A motor transmission mechanism

Abstract

The utility model discloses a motor transmission mechanism, which relates to the technical field of motor transmission, including a motor body, an oil storage tank fixedly connected to the top of a fixed block, a second oil pump arranged in the oil storage tank, an oil inlet hose connected to the second oil pump, an atomizing nozzle fixedly connected to the oil inlet hose, the atomizing nozzle located in the fixed block, located directly above the driving gear, an exhaust and demisting mechanism fixedly installed on the top of the oil storage tank, a mist suction pipe connected to the bottom of the exhaust and demisting mechanism, and the mist suction pipe located on both sides of the atomizing nozzle. The utility model draws the lubricating oil in the oil storage tank into the oil inlet hose through the second oil pump, and then sprays the lubricating oil out through the atomizing nozzle. When the driving gear and the driven gear rotate on the motor shaft, the friction between the gears is reduced by the lubricating oil. The suspended oil particles in the air can be absorbed by the mutual cooperation between the mist suction pipe and the exhaust and demisting mechanism, so as to avoid such suspended oil particles from causing harm to the health of the staff.

Description

Technical Field

[0001] The utility model relates to the technical field of motor transmission, in particular to a motor transmission mechanism. Background Art

[0002] A motor is an electromagnetic device that converts or transmits electrical energy based on the law of electromagnetic induction. Generally, when a motor is in use, it needs to be used in conjunction with a transmission mechanism. The transmission mechanism is a component or mechanism that transfers power from one part of the machine to another, making the machine or its parts move or operate.

[0003] However, most of the motor transmission mechanisms on the market currently have relatively simple functions and are very inconvenient to use. When using traditional motor transmission mechanisms, the transmission mechanism needs to be opened to add lubricating oil. If the lubricating oil is not added in time, the gears will easily get stuck, thereby affecting the transmission efficiency.

[0004] The patent with announcement number: CN212617553U discloses a motor transmission mechanism, which has an installed oil injection mechanism. When in actual use, the oil pump can inject the lubricating oil in the oil storage tank into the oil injection pipe through the oil inlet hose, and then flow into multiple oil guide pipes, and finally spray out from the atomizing nozzle to the driving gear and the transmission gear. The sprayed lubricating oil particles can lubricate the driving gear and the transmission gear.

[0005] However, during use, this type of structure sprays lubricating oil through an atomizing nozzle to atomize and spray the lubricating oil to lubricate the drive gear and the transmission gear. Although the oil mist has a certain pressure and can play a good sealing role, the discharged compressed air contains a small amount of suspended oil particles, which pollute the environment and are harmful to the health of operators. In this structure, no exhaust and demisting device is set, which is very likely to cause harm to the health of the staff during long-term use, limiting its scope of use to a certain extent. Utility Model Content

[0006] Based on this, the purpose of the utility model is to provide a motor transmission mechanism to solve the problem that during use of this type of structure, the lubricating oil is atomized and sprayed out through an atomizing nozzle to lubricate the driving gear and the transmission gear. Although the oil mist has a certain pressure and can play a good sealing role, the discharged compressed air contains a small amount of suspended oil particles, which pollute the environment and are detrimental to the health of the operator. In this structure, no exhaust and demisting device is set, which is very likely to cause harm to the body of the staff during long-term use, limiting its technical problem in a certain extent. The scope of use.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a motor transmission mechanism, including a motor body, the output end of the motor body is rotatably connected to a motor shaft, the outer side of the motor shaft is fixedly connected to a driving gear, and the outer side of the driving gear is meshingly connected to a driven gear, the driving gear and the outer sides of the driven gear are provided with a fixed block, the top of the fixed block is fixedly connected to an oil storage tank, a second oil pump is provided in the oil storage tank, the second oil pump is connected to an oil inlet hose, the oil inlet hose is fixedly connected to an atomizing nozzle, the atomizing nozzle is located in the fixed block and directly above the driving gear, an exhaust air and mist exhaust mechanism is fixedly installed on the top of the oil storage tank, the bottom of the exhaust air and mist exhaust mechanism is connected to a mist suction pipe, and the mist suction pipe is located on both sides of the atomizing nozzle.

[0008] By adopting the above technical solution, the lubricating oil in the oil storage tank is pumped into the oil inlet hose through the second oil pump, and then the lubricating oil is atomized and sprayed out through the atomizing nozzle. When the driving gear and the driven gear rotate on the motor shaft, the friction between the gears is reduced by the lubricating oil. At the same time, the suspended oil particles in the air can be absorbed through the cooperation between the mist suction pipe and the exhaust and mist exhaust mechanism to avoid such suspended oil particles from causing harm to the health of the workers.

[0009] The utility model is further configured that the fixing block is made of a circular structure, and the fixing block is fixedly connected to the output end of the motor body, and the driven gear is rotatably connected to the fixing block.

[0010] By adopting the above technical solution, the driving gear and the driven gear are protected by the fixing block.

[0011] The utility model is further configured such that an oil suction pipe is connected to the bottom of the fixed block, an oil guide pipe is connected to the oil suction pipe, a first oil pump is installed on the oil guide pipe, an oil return pipe is fixedly connected to one side of the oil guide pipe, and the pipe mouth of the oil return pipe is located inside the oil storage tank.

[0012] By adopting the above technical solution, when lubricating oil remains in the fixed block, the remaining lubricating oil is returned to the oil storage tank through the oil return pipe through the cooperation between the first oil pump, the oil suction pipe and the oil guide pipe. This structure can avoid the accumulation of lubricating oil, which affects the heat dissipation effect of the transmission mechanism, and can also reduce the waste of resources.

[0013] The utility model is further configured that the oil storage tank is located on the top of the motor body, and an oil inlet is opened on the oil storage tank.

[0014] By adopting the above technical solution, new lubricating oil can be added through the oil inlet, so that the practicability of the entire device is improved.

[0015] In summary, the utility model mainly has the following beneficial effects:

[0016] 1. The utility model uses a second oil pump to draw the lubricating oil in the oil storage tank into the oil inlet hose, and then sprays the lubricating oil out through the atomizing nozzle. When the driving gear and the driven gear rotate on the motor shaft, the lubricating oil reduces the friction between the gears. At the same time, the suspended oil particles in the air can be absorbed through the cooperation between the mist suction pipe and the exhaust and mist exhaust mechanism to avoid the harm of such suspended oil particles to the health of the staff.

[0017] 2. When lubricating oil remains in the fixed block, the utility model returns the remaining lubricating oil to the oil storage tank through the oil return pipe through the cooperation between the first oil pump, the oil suction pipe and the oil guide pipe. This structure can avoid the accumulation of lubricating oil and the influence of the heat dissipation effect of the transmission mechanism, and can also reduce the waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the utility model from a first perspective;

[0021] Figure 4 This is a schematic diagram of the internal structure of the utility model from a second viewing angle.

[0022] In the figure: 1. Motor body; 2. Oil storage tank; 3. Oil inlet; 4. Air exhaust and mist exhaust mechanism; 5. First oil pump; 6. Oil guide pipe; 7. Fixed block; 8. Oil suction pipe; 9. Driven gear; 10. Motor shaft; 11. Driving gear; 12. Mist suction pipe; 13. Atomizing nozzle; 14. Second oil pump; 15. Oil return pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0024] The following describes an embodiment of the utility model based on its overall structure.

[0025] A motor transmission mechanism, such as Figure 1-4As shown, it includes a motor body 1, the output end of the motor body 1 is rotatably connected to a motor shaft 10, the outer side of the motor shaft 10 is fixedly connected to a driving gear 11, and the outer side of the driving gear 11 is meshingly connected to a driven gear 9, a fixing block 7 is arranged on the outer sides of the driving gear 11 and the driven gear 9, the top of the fixing block 7 is fixedly connected to an oil storage tank 2, a second oil pump 14 is arranged in the oil storage tank 2, the second oil pump 14 is connected to an oil inlet hose, the oil inlet hose is fixedly connected to an atomizing nozzle 13, the atomizing nozzle 13 is located in the fixing block 7, and is located directly above the driving gear 11, an exhaust air and mist exhaust mechanism 4 is fixedly installed on the top of the oil storage tank 2, the bottom of the exhaust air and mist exhaust mechanism 4 is connected to a mist suction pipe 12, and the mist suction pipe 12 is located on both sides of the atomizing nozzle 13.

[0026] The lubricating oil in the oil storage tank 2 is pumped into the oil inlet hose through the second oil pump 14, and then the lubricating oil is atomized and sprayed out through the atomizing nozzle 13. When the driving gear 11 and the driven gear 9 rotate on the motor shaft 10, the friction between the gears is reduced by the lubricating oil. At the same time, through the cooperation between the mist suction pipe 12 and the exhaust and mist exhaust mechanism 4, the suspended oil particles in the air can be absorbed to avoid such suspended oil particles from causing harm to the health of the staff.

[0027] Furthermore, the fixed block 7 is made of a circular structure, and the fixed block 7 is fixedly connected to the output end of the motor body 1, and the driven gear 9 is rotatably connected to the fixed block 7. The driving gear 11 and the driven gear 9 are protected by the fixed block 7. Then, when the lubricating oil remains in the fixed block 7, the remaining lubricating oil is returned to the oil storage tank 2 through the return oil pipe 15 through the mutual cooperation between the first oil pump 5 and the oil suction pipe 8 and the oil guide pipe 6. With this structure, the accumulation of lubricating oil can be avoided, which affects the heat dissipation effect of the transmission mechanism and can also reduce the waste of resources. Finally, new lubricating oil can be added through the oil inlet 3, so that the practicality of the entire device is improved.

[0028] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A motor transmission mechanism, comprising a motor body (1), characterized in that: The output end of the motor body (1) is rotatably connected to a motor shaft (10), the outer side of the motor shaft (10) is fixedly connected to a driving gear (11), and the outer side of the driving gear (11) is meshingly connected to a driven gear (9), a fixing block (7) is provided on the outer sides of the driving gear (11) and the driven gear (9), the top of the fixing block (7) is fixedly connected to an oil storage tank (2), a second oil pump (14) is provided in the oil storage tank (2), an oil inlet hose is connected to the second oil pump (14), an atomizing nozzle (13) is fixedly connected to the oil inlet hose, the atomizing nozzle (13) is located in the fixing block (7) and directly above the driving gear (11), an exhaust mist mechanism (4) is fixedly installed on the top of the oil storage tank (2), a mist suction pipe (12) is connected to the bottom of the exhaust mist mechanism (4), and the mist suction pipe (12) is located on both sides of the atomizing nozzle (13).

2. The motor transmission mechanism according to claim 1, characterized in that: The fixing block (7) is made of a circular structure, and the fixing block (7) is fixedly connected to the output end of the motor body (1), and the driven gear (9) is rotationally connected to the fixing block (7).

3. The motor transmission mechanism according to claim 1, characterized in that: The bottom of the fixed block (7) is connected to an oil suction pipe (8), the oil suction pipe (8) is connected to an oil guide pipe (6), a first oil pump (5) is installed on the oil guide pipe (6), one side of the oil guide pipe (6) is fixedly connected to an oil return pipe (15), and the pipe mouth of the oil return pipe (15) is located inside the oil storage tank (2).

4. The motor transmission mechanism according to claim 1, characterized in that: The oil storage tank (2) is located on the top of the motor body (1), and an oil inlet (3) is provided on the oil storage tank (2).

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