A precision oiling device

Abstract

The utility model relates to an oiling device, concretely is a kind of precise oiling device, the device includes oiling seat and fixed on the oiling seat and oiling mechanism, oiling mechanism includes oil-gas mixing block, the oil tank of setting in oil-gas mixing block one side and the lower oil pipe of being connected in oil tank, oil-gas mixing block is coupled to be connected on oil tank, in the lower oil pipe far from the end of oil tank by upper and lower extension and is connected with distributor, distributor is connected with multiple shunt pipe, and the end of multiple shunt pipe far from distributor is all from outside to inside and is penetrated oiling seat, and multiple shunt pipe all is connected with shower nozzle, and multiple shower nozzles are vertically arranged, and the end of oil-gas mixing block close to oil tank is fixed with support plate.The precise oiling device can be at least twice oiling on the chain belt of transmission belt one end, make the distribution of lubricating oil more sufficient, ensure that each position on chain belt all receives enough lubricating oil, realizes the precise oiling effect, and makes the stability after chain belt long time operation.

Description

Technical Field

[0001] This utility model relates to a refueling device, specifically a precision refueling device. Background Technology

[0002] When operating on a bread baking production line, the conveyor belt needs to run at high speed for extended periods. During this high-speed operation, the direct contact between the metal surfaces generates intense friction, accelerating wear. Therefore, lubricating oil needs to be added to the conveyor belt using an oiling device. The lubricating oil forms an oil film on the surface of the components, reducing the coefficient of friction, minimizing wear caused by direct metal-to-metal contact, and extending the service life.

[0003] Existing chain belt lubrication devices are complex in structure and poorly designed. They typically distribute lubricating oil from the oil tank to various nozzles via a distribution valve. A distribution valve and nozzle are installed on each end of the conveyor belt in a bread baking production line to distribute lubricating oil. The lubricating oil is sprayed onto the chain belt through the nozzles. However, since only one nozzle is installed per chain belt, and the coverage area of ​​a single nozzle is limited, sometimes parts of the chain belt do not receive sufficient lubricating oil, causing damage to those parts and shortening their lifespan. Furthermore, some chain belt lubrication devices cannot simultaneously lubricate both ends of the conveyor belt, resulting in low lubrication efficiency. Therefore, the inventors have improved the structure of the chain belt lubrication device. Utility Model Content

[0004] The purpose of this utility model is to provide a precision lubrication device. This device has a simple structure and reasonable design, and can lubricate the chain at least twice at one end of the conveyor belt, so that the lubricating oil is distributed more fully and that all positions on the chain receive sufficient lubricating oil, achieving a precise lubrication effect and improving the stability of the chain after long-term operation. It can lubricate the chain at both ends of the conveyor belt at the same time, improving the lubrication efficiency and solving the problems mentioned in the above technical background.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a precision refueling device, which includes a refueling base and a refueling mechanism fixed on the refueling base. The refueling mechanism includes an oil-gas mixing block, an oil tank disposed on one side of the oil-gas mixing block, and a lower oil delivery pipe connected to the oil tank. The oil-gas mixing block is coupled to the oil tank. At the end of the lower oil delivery pipe away from the oil tank, it extends from top to bottom and is connected to a distributor. Multiple diversion pipes are connected to the distributor. The ends of the multiple diversion pipes away from the distributor all penetrate the refueling base from the outside to the inside, and each of the multiple diversion pipes is connected to a nozzle. The multiple nozzles are all vertically arranged.

[0006] Preferably, a support plate is fixed to one end of the oil-gas mixture block near the oil tank. The support plate is L-shaped and fixed to the upper surface of the refueling seat.

[0007] Preferably, a top plate is fixed to the upper end of the oil tank, and the lower oil delivery pipe passes through the top plate from bottom to top and is fixed to the top plate.

[0008] Preferably, a protective shell is fixed to the outside of the distributor. The protective shell is fixed to the outer wall of the refueling base, and the distributor is fixed by the protective shell to maintain the stability of the distributor structure.

[0009] Preferably, multiple nozzles are mounted on a positioning frame, and a mounting hole is provided through the positioning frame. Multiple nozzles pass through the mounting hole from top to bottom and are fixed in the mounting hole.

[0010] Preferably, the oiling seat is a hollow cavity structure with openings at both ends. The positioning frame is fixed to the inner wall of the cavity of the oiling seat. The cavity of the oiling seat is used to allow the conveyor belt to pass smoothly. Both ends of the conveyor belt are equipped with chain belts. Multiple nozzles are located above the chain belts, and multiple nozzles spray lubricating oil from top to bottom onto the chain belts to achieve precise coverage of lubricating oil. This ensures that all parts of the chain belts can receive sufficient lubricating oil and avoids insufficient lubricating oil coverage.

[0011] Preferably, the refueling mechanism is provided in two sets, which are symmetrically distributed on the refueling seat.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model provides a precision refueling device, which includes a refueling base and a refueling mechanism fixed on the refueling base. The overall structure is simple and reasonably designed. The refueling mechanism includes an oil-gas mixing block, an oil tank located on one side of the oil-gas mixing block, and a lower oil delivery pipe connected to the oil tank. The oil-gas mixing block is coupled to the oil tank. At the end of the lower oil delivery pipe away from the oil tank, it extends from top to bottom and is connected to a distributor. The distributor is connected to multiple diversion pipes. The ends of the multiple diversion pipes away from the distributor all pass through the refueling base from the outside to the inside, and each of the multiple diversion pipes is connected to a nozzle. In the oil-gas mixing block, compressed air disperses the lubricating oil into an oil-gas flow. Then, the oil-gas flow is distributed to each lubrication point (multiple nozzles) through the distributor. At least two refueling operations can be performed on the chain belt at one end of the conveyor belt, so that the distribution of lubricating oil is more sufficient, ensuring that each position on the chain belt receives sufficient lubricating oil, achieving a precise refueling effect, and improving the stability of the chain belt after long-term operation, which is beneficial to extending its service life.

[0014] 2. The refueling mechanism in this utility model is provided in two sets, and the two sets of refueling mechanisms are symmetrically distributed on the refueling seat. The refueling seat is provided with a refueling mechanism at both ends, which can simultaneously lubricate the chain at both ends of the conveyor belt. The refueling process is fully automated and does not require manual operation, which helps to improve the refueling efficiency and is suitable for widespread use. Attached Figure Description

[0015] Figure 1 This is a structural diagram of the present utility model.

[0016] Figure 2 This is a schematic diagram of the refueling mechanism of this utility model.

[0017] Figure 3 This is a schematic diagram of the working state of this utility model.

[0018] Figure 4 This is a cross-sectional view of the present invention in its working state.

[0019] Figure 5 This utility model Figure 3 A magnified view of A in the middle.

[0020] The reference numerals and names in the figure are as follows: 1. Refueling seat; 2. Refueling mechanism; 21. Oil-gas mixing block; 22. Oil tank; 23. Lower oil delivery pipe; 24. Distributor; 25. Diversion pipe; 26. Nozzle; 27. Support plate; 28. Top plate; 29. ​​Protective shell; 210. Positioning frame; 3. Conveyor belt; 4. Chain belt. Detailed Implementation

[0021] 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.

[0022] In the description of the embodiments of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the embodiments of this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0023] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0024] Please see Figure 1 One embodiment of this utility model is a precision refueling device, which includes a refueling base 1 and two sets of refueling mechanisms 2 fixed on the refueling base 1. The two sets of refueling mechanisms 2 are symmetrically distributed on the refueling base 1.

[0025] Please see Figure 2 The refueling mechanism 2 includes an oil-gas mixing block 21, an oil tank 22 disposed on one side of the oil-gas mixing block 21, and a lower oil delivery pipe 23 connected to the oil tank 22. The oil tank 22 contains lubricating oil for the sprocket. The oil-gas mixing block 21 is coupled to the oil tank 22. At the end of the lower oil delivery pipe 23 away from the oil tank 22, it extends from top to bottom and is connected to a distributor 24. Multiple diversion pipes 25 are connected to the distributor 24. The ends of the multiple diversion pipes 25 away from the distributor 24 all penetrate the refueling seat 1 from the outside to the inside, and each of the multiple diversion pipes 25 is connected to a nozzle 26. The multiple nozzles 26 are all vertically arranged.

[0026] Please refer to it again. Figure 2 A support plate 27 is fixed to one end of the oil-gas mixing block 21 near the oil tank 22. A top plate 28 is fixed to the upper surface of the oil tank 22. The lower oil delivery pipe 23 passes through the top plate 28 from bottom to top and is fixed to the top plate 28. A protective shell 29 is fixed to the outside of the distributor 24. The protective shell 29 is fixed to the outer wall of the refueling seat 1, thereby using the protective shell 29 to fix the distributor 24 and keep the distributor 24 structurally stable. Multiple nozzles 26 are set on the positioning frame 210. A mounting hole is provided through the positioning frame 210. Multiple nozzles 26 pass through the mounting hole from top to bottom and are fixed in the mounting hole.

[0027] Please see Figure 3 The cavity of the oiling seat 1 is used to allow the conveyor belt 3 to pass smoothly. Both ends of the conveyor belt 3 are provided with chain belts 4. Multiple nozzles 26 are located above the chain belts 4, and multiple nozzles 26 spray lubricating oil from top to bottom onto the chain belts 4 to achieve precise coverage of lubricating oil. This ensures that all parts of the chain belts 4 can receive sufficient lubricating oil, avoiding insufficient lubricating oil coverage. In this embodiment, the chain belt 4 is specifically a bread baking production line chain belt.

[0028] Please see Figure 4 The refueling seat 1 is a hollow cavity structure with openings at both ends.

[0029] Please see Figure 5 The support plate 27 is L-shaped and is fixed to the upper end face of the refueling seat 1. The positioning frame 210 is fixed to the inner wall of the cavity of the refueling seat 1.

[0030] Working principle: Please refer to the following again. Figures 1 to 5 In this invention, the lubrication seat 1 and two sets of lubrication mechanisms 2 are positioned outside the conveyor belt 3. During operation, the conveyor belt 3 enters the cavity of the lubrication seat 1 from one end, passes through the cavity, and exits from the other end. When lubricating oil needs to be added, compressed air in the two oil-air mixing blocks 21 disperses the lubricating oil in the two oil tanks 22 into an oil-air flow. The oil-air flow is then distributed to two distributors 24 via two lower oil delivery pipes 23. Each distributor 24 then distributes the oil-air flow to multiple branch pipes 25, finally spraying it out from multiple nozzles 26 onto the chain belts 4 at both ends of the conveyor belt 3. Each end of the conveyor belt 3 has at least two nozzles 26, ensuring more thorough distribution of lubricating oil and guaranteeing that each position on the chain belt 4 receives sufficient lubricating oil. This achieves precise lubrication and enhances the stability of the chain belt 4 after long-term operation.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A precision refueling device, characterized in that: The refueling system includes a refueling base (1) and a refueling mechanism (2) fixed on the refueling base (1). The refueling mechanism (2) includes an oil-gas mixing block (21), an oil tank (22) disposed on one side of the oil-gas mixing block (21), and a lower oil delivery pipe (23) connected to the oil tank (22). The oil-gas mixing block (21) is coupled to the oil tank (22). The lower oil delivery pipe (23) extends from top to bottom at the end away from the oil tank (22) and is connected to a distributor (24). The distributor (24) is connected to multiple diversion pipes (25). The ends of the multiple diversion pipes (25) away from the distributor (24) all penetrate the refueling base (1) from the outside to the inside, and each of the multiple diversion pipes (25) is connected to a nozzle (26). The multiple nozzles (26) are all vertically arranged.

2. The precision refueling device according to claim 1, characterized in that: The oil-gas mixing block (21) is fixed with a support plate (27) at one end near the oil tank (22). The support plate (27) is L-shaped and is fixed to the upper surface of the refueling seat (1).

3. The precision refueling device according to claim 1, characterized in that: The top plate (28) is fixed to the upper end face of the oil tank (22), and the lower oil pipe (23) passes through the top plate (28) from bottom to top and is fixed on the top plate (28).

4. The precision refueling device according to claim 1, characterized in that: A protective shell (29) is fixed to the outside of the dispenser (24), and the protective shell (29) is fixed to the outer wall of the refueling seat (1).

5. The precision refueling device according to claim 1, characterized in that: Multiple nozzles (26) are mounted on a positioning frame (210). A mounting hole is provided through the positioning frame (210). Multiple nozzles (26) pass through the mounting hole from top to bottom and are fixed in the mounting hole.

6. The precision refueling device according to claim 5, characterized in that: The refueling seat (1) is a hollow cavity structure with openings at both ends, and the positioning frame (210) is fixed to the inner wall of the cavity of the refueling seat (1).

7. The precision refueling device according to claim 1, characterized in that: The refueling mechanism (2) is provided in two sets, and the two sets of refueling mechanisms (2) are symmetrically distributed on the refueling seat (1).

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