Novel shockproof oil injector

Abstract

The utility model discloses a novel anti -vibration oil feeder relates to oil feeder technical field, including oil injection tank and drive component, the middle part fixedly connected with drive component in the top of oil injection tank, drive component includes oil pump body, the one side through -going connection of oil pump body bottom end has the oil inlet pipe, the other side through -going connection of oil pump body bottom end has the oil outlet pipe, one end through -going connection of oil outlet pipe has fixed plate, the upper portion fixedly connected with flange connecting piece in fixed plate one side, the one side fixedly connected with scale glass of oil injection tank surface, the utility model discloses through the collaborative setting of flange connecting piece, nut, spring body, spring washer, rubber pipe, can form " rigid fixed + flexible buffer " anti -vibration system when personnel operating device uses, effectively resists the influence of equipment vibration to pipeline, avoids the connection slack and oil leakage, guarantees oil delivery continuous stability.

Description

Technical Field

[0001] This utility model relates to the field of oil injector technology, specifically a novel anti-vibration oil injector. Background Technology

[0002] The new type of anti-vibration oil injector is a device designed to reduce the impact of vibration on the oil injection process. It can effectively avoid problems such as unstable oil injection and oil leakage caused by vibration, and improve the accuracy of oil injection and the reliability of the equipment.

[0003] A new type of vibration-damping oil injector is currently in use.

[0004] (1) The connection between the oil injection pipeline and the lubrication part is rigid. Under vibration, the interface is easily loosened due to hard contact. Moreover, the oil delivery is easily affected by vibration, resulting in interruption or pulse, which reduces the continuity of lubrication.

[0005] (2) The oil nozzle and the lubrication point are poorly matched, and the oil is prone to overflow due to position deviation. At the same time, the oil in the oil storage chamber still sloshes and impurities are mixed in, which affects the oil injection quality and equipment life.

[0006] To address the above problems, this utility model provides a novel anti-vibration oil injector. Utility Model Content

[0007] The purpose of this invention is to provide a novel anti-vibration oil injector. This invention can enhance the flexible connection of pipelines, improve the accuracy of oil injection, and optimize the anti-vibration and anti-pollution effects, thereby solving the problems of easy loosening of rigid connections, poor compatibility of oil nozzles, unstable oil delivery, and pollution in existing oil injectors.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a novel anti-vibration oil injector, comprising an oil tank and a drive assembly, wherein the drive assembly is fixedly connected to the middle of the top of the oil tank, the drive assembly includes an oil pump body, an oil inlet pipe is connected through one side of the bottom end of the oil pump body, an oil outlet pipe is connected through the other side of the bottom end of the oil pump body, a fixing plate is connected through one end of the oil outlet pipe, a flange connector is fixedly connected to the upper part of one side of the fixing plate, and a scale glass is fixedly connected to one side of the surface of the oil tank.

[0009] Furthermore, a connecting pipe is fixedly connected to one side of the flange connector, and a nut is fixedly connected to one side of the connecting pipe. This achieves the goal of strengthening the connection strength between the oil outlet pipe and the connecting pipe by utilizing the multi-point fixing characteristics of the flange connector. Combined with the threaded locking of the nut, it provides a stable foundation for the pipeline and avoids the initial connection displacement caused by vibration.

[0010] Furthermore, a threaded hollow tube is fixedly connected to the middle of the nut, a sealing gasket is fixedly connected to the inner wall of the threaded hollow tube, a rubber tube is threaded to one end of the threaded hollow tube, and an oil injection nozzle is fixedly connected to one end of the rubber tube. This achieves the effect of the sealing gasket preventing oil leakage inside the threaded hollow tube; the rubber tube absorbs vibration through its flexibility, preventing the rigid connection from loosening under vibration, and can also flexibly adjust its angle to adapt to the lubrication point; the oil injection nozzle is precisely aligned with the lubrication point, reducing oil overflow.

[0011] Furthermore, a spring washer is fixedly connected to the lower part of the surface of the connecting pipe, a spring body is fixedly connected to the bottom of the spring washer, and an adjusting valve is fixedly connected to the top of the threaded hollow pipe. This achieves the effect of the spring body and spring washer buffering the axial impact of vibration on the pipeline and preventing the threaded connection from loosening. The adjusting valve can accurately control the oil flow according to the lubrication requirements, ensuring stable oil delivery under vibration environment and improving the oil injection accuracy.

[0012] Furthermore, the top of the oil tank has a hole at the front end, and an oil inlet is fixedly connected to the middle of the hole. An anti-splash funnel is fixedly connected to the bottom of the oil inlet. This achieves the effect of guiding the oil to flow smoothly into the oil storage chamber during oil filling, avoiding oil splashing and waste, and blocking external impurities from entering with the oil, thus initially protecting the cleanliness of the oil.

[0013] Furthermore, a damping expansion joint is fixedly connected to the inner bottom wall of the oil tank, and an oil storage chamber is fixedly connected to the top of the damping expansion joint. This achieves the effect of the damping expansion joint absorbing external vibrations, reducing oil sloshing in the oil storage chamber, preventing the oil inlet pipe from experiencing dry suction due to oil sloshing, and ensuring a continuous and stable oil supply from the oil pump body.

[0014] Furthermore, an oil-resistant baffle is fixedly connected to the middle of the inner wall of the oil storage chamber, and a filter screen is fixedly connected to the bottom of the oil-resistant baffle. This achieves the effect of the oil-resistant baffle slowing down the oil flow speed and avoiding the influence of turbulence; and the filter screen filtering impurities in the oil to prevent clogging of the oil inlet pipe or wear of the oil pump body, thereby extending the service life of the device and ensuring lubrication quality.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This utility model provides a novel anti-vibration oil injector.

[0017] (1) By coordinating flange connectors, nuts, spring bodies, spring washers and rubber tubes, a “rigid fixation + flexible buffer” anti-vibration system can be formed when personnel operate the device, effectively resisting the impact of equipment vibration on the pipeline, avoiding loose connections and oil leakage, and ensuring continuous and stable oil delivery.

[0018] (2) By combining the oil nozzle, sealing gasket, oil-resistant baffle, filter screen and anti-splash funnel, the lubrication point can be accurately aligned to reduce oil waste when the personnel operate the device, filter oil impurities to protect the equipment, and prevent oil from splashing out and contaminating the outside during oiling, thus comprehensively improving the reliability of oiling and the utilization rate of resources. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the device of this utility model;

[0020] Figure 2 This is a schematic diagram of the stable installation structure of the oil injection pipe of this utility model;

[0021] Figure 3 This is a schematic diagram of the oil nozzle position structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the driving structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the internal structure of this utility model.

[0024] In the diagram: 1. Oil tank; 2. Drive assembly; 201. Oil pump body; 202. Oil inlet pipe; 203. Oil outlet pipe; 3. Fixing plate; 4. Flange connector; 5. Connecting pipe; 6. Nut; 7. Threaded hollow pipe; 8. Sealing gasket; 9. Spring washer; 10. Spring body; 11. Oil inlet; 12. Splash-proof funnel; 13. Damping expansion joint; 14. Oil storage chamber; 15. Oil-resistant baffle; 16. Filter screen; 17. Scale glass; 18. Regulating valve; 19. Rubber hose; 20. Oil inlet nozzle. Detailed Implementation

[0025] 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.

[0026] To solve the problem of how to effectively position and adjust the technology, such as Figure 1-5 As shown, the following preferred technical solutions are provided:

[0027] A novel anti-vibration oil injector includes an oil tank 1 and a drive assembly 2. The drive assembly 2 is fixedly connected to the middle of the top of the oil tank 1. The drive assembly 2 includes an oil pump body 201. An oil inlet pipe 202 is connected through one side of the bottom end of the oil pump body 201, and an oil outlet pipe 203 is connected through the other side of the bottom end of the oil pump body 201. A fixing plate 3 is connected through one end of the oil outlet pipe 203. A flange connector 4 is fixedly connected to the upper part of one side of the fixing plate 3. A scale glass 17 is fixedly connected to one side of the surface of the oil tank 1.

[0028] Specifically, when operating the device, the operator observes the remaining oil level in the oil storage chamber 14 through the graduated glass 17, and replenishes the oil through the oil inlet 11 and the anti-splash funnel 12. After starting the oil pump body 201, the oil is filtered from the oil storage chamber 14 through the filter screen 16, enters the oil pump through the oil inlet pipe 202, and is then transported to the connecting pipe 5 through the oil outlet pipe 203. It is then precisely delivered to the lubrication part through the threaded hollow pipe 7, the rubber hose 19 and the oil inlet nozzle 20. During the process, the flow rate is adjusted by the regulating valve 18.

[0029] Furthermore, such as Figure 1 As shown, the following preferred technical solutions are provided:

[0030] A connecting pipe 5 is fixedly connected to one side of the flange connector 4, and a nut 6 is fixedly connected to one side of the connecting pipe 5. The purpose of this design is to use the multi-bolt fixing structure of the flange connector 4 to enhance the connection stability between the oil outlet pipe 203 and the connecting pipe 5. With the threaded locking of the nut 6, displacement of the pipeline connection caused by vibration is avoided, and a reliable installation foundation is provided for subsequent vibration-proof components.

[0031] Furthermore, such as Figure 2 As shown, the following preferred technical solutions are provided:

[0032] A threaded hollow tube 7 is fixedly connected to the middle of the nut 6. A sealing gasket 8 is fixedly connected to the inner wall of the threaded hollow tube 7. A rubber tube 19 is threadedly connected to one end of the threaded hollow tube 7. An oil filling nozzle 20 is fixedly connected to one end of the rubber tube 19. The purpose of this design is to fill the gap in the inner wall of the threaded hollow tube 7 with the sealing gasket 8 to prevent oil leakage. The rubber tube 19 absorbs vibration through flexible deformation to prevent the rigid connection from loosening under vibration. At the same time, the angle can be flexibly adjusted to adapt to lubrication points at different positions. The narrow opening design of the oil filling nozzle 20 is precisely aligned with the lubrication part to reduce oil overflow and waste.

[0033] Furthermore, such as Figure 1 As shown, the following preferred technical solutions are provided:

[0034] A spring washer 9 is fixedly connected to the lower part of the surface of the connecting pipe 5, and a spring body 10 is fixedly connected to the bottom of the spring washer 9. A regulating valve 18 is fixedly connected to the top of the threaded hollow pipe 7. The purpose of this design is to buffer the axial impact force generated by vibration together with the spring body 10 and the spring washer 9, and to prevent the vibration from being transmitted to the threaded connection and causing loosening. The regulating valve 18 can precisely control the oil flow according to the needs of the lubrication components (such as bearings and gears). Even in a high-frequency vibration environment, it can ensure a stable oil dosage and avoid flow fluctuations from affecting the lubrication effect.

[0035] Furthermore, such as Figure 1 As shown, the following preferred technical solutions are provided:

[0036] The top front end of the oil tank 1 has a hole, and an oil inlet 11 is fixedly connected to the middle of the hole. An anti-splash funnel 12 is fixedly connected to the bottom of the oil inlet 11. The purpose of this design is that when filling oil, the anti-splash funnel 12 guides the oil to flow slowly into the oil storage chamber 14 along the inner wall, avoiding the oil from splashing out of the oil tank 1 due to excessive pouring speed. At the same time, the shielding effect of the funnel can prevent dust and impurities in the air from entering with the oil, thus initially ensuring the cleanliness of the oil.

[0037] Furthermore, such as Figure 1 As shown, the following preferred technical solutions are provided:

[0038] A damping expansion joint 13 is fixedly connected to the inner bottom wall of the oil tank 1, and an oil storage chamber 14 is fixedly connected to the top of the damping expansion joint 13. The purpose of this design is that the damping expansion joint 13 uses its own damping characteristics to absorb the vibration transmitted by external equipment, reduce the shaking amplitude of the oil storage chamber 14, avoid the violent shaking of the oil in the chamber causing the oil inlet pipe 202 to have a dry suction phenomenon, ensure that the oil pump body 201 can continuously and stably suck in oil, and prevent damage to the equipment due to oil supply interruption.

[0039] Furthermore, such as Figure 1 As shown, the following preferred technical solutions are provided:

[0040] An oil-resistant baffle 15 is fixedly connected to the middle of the inner wall of the oil storage chamber 14, and a filter screen 16 is fixedly connected to the bottom of the oil-resistant baffle 15. The purpose of this design is to slow down the flow speed of the oil in the oil storage chamber 14 by the oil-resistant baffle 15, so as to avoid turbulence during oil replenishment or vibration, which would affect the stability of the oil inlet. The filter screen 16 can filter metal chips, dust and other impurities in the oil, preventing impurities from entering the oil inlet pipe 202 and the oil pump body 201 with the oil, avoiding wear and blockage of components, extending the service life of the device, and ensuring the cleanliness of the oil delivered to the lubrication part.

[0041] Working principle: Before use, the operator adds lubricating oil to the oil storage chamber 14 through the oil inlet 11. The anti-splash funnel 12 prevents oil from splashing out and blocks external impurities. During the adding process, the remaining oil level is observed through the scale glass 17 to ensure that the oil level is between MAX and MIN. After the device is started, the oil pump body 201 is powered on. The oil in the oil storage chamber 14 is first smoothly guided by the oil-resistant baffle 15, then filtered by the filter screen 16 to remove impurities, and then sucked into the oil pump body 201 through the oil inlet pipe 202. After being pressurized by the oil pump, the oil is delivered from the oil outlet pipe 203 to the connecting pipe 5, and then enters the threaded hollow pipe 7. Under the sealing effect of the sealing gasket 8, the oil flows into the rubber tube 19 without leakage, and finally is accurately sprayed onto the parts of the equipment to be lubricated through the oil nozzle 20.

[0042] During operation, if the equipment vibrates, the damping expansion joint 13 in the oil tank 1 will quickly absorb the vibration energy, reducing the sloshing of the oil in the oil storage chamber 14 and the oil, ensuring that the oil inlet pipe 202 continuously and stably draws oil. The spring body 10 and spring washer 9 below the connecting pipe 5 will buffer the impact of vibration on the pipeline, preventing the threaded connection from loosening. The rubber hose 19 further offsets the impact of vibration through its own flexible deformation, preventing the oil nozzle 20 from deviating from the lubrication point. The operator can adjust the oil flow by rotating the regulating valve 18 according to the lubrication requirements to ensure that different components receive the appropriate amount of lubrication. When maintenance is required, the connection between the nut 6, the threaded hollow tube 7 and the rubber hose 19 can be disassembled to clean the filter screen 16 or replace aging parts, ensuring the long-term stable operation of the device.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0044] 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 novel anti-vibration oil injector, comprising an oil tank (1) and a drive assembly (2), characterized in that: A drive assembly (2) is fixedly connected to the middle of the top of the oil tank (1). The drive assembly (2) includes an oil pump body (201). An oil inlet pipe (202) is connected through one side of the bottom of the oil pump body (201). An oil outlet pipe (203) is connected through the other side of the bottom of the oil pump body (201). A fixing plate (3) is connected through one end of the oil outlet pipe (203). A flange connector (4) is fixedly connected to the upper part of one side of the fixing plate (3). A scale glass (17) is fixedly connected to one side of the surface of the oil tank (1).

2. The novel anti-vibration oil injector according to claim 1, characterized in that: A connecting pipe (5) is fixedly connected to one side of the flange connector (4), and a nut (6) is fixedly connected to one side of the connecting pipe (5).

3. The novel anti-vibration oil injector according to claim 2, characterized in that: A threaded hollow tube (7) is fixedly connected to the middle of the nut (6), a sealing gasket (8) is fixedly connected to the inner wall of the threaded hollow tube (7), a rubber tube (19) is threadedly connected to one end of the threaded hollow tube (7), and an oil injection nozzle (20) is fixedly connected to one end of the rubber tube (19).

4. A novel anti-vibration oil injector according to claim 3, characterized in that: A spring washer (9) is fixedly connected to the lower part of the surface of the connecting pipe (5), a spring body (10) is fixedly connected to the bottom of the spring washer (9), and an adjusting valve (18) is fixedly connected to the top of the threaded hollow pipe (7).

5. A novel anti-vibration oil injector according to claim 1, characterized in that: The oil tank (1) has a hole at the front end of the top, and an oil inlet (11) is fixedly connected to the middle of the hole. An anti-splash funnel (12) is fixedly connected to the bottom of the oil inlet (11).

6. A novel anti-vibration oil injector according to claim 1, characterized in that: The inner bottom wall of the oil tank (1) is fixedly connected to a damping expansion joint (13), and the top of the damping expansion joint (13) is fixedly connected to an oil storage chamber (14).

7. A novel anti-vibration oil injector according to claim 6, characterized in that: An oil-resistant baffle (15) is fixedly connected to the middle of the inner wall of the oil storage chamber (14), and a filter screen (16) is fixedly connected to the bottom of the oil-resistant baffle (15).

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