft oiling device according to claim 5, characterized in that: The central axes of the driving wheel and the driven wheel are on different straight lines, and the constant speed drive shaft is located at the intersection of the two wheels or between the two wheels.

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