A chain saw chain continuous oiling structure

Abstract

The utility model discloses a chain saw chain continuous oiling structure, specifically relates to oiling technical field, including the oil tank, the lower surface fixed communication of oil tank has the lower exhaust pipe, and the bottom of lower exhaust pipe is installed with the covering oiling spare, and the covering oiling spare includes: oil pump, installs in the bottom of lower exhaust pipe, and oil pump is used for pressurizing oil body, connecting pipe, fixed communication is on the output end of oil pump, and one end of connecting pipe is fixed with the shunt pipe. The utility model discloses through covering oiling spare, and oil pump inhales the oil body in the inside of oil tank into lower exhaust pipe, and through shunt pipe shunt to two covering pipes, and the bottom pipe atomization injection oil body carries out covering oiling treatment to the bottom of chain, and multiple side pipes atomization injection oil body carry out covering oiling treatment to the side of chain, and the upper part and lower part of chain are all multidirectional large -area covering oiling, and oiling is more thorough, and the oiling coverage area is wider.

Description

Technical Field

[0001] This utility model relates to the field of refueling technology, and more specifically, to a continuous refueling structure for a chainsaw chain. Background Technology

[0002] The core function of the continuous lubrication structure for chainsaw chains is to reduce friction between the chain and the guide plate through automatic lubrication, preventing overheating, wear and breakage, while extending equipment life, improving cutting efficiency and ensuring operational safety.

[0003] Among existing publicly available documents, patent publication number CN216782135U discloses a lubrication structure for a handheld chainsaw. This technology overcomes the shortcomings of existing handheld chainsaws where the chain saw blade overheats during use, posing a safety hazard and reducing the blade's lifespan. The beneficial effects of this invention are: it utilizes cooling oil to continuously cool the chain saw blade during use, eliminating the safety hazard of burns from the chain saw blade, and preventing the chain saw blade from becoming brittle, thus increasing its lifespan. However, this technology still has the following problems.

[0004] During continuous lubrication of the chainsaw chain, it is difficult to achieve large-area atomized lubrication of the upper and lower parts because the chainsaw chain has an upper and lower part. As a result, the lubrication is not thorough and the lubrication coverage area is small. Utility Model Content

[0005] To overcome the aforementioned deficiencies of the prior art, this utility model provides the following technical solution: a continuous lubrication structure for a chainsaw chain, comprising an oil tank, a lower exhaust pipe fixedly connected to the lower surface of the oil tank, and a covering lubrication component installed at the bottom end of the lower exhaust pipe, the covering lubrication component comprising: An oil pump, installed at the bottom end of the lower drain pipe, is used to pressurize the oil. A connecting pipe is fixedly connected to the output end of the oil pump. One end of the connecting pipe is fixedly connected to a diverter pipe, and both the bottom and top ends of the connecting pipe are fixedly connected to a cover pipe. Multiple bottom pipes are fixedly connected to the bottom of the inner wall of the cover pipe, and multiple side pipes are fixedly connected to both sides of the inner wall of the cover pipe.

[0006] In a preferred embodiment, the two covering tubes are symmetrically arranged about the middle of the diverter tube, and the inner walls of both the covering tubes and the diverter tube are smooth surfaces.

[0007] In a preferred embodiment, a plurality of bottom tubes are arranged sequentially from left to right, and a plurality of side tubes are arranged sequentially from top to bottom.

[0008] In a preferred embodiment, the top of the oil tank is threadedly connected to a cover, and the cross-sectional shape of the cover is polygonal.

[0009] In a preferred embodiment, a chain is provided between the two covering tubes, and a gap is provided between the outer wall of the chain and the inner wall of the covering tube.

[0010] In a preferred embodiment, a support block is fixed to the lower surface of the covering tube, and a protective side plate is fixed to the upper surface of the support block at a position on one side of the covering tube. A cover plate is fixed to one side of the protective side plate, and a connecting plate is fixed to one side of the cover plate.

[0011] In a preferred embodiment, the vertical cross-sectional area of ​​the protective side plate is larger than the vertical cross-sectional area of ​​the covering pipe, and the cross-sectional shape of the covering baffle is rectangular.

[0012] The technical effects and advantages of this utility model are as follows: 1. This utility model uses a covered refueling component. The oil pump draws oil from inside the oil tank into the lower drain pipe, pressurizes it along the lower drain pipe into the connecting pipe, and then distributes it to two covered pipes through the diversion pipe. The bottom pipe atomizes and sprays oil to cover and refuel the bottom of the chain, while multiple side pipes atomize and spray oil to cover and refuel the sides of the chain. This multi-directional and large-area coverage of the upper and lower parts of the chain makes refueling more thorough and covers a wider area. 2. This utility model uses a cover tube to support the support block, a protective side plate to shield the oil, a connecting plate to support the cover baffle, and a connecting plate to isolate the atomized oil at the bottom. This provides a large-area barrier to protect the oil, allowing the atomized oil to fully contact the chain and preventing the oil from escaping. This provides more thorough lubrication and protection. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the installation structure of the continuous lubrication structure for the chainsaw chain of this utility model.

[0014] Figure 2 This is a schematic diagram of the main structure of the continuous lubrication structure for the chainsaw chain of this utility model.

[0015] Figure 3 This is a top view of a partial structural diagram of the connection between the cover tube and the side tube of this utility model.

[0016] Figure 4 This is a partial structural diagram of the connection between the covering tube and the protective side plate of this utility model.

[0017] The attached diagram is labeled as follows: 1. Oil tank; 2. Lower drain pipe; 3. Oil pump; 4. Diverter pipe; 5. Cover pipe; 6. Side pipe; 7. Bottom pipe; 8. Cover body; 9. Connecting pipe; 10. Chain; 11. Support block; 12. Cover baffle; 13. Connecting plate; 14. Protective side plate. 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] like Figure 1 - Figure 4 The diagram shows a continuous lubrication structure for a chainsaw chain. This continuous lubrication structure is equipped with a covering lubrication component. The covering lubrication component can cover and lubricate the upper and lower parts of the chain 10 from multiple directions over a large area, resulting in more thorough lubrication and a wider lubrication coverage area. The specific structure of the covering lubrication component is as follows.

[0020] In this embodiment, as Figure 1 - Figure 3 As shown, a lower drain pipe 2 is fixedly connected to the lower surface of the oil tank 1. A cover refueling component is installed at the bottom end of the lower drain pipe 2. The cover refueling component includes: an oil pump 3, installed at the bottom end of the lower drain pipe 2, used to pressurize the oil; a connecting pipe 9, fixedly connected to the output end of the oil pump 3, with a diverter pipe 4 fixedly connected to one end of the connecting pipe 9, and a cover pipe 5 fixedly connected to both the bottom and top ends of the connecting pipe 9; and multiple bottom pipes 7, all fixedly connected to the bottom end of the inner wall of the cover pipe 5, with multiple side pipes 6 fixedly connected to both sides of the inner wall of the cover pipe 5. The two cover pipes 5 are symmetrically arranged about the middle of the diverter pipe 4, and the inner walls of both the cover pipe 5 and the diverter pipe 4 are smooth surfaces. The multiple bottom pipes 7 are arranged sequentially from left to right, and the multiple side pipes 6 are arranged sequentially from top to bottom.

[0021] In this embodiment, as Figure 2 As shown, the top of the oil tank 1 is threadedly connected to a cover 8, and the cross-sectional shape of the cover 8 is polygonal. By reversing the cover 8, the cover 8 is threadedly separated from the oil tank 1, allowing oil to be poured into the oil tank 1, which facilitates the filling of oil into the oil tank 1.

[0022] In this embodiment, as Figure 1 As shown, a chain 10 is provided between the two cover tubes 5, and a gap is provided between the outer wall of the chain 10 and the inner wall of the cover tube 5. Because the chain 10 is located between the two cover tubes 5, the side tubes 6 and bottom tubes 7 inside the cover tubes 5 can atomize and spray oil onto the chain 10, resulting in better atomized lubrication.

[0023] When using the continuous lubrication structure of this chainsaw chain, reverse the cover 8 to separate the cover 8 from the oil tank 1, allowing oil to be poured into the oil tank 1. Then, rotate the cover 8 forward to close the cover 8 with the oil tank 1. After closing, start the oil pump 3. The oil pump 3 draws the oil from the oil tank 1 into the lower drain pipe 2, pressurizes it along the lower drain pipe 2 to the connecting pipe 9, pressurizes it through the connecting pipe 9 to the diverter pipe 4, and then diverts it to two cover pipes 5. The oil is then poured into multiple bottom pipes 7 through the cover pipes 5. The bottom pipes 7 atomize and spray oil to cover and lubricate the bottom of the chain 10. At the same time, multiple side pipes 6 atomize and spray oil to cover and lubricate the sides of the chain 10. This provides multi-directional and large-area coverage lubrication for both the upper and lower parts of the chain 10, resulting in better lubrication.

[0024] In this embodiment, as Figure 4 As shown, a support block 11 is fixed to the lower surface of the covering pipe 5, and a protective side plate 14 is fixed to the upper surface of the support block 11 at a position located on one side of the covering pipe 5. A cover baffle 12 is fixed to one side of the protective side plate 14, and a connecting plate 13 is fixed to one side of the cover baffle 12. The vertical cross-sectional area of ​​the protective side plate 14 is larger than that of the cover pipe 5, and the cross-sectional shape of the cover baffle 12 is rectangular.

[0025] In use, the continuous oiling structure of this chainsaw chain uses a cover pipe 5 to support a support block 11, which in turn supports a protective side plate 14. The protective side plate 14 shields the oil. At the same time, a connecting plate 13 supports a cover baffle 12, which is firmly connected to the protective side plate 14. In this way, the connecting plate 13 isolates the atomized oil at the bottom, thus providing large-area protection for the oil and ensuring that the atomized oil comes into full contact with the chain 10.

[0026] All contents not described in detail in the specification are existing technologies known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used. Electrical control components not mentioned in this technical solution are not shown in the figures because they are existing technologies, and will not be described here.

[0027] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A chain saw chain continuous oiling structure comprising an oil tank (1), characterized in that: The lower surface of the oil tank (1) is fixedly connected to a lower drain pipe (2), and a cover refueling component is installed at the bottom end of the lower drain pipe (2). The cover refueling component includes: An oil pump (3) is installed at the bottom end of the lower drain pipe (2), and the oil pump (3) is used to pressurize the oil. A connecting pipe (9) is fixedly connected to the output end of the oil pump (3). One end of the connecting pipe (9) is fixedly connected to a diverter pipe (4), and the bottom and top ends of the connecting pipe (9) are both fixedly connected to a cover pipe (5). Multiple bottom pipes (7) are fixedly connected to the bottom of the inner wall of the cover pipe (5), and multiple side pipes (6) are fixedly connected to both sides of the inner wall of the cover pipe (5).

2. The chain saw chain continuous oiling structure according to claim 1, characterized in that: The two covering tubes (5) are symmetrically arranged about the middle of the diversion tube (4), and the inner walls of the covering tube (5) and the diversion tube (4) are both smooth surfaces.

3. The chain saw chain continuous oiling structure according to claim 1, characterized in that: Multiple bottom tubes (7) are arranged sequentially from left to right, and multiple side tubes (6) are arranged sequentially from top to bottom.

4. The chain saw chain continuous oiling structure according to claim 1, characterized in that: The top of the oil tank (1) is threadedly connected to a cover (8), and the cross-sectional shape of the cover (8) is polygonal.

5. The chain saw chain continuous oiling structure according to claim 1, characterized in that: A chain (10) is provided between the two covering tubes (5), and a gap is provided between the outer wall of the chain (10) and the inner wall of the covering tube (5).

6. The chain saw chain continuous oiling structure according to claim 1, characterized in that: A support block (11) is fixed on the lower surface of the covering tube (5), and a protective side plate (14) is fixed on the upper surface of the support block (11) at a position on one side of the covering tube (5). A cover plate (12) is fixed to one side of the protective side plate (14), and a connecting plate (13) is fixed to one side of the cover plate (12).

7. The chain saw chain continuous oiling structure according to claim 6, characterized in that: The vertical cross-sectional area of ​​the protective side plate (14) is greater than that of the cover pipe (5), and the cross-sectional shape of the cover baffle (12) is rectangular.

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