Drying equipment for lubricating oil storage barrel

Abstract

The drying equipment for the lubricating oil storage barrel comprises a drying box, the inner wall of the drying box is fixedly connected with a supporting plate, an electric push rod is installed at the top of the drying box, and a piston rod of the electric push rod penetrates through the top of the drying box and is fixedly connected with a disc. Two groups of fixing rods are symmetrically mounted at the bottom of the disc, the number of each group of fixing rods is two, a plurality of barrels are sequentially embedded in the outer wall of each group of fixing rods from top to bottom, movable pipes are slidably mounted in the barrels, and springs are mounted at one ends of the movable pipes; the electric push rod drives the disc to rotate and drives the fixed rod to move downwards, the idler wheels make contact with the inner wall and the outer wall of the lubricating oil storage barrel to move, meanwhile, the drying pipe sprays drying gas through the spray head, the position of the movable pipe is adjusted through the spring, it is ensured that the distance between the spray head and the barrel wall is appropriate, and all parts of the lubricating oil storage barrel are evenly and efficiently dried.

Description

Technical Field

[0001] This utility model relates to the field of lubricating oil technology, specifically to a drying device for lubricating oil storage tanks. Background Technology

[0002] The lubricating oil storage tank drying device is a piece of equipment designed for the rapid drying of lubricating oil tanks after cleaning. It is suitable for industrial production and maintenance scenarios of lubricating oil. The drying of lubricating oil storage tanks usually uses hot air or heating technology to dry the residual moisture inside and outside the tank, so as to avoid lubricating oil contamination or rust inside the tank. It is an important auxiliary equipment for clean production and high-quality management of lubricating oil, bringing higher efficiency and convenience to enterprises.

[0003] The drying gas output components in existing drying equipment are mostly designed with fixed dimensions, making it difficult to adapt to lubricating oil storage tanks of different specifications or shapes. When the device processes small storage tanks after processing large ones, it often encounters adaptation difficulties, requiring manual adjustment or replacement of the drying gas output components. This increases operational complexity and time costs, and reduces the versatility and practicality of the drying equipment. Utility Model Content

[0004] This utility model aims to solve at least one of the technical problems existing in the prior art.

[0005] Therefore, one objective of this utility model is to provide a drying device for a lubricating oil storage tank. This drying device for a lubricating oil storage tank is driven by an electric push rod to move a disc and a fixed rod downwards. The rollers move in contact with the inner and outer walls of the lubricating oil storage tank, while the drying pipe sprays drying gas through a nozzle, so as to achieve uniform and efficient drying of all parts of the lubricating oil storage tank.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a drying device for a lubricating oil storage tank, comprising a drying chamber, a support plate fixedly connected to the inner wall of the drying chamber, an electric push rod installed on the top of the drying chamber, the piston rod of the electric push rod passing through the top of the drying chamber and fixedly connected to a disc, two sets of fixing rods symmetrically installed at the bottom of the disc, each set of fixing rods having two rods, and several cylinders sequentially embedded in the outer wall of each set of fixing rods from top to bottom, a movable tube slidably installed inside the cylinder, a spring installed at one end of the movable tube, a nozzle installed at the other end of the movable tube, a drying tube connected to the nozzle, the end of the drying tube away from the nozzle passing through the movable tube, the cylinder and the fixing rod respectively, and an integrally formed inclined rod provided on the outer wall of the fixing rod, a roller installed at one end of the inclined rod.

[0007] Preferably, a motor is installed inside the drying oven, a bearing is embedded in the support plate, a support platform is fixedly connected to the inner ring of the bearing, and the rotating shaft of the motor is fixedly connected to the bottom of the support platform.

[0008] Preferably, a limiting ring is fixedly connected to the inner wall of one end of the cylinder, and the outer diameter of one end of the movable tube is smaller than the inner diameter of the limiting ring.

[0009] Preferably, two support rods are symmetrically installed on the bottom inner wall of the drying oven, and the top end of the support rod is fixedly connected to the bottom of the support plate.

[0010] Preferably, the front surface of the drying oven is rotatably fitted with a door, and the door is provided with an observation window.

[0011] Preferably, the electric actuator is covered with a shield.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: In this utility model, the electric push rod drives the disc to rotate, which in turn moves the fixed rod downward. The roller moves in contact with the inner and outer walls of the lubricating oil storage tank. At the same time, the drying pipe sprays drying gas through the nozzle, and the movable pipe is adjusted in position by the spring to ensure that the distance between the nozzle and the tank wall is appropriate, so as to achieve uniform and efficient drying of all parts of the lubricating oil storage tank. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a drying device for a lubricating oil storage tank according to an embodiment of the present invention;

[0014] Figure 2 This is a cross-sectional structural schematic diagram of the drying equipment for the lubricating oil storage tank according to an embodiment of the present utility model;

[0015] Figure 3 This is an embodiment of the present utility model. Figure 2 A magnified structural diagram of part A in the middle;

[0016] Figure 4 This is an embodiment of the present utility model. Figure 2 A magnified structural diagram of part B.

[0017] In the diagram: 1. Drying oven; 2. Oven door; 3. Observation window; 4. Cover; 5. Electric push rod; 6. Disc; 7. Fixed rod; 8. Movable tube; 9. Roller; 10. Drying tube; 11. Support platform; 12. Bearing; 13. Motor; 14. Support plate; 15. Cylinder; 16. Spring; 17. Limiting ring; 18. Nozzle; 19. Diagonal bar; 20. Support rod. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1 An embodiment of this utility model provides a drying device for a lubricating oil storage tank, including: a drying box 1.

[0020] Among them, such as Figures 1-2 As shown, a support plate 14 is fixedly connected to the inner wall of the drying oven 1. An electric push rod 5 is installed on the top of the drying oven 1. The piston rod of the electric push rod 5 passes through the top of the drying oven 1 and is fixedly connected to a disc 6. Two sets of fixing rods 7 are symmetrically installed at the bottom of the disc 6. There are two fixing rods in each set. A cover 4 is installed on the outside of the electric push rod 5. When the electric push rod 5 is in use, it can drive the disc 6 and the two sets of fixing rods 7 to move downward. The cover 4 can cover and protect the electric push rod 5.

[0021] Furthermore, a door 2 is rotatably mounted on the front surface of the drying oven 1, and an observation window 3 is provided on the door 2. The door 2 is opened or closed by rotating it, and the drying status of the lubricating oil storage tank inside the drying oven 1 is observed through the observation window 3.

[0022] In this embodiment, as Figures 1-4 As shown, each set of fixed rods 7 has several cylinders 15 embedded in the outer wall from top to bottom. A movable tube 8 is slidably installed inside the cylinder 15. A spring 16 is installed at one end of the movable tube 8, and a nozzle 18 is installed at the other end of the movable tube 8. A drying tube 10 is connected to the nozzle 18. The end of the drying tube 10 away from the nozzle 18 passes through the movable tube 8, the cylinder 15 and the fixed rod 7 respectively. The outer wall of the fixed rod 7 is provided with an integrally formed inclined rod 19. A roller 9 is installed at one end of the inclined rod 19.

[0023] When the disc 6 moves downward, the rollers 9 arranged sequentially on the outer wall of each set of fixed rods 7 contact the inner and outer walls of the lubricating oil storage tank and move along its surface. At the same time, the drying tube 10 inside the fixed rod 7 sprays drying gas onto the inner and outer walls of the lubricating oil storage tank through the nozzle 18. The movable tube 8 adjusts its position through the spring 16 to ensure that the nozzle 18 maintains a certain distance from the inner and outer walls of the lubricating oil storage tank for drying.

[0024] Furthermore, refer to Figure 2The drying chamber 1 is equipped with a motor 13, and a bearing 12 is embedded in the support plate 14. The inner ring of the bearing 12 is fixedly connected to the support platform 11. The rotating shaft of the motor 13 is fixedly connected to the bottom of the support platform 11. When the motor 13 starts, it can drive the support platform 11 to rotate on the support plate 14. The lubricating oil storage tank can be placed on the top of the support platform 11 and rotated, so that the drying gas can be evenly distributed on the lubricating oil storage tank in a circular pattern.

[0025] Among them, two support rods 20 are symmetrically installed on the bottom inner wall of the drying oven 1. The top end of the support rod 20 is fixedly connected to the bottom of the support plate 14, and the support rod 20 can strengthen the support of the bottom of the support plate 14.

[0026] like Figure 3 As shown, a limiting ring 17 is fixedly connected to the inner wall of one end of the cylinder 15. The outer diameter of one end of the movable tube 8 is smaller than the inner diameter of the limiting ring 17. The limiting ring 17 can prevent the movable tube 8 from detaching from the inside of the cylinder 15.

[0027] Based on the above technical solution, the working steps of this solution are summarized as follows: When this utility model is used, the electric push rod 5 drives the disc 6 and two sets of fixed rods 7 to move downwards. The rollers 9 arranged sequentially on the outer wall of each set of fixed rods 7 contact the inner and outer walls of the lubricating oil storage tank and move along its surface. At the same time, the drying tube 10 inside the fixed rod 7 sprays drying gas onto the inner and outer walls of the lubricating oil storage tank through the nozzle 18. The movable tube 8 is adjusted in position by the spring 16 to ensure that the nozzle 18 maintains a certain distance from the inner and outer walls of the lubricating oil storage tank for drying. Through the coordinated action of the movable tube 8, the inclined rod 19 and the rollers 9, all parts of the lubricating oil storage tank are dried evenly, achieving a highly efficient drying effect.

[0028] All parts not described in this utility model are the same as or can be implemented using existing technology. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drying device for a lubricating oil storage tank, comprising a drying chamber (1), wherein a support plate (14) is fixedly connected to the inner wall of the drying chamber (1), characterized in that: An electric push rod (5) is installed on the top of the drying box (1). The piston rod of the electric push rod (5) passes through the top of the drying box (1) and is fixedly connected to a disc (6). Two sets of fixing rods (7) are symmetrically installed on the bottom of the disc (6). Each set of fixing rods (7) has two rods. Several cylinders (15) are sequentially embedded in the outer wall of each set of fixing rods (7) from top to bottom. A movable tube (8) is slidably installed inside the cylinder (15). A spring (16) is installed at one end of the movable tube (8), and a nozzle (18) is installed at the other end of the movable tube (8). A drying tube (10) is connected to the nozzle (18). The end of the drying tube (10) away from the nozzle (18) passes through the movable tube (8), the cylinder (15), and the fixed rod (7). The outer wall of the fixed rod (7) is provided with an integrally formed inclined rod (19), and a roller (9) is installed at one end of the inclined rod (19).

2. The drying equipment for a lubricating oil storage tank according to claim 1, characterized in that: The drying oven (1) is equipped with a motor (13), and a bearing (12) is embedded in the support plate (14). The inner ring of the bearing (12) is fixedly connected to a support platform (11), and the rotating shaft of the motor (13) is fixedly connected to the bottom of the support platform (11).

3. The drying equipment for a lubricating oil storage tank according to claim 1, characterized in that: A limiting ring (17) is fixedly connected to the inner wall of one end of the cylinder (15), and the outer diameter of one end of the movable tube (8) is smaller than the inner diameter of the limiting ring (17).

4. The drying equipment for a lubricating oil storage tank according to claim 2, characterized in that: Two support rods (20) are symmetrically installed on the bottom inner wall of the drying box (1), and the top end of the support rod (20) is fixedly connected to the bottom of the support plate (14).

5. A drying device for a lubricating oil storage tank according to claim 1, characterized in that: The front surface of the drying oven (1) is rotatably mounted with a door (2), and the door (2) is provided with an observation window (3).

6. The drying equipment for a lubricating oil storage tank according to claim 1, characterized in that: The electric push rod (5) is covered with a shield (4).

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