Lubricating oil adding device for chain saw chain

Abstract

The utility model relates to the technical field of chain saw chains, and discloses a chain saw chain lubricating oil adding device which comprises an equipment main body, the equipment main body comprises a shell, a motor is arranged in the shell, the output end of the motor is fixedly connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a driving gear, and the other end of the rotating shaft is fixedly connected with a transmission shaft; one end of the rotating shaft is fixedly connected with a first bevel gear, and the front end of the first bevel gear is connected with a second bevel gear in a meshed mode. By arranging a motor, a rotating shaft, a first bevel gear, a second bevel gear, a connecting rod, a screw rod, an oil pressing pipe, an oil tank, an oil conveying pipe and an oil spraying pipe, when the rotating speed of the motor is reduced, the rotating speed of the rotating gear is also reduced, meanwhile, the rotating speed of the screw rod is also reduced, and the drawing force to lubricating oil in the oil tank is reduced, so that the spraying metering of the lubricating oil to a chain is reduced; waste of the lubricating oil is avoided, meanwhile, the situation that the working efficiency is reduced due to repeated oil adding caused by too fast use of the lubricating oil is avoided, and resources are saved.

Description

Technical Field

[0001] This utility model relates to the field of chainsaw chain technology, specifically to a chain saw chain lubrication device. Background Technology

[0002] A chainsaw, also known as a chainsaw, is a hand-held saw powered by a gasoline engine. It is mainly used for logging and timber processing. Its working principle is based on the lateral movement of the L-shaped blades on the saw chain to perform the cutting action. Chainsaws are generally divided into motorized chainsaws and non-motorized chainsaws. Chainsaws are also needed when felling trees in forestry.

[0003] However, existing chain lubricant output adjustment devices cannot accurately adjust the output, thus failing to achieve the purpose of saving oil. Furthermore, when the oil in the tank is depleted, it cannot be replenished in time, which can easily lead to chain damage. Therefore, improvements are needed, and a chain lubricant addition device for chainsaw chains is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a lubricating oil device for chainsaw chains to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a lubrication device for a chainsaw chain, comprising a main body, the main body of which includes:

[0006] The housing contains a motor, the output end of which is fixedly connected to a rotating shaft. One end of the rotating shaft is fixedly connected to a drive gear, and another end of the rotating shaft is fixedly connected to a first bevel gear. The front end of the first bevel gear is meshed with a second bevel gear.

[0007] Furthermore, a connecting rod is fixedly connected to the top of the second bevel gear, the connecting rod passing through the support plate, and the support plate being fixedly connected to the inner wall of the outer shell.

[0008] Furthermore, a helical rod is fixedly connected to the top of the connecting rod, and an oil pressure pipe is provided on the outside of the helical rod. The bottom end of the oil pressure pipe is fixedly connected to the support plate.

[0009] Furthermore, the bottom end of the pressure oil pipe is connected to an oil delivery pipe, and one end of the oil delivery pipe is connected to an oil tank.

[0010] Furthermore, an oil level sensor is fixedly connected to the lower end of the inner wall of the oil tank, and an oil filling pipe is connected to the top of the oil tank.

[0011] Furthermore, the oil injection pipe extends through the top of the outer casing, and a sealing cap is threaded onto the top of the oil injection pipe.

[0012] Furthermore, the top end of the pressure oil pipe is connected to an injection pipe, which penetrates the support plate.

[0013] Furthermore, a connecting plate is fixedly connected to the left side of the outer casing, and a fixed shaft is fixedly connected to one end of the connecting plate.

[0014] Furthermore, a driven gear is rotatably connected to the middle of the fixed shaft.

[0015] Furthermore, handles are fixedly connected to the top and right side of the outer casing, respectively.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] By configuring a motor, rotating shaft, first bevel gear, second bevel gear, connecting rod, screw rod, oil pressure pipe, oil tank, oil delivery pipe, and oil injection pipe, the rotating shaft of the motor drives the first bevel gear to rotate. The first bevel gear meshes with the second bevel gear, which in turn drives the second bevel gear to rotate. The second bevel gear drives the rotating rod to rotate, which in turn drives the screw rod to rotate. The rotation of the screw rod generates negative pressure, drawing lubricating oil from the oil tank into the oil pressure pipe, and then lubricating the chain through the oil injection pipe. When the motor speed decreases, the speed of the rotating gears also decreases, and the speed of the screw rod also decreases, reducing the suction force on the lubricating oil in the oil tank. This reduces the amount of lubricating oil sprayed onto the chain, avoiding waste of lubricating oil and preventing repeated oiling due to rapid oil depletion, which would reduce work efficiency. This saves resources and effectively improves work efficiency. By incorporating an oil level sensor, when the oil level in the tank is too low, the sensor is triggered to send information to the motor to stop it, facilitating timely oiling and preventing chain damage due to lack of oil, thus effectively enhancing the practicality of the device. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the right-side cross-sectional structure of this utility model;

[0021] Figure 3 This is a front cross-sectional view of the present invention.

[0022] Figure 4This is a partial three-dimensional structural diagram of the present invention.

[0023] In the diagram: 1. Main body of the equipment; 101. Oil tank; 102. Oil level sensor; 103. Oil injection pipe; 104. Sealing cover; 105. Oil injection pipe; 106. Connecting plate; 107. Fixed shaft; 108. Driven gear; 109. Driving gear; 110. Handle; 11. Housing; 12. Motor; 13. Rotating shaft; 14. First bevel gear; 15. Second bevel gear; 16. Connecting rod; 17. Screw rod; 18. Oil pressure pipe; 19. Oil delivery pipe. Detailed Implementation

[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and 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. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] 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.

[0027] Please see Figure 1-4This utility model provides a technical solution for a chainsaw chain lubrication device: A chainsaw chain lubrication device includes a main body 1, which includes a housing 11. A motor 12 is installed inside the housing 11. The device comprises a motor 12, a rotating shaft 13, a first bevel gear 14, a second bevel gear 15, a connecting rod 16, a spiral rod 17, an oil pressure pipe 18, an oil tank 101, an oil delivery pipe 19, and an oil injection pipe 105. The rotating shaft 13 of the motor 12 drives the first bevel gear 14 to rotate. The first bevel gear 14 meshes with the second bevel gear 15, which in turn drives the rotating rod to rotate. The rotating rod then drives the spiral rod 17 to rotate, and the rotation of the spiral rod 17 generates... Negative pressure draws lubricating oil from oil tank 101 into suction oil pipe 18, and then lubricates the chain through oil spray pipe 105. When the speed of motor 12 decreases, the speed of rotating gear also decreases, and the speed of screw rod 17 also decreases. The suction force on lubricating oil in oil tank decreases, which reduces the amount of lubricating oil sprayed onto the chain, avoiding waste of lubricating oil. It also avoids the need for repeated oiling due to excessive lubricating oil consumption, thus reducing work efficiency, saving resources, and effectively improving work efficiency. The output end of motor 12 is fixedly connected to rotating shaft 13. One end of rotating shaft 13 is fixedly connected to drive gear 109, and one end of rotating shaft 13 is fixedly connected to first bevel gear 14. The front end of first bevel gear 14 is meshed with second bevel gear 15.

[0028] A connecting rod 16 is fixedly connected to the top of the second bevel gear 15. The connecting rod 16 passes through the support plate, which is fixedly connected to the inner wall of the outer casing 11. A spiral rod 17 is fixedly connected to the top of the connecting rod 16. An oil pressure pipe 18 is provided on the outer side of the spiral rod 17. The bottom end of the oil pressure pipe 18 is fixedly connected to the support plate. The bottom end of the oil pressure pipe 18 is connected to an oil delivery pipe 19. One end of the oil delivery pipe 19 is connected to an oil tank 101. An oil level sensor 102 is fixedly connected to the lower end of the inner wall of the oil tank 101. By setting the oil level sensor 102, when the oil level in the oil tank 101 is too low, the oil level sensor 102 is triggered to transmit information to the motor. 12. Stopping the rotation facilitates timely refueling, prevents chain damage due to lack of oil, and effectively enhances the practicality of the device. The top of the oil tank 101 is connected to the oil injection pipe 103, which passes through the top of the outer shell 11. The top of the oil injection pipe 103 is threaded with a sealing cap 104. The top of the pressure pipe 18 is connected to the oil injection pipe 105, which passes through the support plate. The left side of the outer shell 11 is fixedly connected to the connecting plate 106, and one end of the connecting plate 106 is fixedly connected to the fixed shaft 107. The middle of the fixed shaft 107 is rotatably connected to the driven gear 108. The top and right sides of the outer shell 11 are respectively fixedly connected to the handles 110.

[0029] This utility model, through the design of the main body 1, allows for the operation of a device. When the motor 12 is started, its rotating shaft 13 drives the first bevel gear 14 to rotate. The first bevel gear 14 meshes with the second bevel gear 15, which in turn drives the second bevel gear 15 to rotate. The second bevel gear 15 then drives the rotating rod to rotate, which in turn drives the spiral rod 17 to rotate. The rotation of the spiral rod 17 generates negative pressure, drawing lubricating oil from the oil tank 101 into the suction pressure oil pipe 18. This oil then lubricates the chain through the oil spray pipe 105. When the speed of the motor 12 decreases, the rotating gear... The rotational speed of the wheel also decreases, as does the rotational speed of the screw 17. This reduces the suction force on the lubricating oil in the oil tank, thus reducing the amount of lubricating oil sprayed onto the chain. This avoids wasting lubricating oil and also prevents the need for repeated oiling due to excessive oil consumption, which would reduce work efficiency. This saves resources and effectively improves work efficiency. By setting up an oil level sensor 102, when the oil level in the oil tank 101 is too low, the oil level sensor 102 is triggered to transmit information to the motor 12 to stop it. This facilitates timely oiling, prevents damage to the chain due to lack of oil, and effectively enhances the practicality of the device.

[0030] Although embodiments of the present invention 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 the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lubricating device for chainsaw chain, comprising a device body (1), characterized in that: The main body of the equipment (1) includes: The outer casing (11) has a motor (12) inside it. The output end of the motor (12) is fixedly connected to a rotating shaft (13). One end of the rotating shaft (13) is fixedly connected to a drive gear (109). One end of the rotating shaft (13) is fixedly connected to a first bevel gear (14). The front end of the first bevel gear (14) is meshed with a second bevel gear (15).

2. A lubricating device for a chainsaw chain according to claim 1, characterized in that The top end of the second bevel gear (15) is fixedly connected to a connecting rod (16), which passes through the support plate, and the support plate is fixedly connected to the inner wall of the outer shell (11).

3. A lubricating device for chainsaw chain according to claim 2, characterized in that: The top end of the connecting rod (16) is fixedly connected to a spiral rod (17), and an oil pressure pipe (18) is provided on the outside of the spiral rod (17). The bottom end of the oil pressure pipe (18) is fixedly connected to the support plate.

4. A lubricating device for chainsaw chain according to claim 3, characterized in that: The bottom end of the pressure oil pipe (18) is connected to the oil delivery pipe (19), and one end of the oil delivery pipe (19) is connected to the oil tank (101).

5. A lubrication device for a chainsaw chain according to claim 4, characterized in that: An oil level sensor (102) is fixedly connected to the lower end of the inner wall of the oil tank (101), and an oil injection pipe (103) is connected to the top of the oil tank (101).

6. A lubricating device for a chainsaw chain according to claim 5, characterized in that: The oil injection pipe (103) passes through the top of the outer casing (11), and the top of the oil injection pipe (103) is threadedly connected to a sealing cap (104).

7. A lubricating device for chainsaw chain according to claim 3, characterized in that: The top end of the pressure oil pipe (18) is connected to the oil injection pipe (105), which penetrates the support plate.

8. A lubricating device for chainsaw chain according to claim 1, characterized in that: A connecting plate (106) is fixedly connected to the left side of the outer shell (11), and a fixed shaft (107) is fixedly connected to one end of the connecting plate (106).

9. A lubricating device for chainsaw chain according to claim 8, characterized in that: The fixed shaft (107) is rotatably connected to a driven gear (108).

10. A lubricating device for chainsaw chain according to claim 1, characterized in that: The top and right sides of the outer shell (11) are respectively fixedly connected to handles (110).

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