Gear oil immersion device

Abstract

The utility model discloses a gear oil immersion device which comprises an oil immersion tank, a chain plate type conveyor and a supporting frame, the chain plate type conveyor comprises a front feeding part, a middle lifting part and a rear discharging part, the feeding part is fixedly installed in an inner cavity of the oil immersion tank, the lifting part is arranged in an inclined mode, and the supporting frame is arranged on the supporting frame. An oil collecting tank is arranged on the side face of the oil immersion tank, a notch of the oil collecting tank right faces the lower portion of the lifting part and the lower portion of the discharging part, the supporting frame is fixedly installed on the ground and provided with air blowing assemblies which are symmetrical up and down, one air blowing assembly is located above the discharging part, and the other air blowing assembly is located above the discharging part. And the other blowing assembly is positioned below the discharging part. The gear oil film coating device has the advantages that operation is easy, batch production can be achieved, production efficiency is high, and each position of a gear can be evenly coated with an oil film.

Description

Technical Field

[0001] The utility model relates to the technical field of gear production equipment, in particular to a gear oil immersion device. Background Art

[0002] After the gear is processed, a layer of oil film is usually set on the surface of the gear. The oil film can protect the gear and prevent the gear from wear, corrosion, oxidation, etc. during transportation. The existing oil film setting method is to spray oil on the upper and lower end faces of the gear through a special oil spray device. For example, the patent CN218282213U discloses a gear oil spray device, including an oil storage container and a frame, on which a feed roller group, an intermediate roller group and a discharge roller group are arranged, and a blowing mechanism is arranged above the discharge roller group, the air outlet of the blowing mechanism faces downward, and an oil recovery tank is arranged below the discharge roller group; a plurality of upper nozzles are arranged above the intermediate roller group, and a plurality of lower nozzles are arranged below the intermediate roller group. A pressure pump is arranged in the oil storage container, and the pressure pump is connected to the upper nozzle and the lower nozzle through an oil pipe; the oil recovery tank extends to the bottom of the intermediate roller group. The device sprays oil to the gears through the upper and lower nozzles, but the device has the following problems when spraying oil: the upper and lower nozzles can only spray oil on the upper and lower end faces of the gears, and cannot spray oil on the teeth and tooth grooves on the side of the gears. Therefore, the teeth and tooth grooves on the side of the gears can only be oiled by oil droplets flowing from the upper end face, and the oiling effect of the teeth and tooth grooves is poor, and the oil film coverage is uneven. Utility Model Content

[0003] The utility model aims to provide a gear oil immersion device, which has the advantages of simple operation, batch production, high production efficiency, and even oil film covering every part of the gear.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a gear oil immersion device, including an oil immersion tank, a chain plate conveyor and a support frame, the chain plate conveyor includes a feeding part at the front, a lifting part in the middle and a discharging part at the rear, the feeding part is fixedly installed in the inner cavity of the oil immersion tank, the lifting part is inclined and extends upward from one side of the oil immersion tank, an oil collecting tank is provided on the side of the oil immersion tank, the notch of the oil collecting tank is directly opposite to the lifting part and the discharging part, the support frame is fixedly installed on the ground, and the support frame is equipped with upper and lower symmetrical blowing components, one of which is located above the discharging part, and the other is located below the discharging part.

[0005] Furthermore, the blowing assembly includes a mounting rod and a fan, the mounting rod is fixedly connected to the supporting frame, and the length direction of the mounting rod is parallel to the width direction of the discharge portion, and a plurality of fans are provided and are evenly arranged along the length direction of the mounting rod.

[0006] Furthermore, the air outlet of the fan located above the discharging portion is inclined downward, and the air outlet of the fan located below the discharging portion is inclined upward.

[0007] Furthermore, a material guide plate is provided on the vertical rod of the support frame near the end of the discharge portion, and the material guide plate is arranged to be inclined downward.

[0008] Furthermore, a collecting box is provided below the material guide plate.

[0009] Compared with the prior art, the advantages of the utility model are:

[0010] The gears are completely immersed in the oil. Compared with the oil spraying operation in the prior art, every part of the gear can be evenly covered with the oil film, and the oil film covering effect is good. At the same time, the chain plate conveyor and the blowing assembly can realize the automatic batch oil film covering of the gears, thereby improving the production and processing efficiency of the gears. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a front cross-sectional view of the utility model;

[0012] Figure 2 for Figure 1 AA view of the .

[0013] In the figure: 1. Oil immersion tank; 2. Chain plate conveyor; 201. Feeding part; 202. Lifting part; 203. Discharging part; 204. Net chain plate; 205. Rotating shaft; 3. Oil collecting tank; 4. Support frame; 5. Mounting rod; 6. Fan; 7. Guide plate; 8. Collection box. DETAILED DESCRIPTION

[0014] The utility model will be further described below.

[0015] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0016] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents the selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0017] See also Figure 1and Figure 2

[0018] A gear oil immersion device comprises an oil immersion tank 1, a chain plate conveyor 2 and a support frame 4, wherein the chain plate conveyor 2 comprises a feeding part 201 at the front, a lifting part 202 in the middle and a discharging part 203 at the rear, wherein the feeding part 201 is fixedly installed in the inner cavity of the oil immersion tank 1, the lifting part 202 is inclined and extends upwardly from one side of the oil immersion tank 1, an oil collecting tank 3 is provided on the side of the oil immersion tank 1, and the notch of the oil collecting tank 3 is directly opposite to the lifting part 202 and the discharging part 203, and the support frame 4 is fixedly installed on the ground, and the support frame 4 is equipped with upper and lower symmetrical blowing components, wherein one blowing component is located above the discharging part 203, and the other blowing component is located below the discharging part.

[0019] The working principle of this utility model:

[0020] The chain plate conveyor 2 uses an existing mesh chain plate conveyor, including a mesh chain plate 204 and a rotating shaft 205, wherein the rotating shaft on the feeding part 201 is connected to the inner cavity of the oil immersion tank 1, and the rotating shafts on the lifting part 202 and the discharging part 203 are connected to the support frame 4, and the driving module (i.e., components such as the driving motor) of the chain plate conveyor 2 is connected to the rotating shaft of the feeding part 201 and fixed to the outer wall of the oil immersion tank 1, such as Figure 1 As shown, the clockwise rotation of the mesh chain plate is achieved through the drive module and the rotating shaft.

[0021] During operation, oil is poured into the oil immersion tank 1 and the oil is immersed in the feed part 201. Then the operator puts the gear to be immersed in oil vertically into the oil immersion tank 1 from the top of the oil immersion tank 1, and the gear falls onto the mesh chain plate so that the gear is completely immersed in oil. The upper and lower end faces, side teeth and tooth grooves of the gear can be completely covered with oil film. At the same time, in actual use, vertical push plates can be arranged on the mesh chain plate at intervals according to the size of the gear, so that the distance between the two push plates is greater than the diameter of the gear, so that the gear can be located between the two push plates. As the mesh chain plate rotates, the gear moves to the lifting part 202 and the discharge part 203 in turn. When the gear moves to the lifting part 202, since the lifting part 202 is inclined, the height of the push plate is greater than the thickness of the gear. When a part of the gear falls, When sliding, the gear can be prevented from sliding down by the blocking of the push plate, and can move upward along the inclined direction of the lifting part 202 under the push of the push plate, and the inclination of the gear can also allow the excess oil remaining on the end face of the gear to flow downward and fall into the oil collecting tank 3 below; it should be noted that in order to ensure the normal operation of the lifting part 202, a gap is provided on the side of the oil immersion tank 1 close to the lifting part 202, and the gap is higher than the feeding part 201. While ensuring that the height of the oil in the oil immersion tank 1 can immerse the gear, it can also ensure that the lifting part 202 can move smoothly out of the oil immersion tank 1; when the gear moves to the discharging part 203, the blowing component can blow air to the upper and lower end faces of the gear at the same time, further blowing off the excess oil on the end face of the gear and the tooth groove and accelerating the formation of the oil film. It should be noted that the bottom surface of the mesh chain plate is a mesh structure. According to the actual situation, a mesh structure with a larger aperture and fewer mesh lines is selected as much as possible under the premise of ensuring the stability of the gear. This can make the contact area between the lower end face of the gear and the mesh chain plate smaller, which is convenient for the dripping of oil on the lower end face of the gear, and can also enable the wind blown out by the blowing assembly arranged at the lower end of the discharge part 203 to pass through the mesh chain plate and be blown to the lower end face of the gear. At the same time, it can also increase the wind receiving area of ​​the gear and reduce the contact area between the lower end face of the gear and the mesh line, thereby ensuring the blowing effect and accelerating the formation of the oil film.

[0022] Specifically, in this embodiment, the blowing assembly includes a mounting rod 5 and a fan 6, the mounting rod 5 is fixedly connected to the support frame 4, and the length direction of the mounting rod 5 is parallel to the width direction of the discharge portion 203, and the fans 6 are provided in a plurality and are evenly arranged along the length direction of the mounting rod 5. The air outlet of the fan 6 located above the discharge portion 203 is tilted downward, and the air outlet of the fan 6 located below the discharge portion 203 is tilted upward.

[0023] The fan 6 can adopt an existing small-sized booster fan. The use of a small-sized booster fan with a smaller volume facilitates the uniform installation of multiple fans 6 on the mounting rod 5. The fan 6 can be fixedly installed on the mounting rod 5 by means of shell welding or screw connection, and multiple fans 6 can ensure that every part of the gear end face can be blown evenly. At the same time, the fan 6 is tilted. Compared with the vertically arranged fan 6, the end face of the gear can be blown obliquely, so that the excess oil on the gear end face can be subjected to a greater horizontal blowing force. Preferably, the mounting rod 5 is provided with two left and right ones, and the two mounting rods are provided with two left and right ones. The inclination direction of the fan 6 on the mounting rod 5 is opposite. When the gear just moves to the discharge part 203, the gear is located on the left side of the left-end mounting rod 5. The fan 6 on the left-end mounting rod 5 is inclined to the left. The wind blown by the fan 6 can also blow to the tooth groove on the front end side of the gear. The excess oil in the tooth groove can quickly flow out of the tooth groove under the action of its own gravity and the blowing, which is convenient for forming an oil film in the tooth groove on the front end side; when the gear moves to the right side of the right-end mounting rod 5, the fan 6 on the right-end mounting rod 5 is inclined to the right, and the wind blown by the fan can blow to the tooth groove on the rear end side of the gear, which is convenient for forming an oil film.

[0024] The support frame 4 is provided with a guide plate 7 on the vertical rod near the end of the discharge part 203, and the guide plate 7 is arranged tilted downward; a collection box 8 is provided below the guide plate 7. When the gear moves to the end of the discharge part 203, the oil film of the gear has been formed to cover the gear, and the gear falls to the guide plate 7 under the action of its own gravity, and falls into the collection box 8 through the tilted guide plate 7 to realize the collection of the gear.

[0025] Therefore, when the utility model is in use, it is only necessary to put the gears into the oil immersion tank 1 in sequence and let the gears be located between the push plates. The gears will then be automatically immersed in oil and collected. The operation is simple and the work efficiency is high. Moreover, by completely immersing the gears in the oil, every part of the gears, that is, the upper and lower end faces of the gears and the tooth grooves can be covered with oil film, thereby ensuring the uniformity of the gear oil film coverage.

[0026] Specific examples are used in this article to illustrate the principles and implementation methods of the utility model. The description of the above embodiments is only used to help understand the method of the utility model and its core idea. At the same time, for those skilled in the art, according to the idea of ​​the utility model, there will be changes in the specific implementation methods and application scope. Changes and improvements to the utility model will be possible without exceeding the concept and scope specified in the attached claims. In summary, the content of this specification should not be understood as a limitation on the utility model.

Claims

1. A gear oil immersion device, characterized in that: The invention comprises an oil immersion tank (1), a chain plate conveyor (2) and a support frame (4), wherein the chain plate conveyor (2) comprises a feeding part (201) at the front, a lifting part (202) in the middle and a discharging part (203) at the rear, wherein the feeding part (201) is fixedly installed in the inner cavity of the oil immersion tank (1), the lifting part (202) is inclined and extends upwardly from one side of the oil immersion tank (1), an oil collecting tank (3) is provided on the side of the oil immersion tank (1), and the notch of the oil collecting tank (3) is directly opposite to the lifting part (202) and the bottom of the discharging part (203), and the support frame (4) is fixedly installed on the ground, and the support frame (4) is equipped with upper and lower symmetrical blowing components, wherein one blowing component is located above the discharging part (203) and the other blowing component is located below the discharging part.

2. A gear oil immersion device according to claim 1, characterized in that: The blowing assembly comprises a mounting rod (5) and a fan (6); the mounting rod (5) is fixedly connected to the supporting frame (4), and the length direction of the mounting rod (5) is parallel to the width direction of the discharge portion (203); a plurality of fans (6) are provided and are evenly arranged along the length direction of the mounting rod (5).

3. A gear oil immersion device according to claim 2, characterized in that: The air outlet of the fan (6) located above the discharge portion (203) is inclined downward, and the air outlet of the fan (6) located below the discharge portion (203) is inclined upward.

4. A gear oil immersion device according to claim 3, characterized in that: A material guide plate (7) is provided on the vertical rod of the support frame (4) near the end of the material discharge portion (203), and the material guide plate (7) is arranged to be inclined downward.

5. A gear oil immersion device according to claim 4, characterized in that: A collecting box (8) is provided below the material guide plate (7).

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